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  <xsd:element name="LegalProfessionalAndFinanceExpenseMember" id="ngen_LegalProfessionalAndFinanceExpenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InvestorAndPublicRelationsExpenseMember" id="ngen_InvestorAndPublicRelationsExpenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OtherGeneralAndAdministrativeExpenseMember" id="ngen_OtherGeneralAndAdministrativeExpenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TaxEffectFromChangeInStatutoryForeignTaxRateForeignExchangeRates" id="ngen_TaxEffectFromChangeInStatutoryForeignTaxRateForeignExchangeRates" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="TaxEffectOfShareIssueCostsAndFinancingFee" id="ngen_TaxEffectOfShareIssueCostsAndFinancingFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="TaxEffectOfUnrecognizedDeductibleTemporaryDifferences" id="ngen_TaxEffectOfUnrecognizedDeductibleTemporaryDifferences" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="EquipmentAndLicenseMember" id="ngen_EquipmentAndLicenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ResearchAndDevelopmentUnderSection174Member" id="ngen_ResearchAndDevelopmentUnderSection174Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ShareIssueCostsAndFinancingFeeMember" id="ngen_ShareIssueCostsAndFinancingFeeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnpaidAccruedBonusAndVacationMember" id="ngen_UnpaidAccruedBonusAndVacationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScientificResearchAndExperimentalDevelopmentExpenditureMember" id="ngen_ScientificResearchAndExperimentalDevelopmentExpenditureMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FederalScientificResearchExperimentalDevelopmentInvestmentTaxCreditMember" id="ngen_FederalScientificResearchExperimentalDevelopmentInvestmentTaxCreditMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BritishColumbiaScientificResearchExperimentalDevelopmentInvestmentTaxCreditMember" id="ngen_BritishColumbiaScientificResearchExperimentalDevelopmentInvestmentTaxCreditMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DeductibleTemporaryDifferencesUnusedTaxCreditsUnusedTaxLossesForWhichNoDeferredTaxAssetIsRecognized" id="ngen_DeductibleTemporaryDifferencesUnusedTaxCreditsUnusedTaxLossesForWhichNoDeferredTaxAssetIsRecognized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NumberOfWarrantsExercisedDuringPeriod" id="ngen_NumberOfWarrantsExercisedDuringPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="OperatingExpenseAbstract" id="ngen_OperatingExpenseAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DisclosureOfMaterialAccountingPolicyInformationAbstract" id="ngen_DisclosureOfMaterialAccountingPolicyInformationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DisclosureOfAccountingJudgementsAndEstimatesAbstract" id="ngen_DisclosureOfAccountingJudgementsAndEstimatesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DescriptionOfAccountingPolicyForNewAccountingStandardsAndInterpretationsPolicyTextBlock" id="ngen_DescriptionOfAccountingPolicyForNewAccountingStandardsAndInterpretationsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DisclosureOfUsefulLifeOfPropertyPlantAndEquipmentTableTextBlock" id="ngen_DisclosureOfUsefulLifeOfPropertyPlantAndEquipmentTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NumberOfCashGeneratingUnitsForImpairmentTesting" id="ngen_NumberOfCashGeneratingUnitsForImpairmentTesting" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="MaximumTermOfOptionsGrantedForShareBasedPaymentArrangement" id="ngen_MaximumTermOfOptionsGrantedForShareBasedPaymentArrangement" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsNumberOfReportableSegments" id="ngen_IfrsNumberOfReportableSegments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsNumberOfOperatingSegments" id="ngen_IfrsNumberOfOperatingSegments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsSaleOfStockAxis" id="ngen_IfrsSaleOfStockAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsSaleOfStockDomain" id="ngen_IfrsSaleOfStockDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AttheMarketProgramMember" id="ngen_AttheMarketProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BaseShelfProspectusOfferingOfSecuritiesAuthorisedAmount" id="ngen_BaseShelfProspectusOfferingOfSecuritiesAuthorisedAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="MaximumSharesSaleableAmount" id="ngen_MaximumSharesSaleableAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ProceedsFromIssuingSharesNet" id="ngen_ProceedsFromIssuingSharesNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LicensingAgreementAnnualMinimumRoyaltyPaymentPerYear" id="ngen_LicensingAgreementAnnualMinimumRoyaltyPaymentPerYