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    <element id="MIRA_TelomirPharmaceuticalsIncMember" name="TelomirPharmaceuticalsIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_SKNYPharmaceuticalsIncMember" name="SKNYPharmaceuticalsIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_UndesignatedPreferredStockMember" name="UndesignatedPreferredStockMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ATMAgreementMember" name="ATMAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_TwoThousandAndTwentyTwoOmnibusPlanMember" name="TwoThousandAndTwentyTwoOmnibusPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_TwoThousandAndTwentyTwentyTwoOmnibusIncentivePlanMember" name="TwoThousandAndTwentyTwentyTwoOmnibusIncentivePlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_AdjustmentsToAdditionalPaidInCapitalPaymentOfShortSwingDisgorgementByBayShoreTrust" name="AdjustmentsToAdditionalPaidInCapitalPaymentOfShortSwingDisgorgementByBayShoreTrust" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_IssuanceOfCommonStockOfferingCost" name="IssuanceOfCommonStockOfferingCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_PaymentOfDeferredOfferingCosts" name="PaymentOfDeferredOfferingCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ProceedsFromBayshoreTrustShortswingDisgorgement" name="ProceedsFromBayshoreTrustShortswingDisgorgement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DeferredOfferingCostsChargedToAdditionalPaidinCapital" name="DeferredOfferingCostsChargedToAdditionalPaidinCapital" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_IssuanceOfCommonStockForShorttermInvestmentsSknyAcquisition" name="IssuanceOfCommonStockForShorttermInvestmentsSknyAcquisition" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_NoInsiderTradingFlag" name="NoInsiderTradingFlag" nillable="true" xbrli:periodType="duration" type="xbrli:booleanItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DisclosurePrepaidExpensesAbstract" name="DisclosurePrepaidExpensesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DisclosureOfPrepaidExpensesTextBlock" name="DisclosureOfPrepaidExpensesTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DisclosureLicenseAgreementRelatedPartyAbstract" name="DisclosureLicenseAgreementRelatedPartyAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_LicenseAgreementRelatedPartyTextBlock" name="LicenseAgreementRelatedPartyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DescriptionOfBusinessPolicyTextBlock" name="DescriptionOfBusinessPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_WarrantPolicyTextBlock" name="WarrantPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_LossPerSharePolicyTextBlock" name="LossPerSharePolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock" name="NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ScheduleOfPrepaidExpensesTableTextBlock" name="ScheduleOfPrepaidExpensesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_LesseeCashFlowInformationOfLeasesTableTextBlock" name="LesseeCashFlowInformationOfLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_WorkingCapital" name="WorkingCapital" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_LicenseAgreementRelatedPartyAbstract" name="LicenseAgreementRelatedPartyAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_LicenseAgreementRelatedPartyTable" name="LicenseAgreementRelatedPartyTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="MIRA_ObligatedToPayRoyaltyPaymentPercentage" name="ObligatedToPayRoyaltyPaymentPercentage" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DeferredTaxAssetsRAndDCredit" name="DeferredTaxAssetsRAndDCredit" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsAbstract" name="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTable" name="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="MIRA_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsLineItems" name="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsLineItems" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredAndForfeitedInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredAndForfeitedInPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsOutstandingWeightedAverageRemainingContractualTerms" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsOutstandingWeightedAverageRemainingContractualTerms" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsNonOptionAggregateIntrinsicValueOutstanding" name="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsNonOptionAggregateIntrinsicValueOutstanding" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExercisableWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExercisableWeightedAverageExercisePrice" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsExercisableWeightedAverageRemainingContractualTerms1" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsExercisableWeightedAverageRemainingContractualTerms1" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsNonOptionsAggregateIntrinsicValue" name="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsNonOptionsAggregateIntrinsicValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_CommonStockOutstandingSharesPercentage" name="CommonStockOutstandingSharesPercentage" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_RestrictedStockVestedPercentage" name="RestrictedStockVestedPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="MIRA_DeferredTaxAssetsRightOfUseLiability" name="DeferredTaxAssetsRightOfUseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