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LicensingAgreementMilestonePaymentUponAchievementOfFutureClinicalDevelopmentMilestone" id="ngen_LicensingAgreementMilestonePaymentUponAchievementOfFutureClinicalDevelopmentMilestone" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LicensingAgreementPaymentsForMilestonesAchieved" id="ngen_LicensingAgreementPaymentsForMilestonesAchieved" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LicensingAgreementMaximumRemainingMilestonePayments" id="ngen_LicensingAgreementMaximumRemainingMilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LicensingAgreementRemainingMilestonePaymentsDueCurrent" id="ngen_LicensingAgreementRemainingMilestonePaymentsDueCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ScheduleOfTradeAndOtherCurrentPayablesTableTextBlock" id="ngen_ScheduleOfTradeAndOtherCurrentPayablesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AccruedLegalAndProfessionalFeesCurrent" id="ngen_AccruedLegalAndProfessionalFeesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AccruedResearchAndDevelopmentExpenseCurrent" id="ngen_AccruedResearchAndDevelopmentExpenseCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PercentageOfReasonablyPossibleChangeInRiskVariable" id="ngen_PercentageOfReasonablyPossibleChangeInRiskVariable" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IncreaseDecreaseInProfitLossDueToReasonablyPossibleChangeInRiskVariable" id="ngen_IncreaseDecreaseInProfitLossDueToReasonablyPossibleChangeInRiskVariable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DisclosureOfPrepaymentsDepositsAndOtherCurrentAssetsAbstract" id="ngen_DisclosureOfPrepaymentsDepositsAndOtherCurrentAssetsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DisclosureOfPrepaymentsDepositsAndOtherCurrentAssetsTableTextBlock" id="ngen_DisclosureOfPrepaymentsDepositsAndOtherCurrentAssetsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DisclosureOfReceivablesTableTextBlock" id="ngen_DisclosureOfReceivablesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsPrepaidInsurance" id="ngen_IfrsPrepaidInsurance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrepaidMembershipFees" id="ngen_PrepaidMembershipFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrepaidListingFees" id="ngen_PrepaidListingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrepaidSoftware" id="ngen_PrepaidSoftware" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrepaidLicensingFees" id="ngen_PrepaidLicensingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrepaidRentAndRelatedDeposits" id="ngen_PrepaidRentAndRelatedDeposits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="IfrsGrantsReceivableCurrent" id="ngen_IfrsGrantsReceivableCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DisclosureOfLeasesAbstract" id="ngen_DisclosureOfLeasesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DisclosureOfDetailedInformationAboutLeasesTableTextBlock" id="ngen_DisclosureOfDetailedInformationAboutLeasesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NetInvestmentsInFinanceLeaseAbstract" id="ngen_NetInvestmentsInFinanceLeaseAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdditionsToNetInvestmentInFinanceLease" id="ngen_AdditionsToNetInvestmentInFinanceLease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LeasePaymentsNetInvestmentInFinanceLease" id="ngen_LeasePaymentsNetInvestmentInFinanceLease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LeaseInterestNetInvestmentInFinanceLease" id="ngen_LeaseInterestNetInvestmentInFinanceLease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NetInvestmentInFinanceLeaseTermOfContract" id="ngen_NetInvestmentInFinanceLeaseTermOfContract" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NetInvestmentInFinanceLeaseRentExpense" id="ngen_NetInvestmentInFinanceLeaseRentExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NetInvestmentInFinanceLeaseRealEstateFeesCommissionsAndAdministrativeCharges" id="ngen_NetInvestmentInFinanceLeaseRealEstateFeesCommissionsAndAdministrativeCharges" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DisclosureOfDerivativeFinancialInstrumentsAbstract" id="ngen_DisclosureOfDerivativeFinancialInstrumentsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DisclosureOfSignificantObservableInputsUsedInFairValueMeasurementOfLiabilitiesTableTextBlock" id="ngen_DisclosureOfSignificantObservableInputsUsedInFairValueMeasurementOfLiabilitiesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="July2022WarrantsMember" id="ngen_July2022WarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="November2025WarrantsMember" id="ngen_November2025WarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnitsIssuedDuringPeriodUnitsNewIssues" id="ngen_UnitsIssuedDuringPeriodUnitsNewIssues" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsSaleOfStockPricePerShare" id="ngen_IfrsSaleOfStockPricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ProceedsFromIssuanceOfUnits" id="ngen_ProceedsFromIssuanceOfUnits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NumberOfSharesForEachUnit" id="ngen_NumberOfSharesForEachUnit" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="NumberOfWarrantsForEachUnit" id="ngen_NumberOfWarrantsForEachUnit" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IfrsClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" id="ngen_IfrsClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IfrsClassOfWarrantOrRightExercisePriceOfWarrantsOrRights" id="ngen_IfrsClassOfWarrantOrRightExercisePriceOfWarrantsOrRights" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IfrsClassOfWarrantOrRightOutstanding" id="ngen_IfrsClassOfWarrantOrRightOutstanding" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IfrsMeasurementInputTypeAxis" id="ngen_IfrsMeasurementInputTypeAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsMeasurementInputTypeDomain" id="ngen_IfrsMeasurementInputTypeDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsMeasurementInputRiskFreeInterestRateMember" id="ngen_IfrsMeasurementInputRiskFreeInterestRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsMeasurementInputExpectedTermMember" id="ngen_IfrsMeasurementInputExpectedTermMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SignificantObservableInputLiabilities" id="ngen_SignificantObservableInputLiabilities" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingWarrantsTableTextBlock" id="ngen_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingWarrantsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NumberOfShareOptionsForfeitedOrExpiredInShareBasedPaymentArrangement" id="ngen_NumberOfShareOptionsForfeitedOrExpiredInShareBasedPaymentArrangement" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="WeightedAverageExercisePriceOfShareOptionsForfeitedOrExpiredInShareBasedPaymentArrangement" id="ngen_WeightedAverageExercisePriceOfShareOptionsForfeitedOrExpiredInShareBasedPaymentArrangement" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ExercisePrice1.00To1.50Member" id="ngen_ExercisePrice1.00To1.50Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExercisePrice1.51To2.00Member" id="ngen_ExercisePrice1.51To2.00Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExercisePrice2.00To2.50Member" id="ngen_ExercisePrice2.00To2.50Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExercisePrice2.51To3.00Member" id="ngen_ExercisePrice2.51To3.00Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExercisePrice3.00To3.50Member" id="ngen_ExercisePrice3.00To3.50Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExercisePrice3.51To4.00Member" id="ngen_ExercisePrice3.51To4.00Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WeightedAverageRemainingContractualLifeOfShareOptionsExercisable" id="ngen_WeightedAverageRemainingContractualLifeOfShareOptionsExercisable" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="RetentionSecuritiesMember" id="ngen_RetentionSecuritiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NumberOfSecuritiesCalledByEachOtherEquityInstruments" id="ngen_NumberOfSecuritiesCalledByEachOtherEquityInstruments" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward" id="ngen_IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" id="ngen_IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms" id="ngen_IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsClassOfWarrantOrRightAxis" id="ngen_IfrsClassOfWarrantOrRightAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsClassOfWarrantOrRightDomain" id="ngen_IfrsClassOfWarrantOrRightDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WarrantsExercisePrice3.00Member" id="ngen_WarrantsExercisePrice3.00Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WarrantsExercisePrice2.35Member" id="ngen_WarrantsExercisePrice2.35Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WarrantsExercisePrice3.63Member" id="ngen_WarrantsExercisePrice3.63Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WarrantsGrantedDuringPeriod" id="ngen_WarrantsGrantedDuringPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="WarrantsExercisedDuringPeriod" id="ngen_WarrantsExercisedDuringPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ExercisePriceOfWarrantsOutstanding" id="ngen_ExercisePriceOfWarrantsOutstanding" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ExercisePriceOfWarrantsGranted" id="ngen_ExercisePriceOfWarrantsGranted" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ExercisePriceOfWarrantsExercised" id="ngen_ExercisePriceOfWarrantsExercised" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CashCommissionPaidToUnderwriter" id="ngen_CashCommissionPaidToUnderwriter" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NumberOfWarrantsIssued" id="ngen_NumberOfWarrantsIssued" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AtMarketProgramMember" id="ngen_AtMarketProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BrokerWarrantsMember" id="ngen_BrokerWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="KeyManagementPersonnelCompensationConsultingFees" id="ngen_KeyManagementPersonnelCompensationConsultingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="FormerChiefMedicalOfficerMember" id="ngen_FormerChiefMedicalOfficerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ChiefMedicalAdvisorMember" id="ngen_ChiefMedicalAdvisorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FormerChairmanOfBoardOfDirectorsMember" id="ngen_FormerChairmanOfBoardOfDirectorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FormerPresidentAndChiefExecutiveOfficerMember" id="ngen_FormerPresidentAndChiefExecutiveOfficerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsMajorityShareholderMember" id="ngen_IfrsMajorityShareholderMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="March2024BoughtDealFinancingMember" id="ngen_March2024BoughtDealFinancingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="November2025PrivatePlacementMember" id="ngen_November2025PrivatePlacementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="KeyManagementPersonnelShortTermEmployeeBenefitsAccrualsCurrent" id="ngen_KeyManagementPersonnelShortTermEmployeeBenefitsAccrualsCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="KeyManagementPersonnelAccruedBonusPayment" id="ngen_KeyManagementPersonnelAccruedBonusPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="KeyManagementPersonnelPaymentsForAccruedVacationCosts" id="ngen_KeyManagementPersonnelPaymentsForAccruedVacationCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ReversalOfShareBasedCompensationExpense" id="ngen_ReversalOfShareBasedCompensationExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="KeyManagementPersonnelCompensationConsultingFeesPaid" id="ngen_KeyManagementPersonnelCompensationConsultingFeesPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NumberOfSharesOwned" id="ngen_NumberOfSharesOwned" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ClinicalTrialDeposits" id="ngen_ClinicalTrialDeposits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrepaidManufacturingCosts" id="ngen_PrepaidManufacturingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="July2022PrivatePlacementMember" id="ngen_July2022PrivatePlacementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WarrantsExercisePrice2.44Member" id="ngen_WarrantsExercisePrice2.44Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ResearchAndDevelopmentTaxCreditMember" id="ngen_ResearchAndDevelopmentTaxCreditMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AnnualBaseSalary" id="ngen_AnnualBaseSalary" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="AppointmentOfPresidentAndChiefExecutiveOfficerMember" id="ngen_AppointmentOfPresidentAndChiefExecutiveOfficerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StockProceedsAllocatedToLiabilityComponent" id="ngen_StockProceedsAllocatedToLiabilityComponent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="StockProceedsAllocatedToEquityComponent" id="ngen_StockProceedsAllocatedToEquityComponent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DirectorsMember" id="ngen_DirectorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EntitiesAssociatedWithPfpBioscienceHoldingsMember" id="ngen_EntitiesAssociatedWithPfpBioscienceHoldingsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DirectorsAndEntitiesAssociatedWithPfpBioscienceHoldingsMember" id="ngen_DirectorsAndEntitiesAssociatedWithPfpBioscienceHoldingsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AppointmentOfChiefFinancialOfficerMember" id="ngen_AppointmentOfChiefFinancialOfficerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FrsPriorPeriodAdjustmentAbstract" id="ngen_FrsPriorPeriodAdjustmentAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsErrorCorrectionTextBlock" id="ngen_IfrsErrorCorrectionTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IfrsScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTableTextBlock" id="ngen_IfrsScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsRestatementTable" id="ngen_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsRestatementTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" id="ngen_IfrsErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
