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  <xsd:element name="IncreaseDecreaseFromGrantsReceivable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="capr_IncreaseDecreaseFromGrantsReceivable" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <xsd:element name="StockAwardsWarrantsAndOptionsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_StockAwardsWarrantsAndOptionsAbstract" substitutionGroup="xbrli:item" />
  <xsd:element name="AwardAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_AwardAbstract" substitutionGroup="xbrli:item" />
  <xsd:element id="capr_GovernmentGrantAwardsDisclosureTextBlock" name="GovernmentGrantAwardsDisclosureTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="LicenseAgreementsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_LicenseAgreementsAbstract" substitutionGroup="xbrli:item" />
  <xsd:element id="capr_LicenseAgreementsTextBlock" name="LicenseAgreementsTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_LiquidityPolicyTextBlock" name="LiquidityPolicyTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="AccountingPoliciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_AccountingPoliciesTable" substitutionGroup="xbrldt:hypercubeItem" />
  <xsd:element name="AccountingPoliciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_AccountingPoliciesLineItems" substitutionGroup="xbrli:item" />
  <xsd:element id="capr_CommissionRateOnSalePricePerShare" name="CommissionRateOnSalePricePerShare" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract" substitutionGroup="xbrli:item" />
  <xsd:element name="DisclosureStockholdersEquityStockOptionsAndWarrantsAdditionalInformationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_DisclosureStockholdersEquityStockOptionsAndWarrantsAdditionalInformationTable" substitutionGroup="xbrldt:hypercubeItem" />
  <xsd:element name="DisclosureStockholdersEquityStockOptionsAndWarrantsAdditionalInformationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_DisclosureStockholdersEquityStockOptionsAndWarrantsAdditionalInformationLineItems" substitutionGroup="xbrli:item" />
  <xsd:element id="capr_MinimumLimitOfFairMarketValueToBeTreatedAsNonStatutoryStock" name="MinimumLimitOfFairMarketValueToBeTreatedAsNonStatutoryStock" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element name="GrantorAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_GrantorAxis" substitutionGroup="xbrldt:dimensionItem" />
  <xsd:element name="GrantorDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_GrantorDomain" substitutionGroup="xbrli:item" />
  <xsd:element name="CaliforniaInstituteForRegenerativeMedicineMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_CaliforniaInstituteForRegenerativeMedicineMember" substitutionGroup="xbrli:item" />
  <xsd:element id="capr_MinimumExpectedContribution" name="MinimumExpectedContribution" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element name="CommitmentsAndContingenciesDisclosureTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_CommitmentsAndContingenciesDisclosureTable" substitutionGroup="xbrldt:hypercubeItem" />
  <xsd:element id="capr_CommitmentsAndContingenciesDisclosureLineItems" name="CommitmentsAndContingenciesDisclosureLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LicenseAgreementsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_LicenseAgreementsTable" substitutionGroup="xbrldt:hypercubeItem" />
  <xsd:element name="MilestonePaymentsInPhasesAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_MilestonePaymentsInPhasesAxis" substitutionGroup="xbrldt:dimensionItem" />
  <xsd:element name="MilestonePaymentsInPhasesDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_MilestonePaymentsInPhasesDomain" substitutionGroup="xbrli:item" />
  <xsd:element name="ObtentionOfFdaApprovalMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_ObtentionOfFdaApprovalMember" substitutionGroup="xbrli:item" />
  <xsd:element name="JhuLicenseAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_JhuLicenseAgreementMember" substitutionGroup="xbrli:item" />
  <xsd:element name="ExosomesLicenseAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_ExosomesLicenseAgreementMember" substitutionGroup="xbrli:item" />
  <xsd:element name="CsmcMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_CsmcMember" substitutionGroup="xbrli:item" />
  <xsd:element id="capr_LicenseAgreementsLineItems" name="LicenseAgreementsLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="UpfrontPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="capr_UpfrontPayment" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <xsd:element name="MilestonePaymentsToBeMadeUponSuccessfulCompletionOfCertainPhases" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="capr_MilestonePaymentsToBeMadeUponSuccessfulCompletionOfCertainPhases" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <xsd:element name="PotentialMilestonePayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="capr_PotentialMilestonePayments" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <xsd:element name="WrittenNoticePeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="capr_WrittenNoticePeriod" substitutionGroup="xbrli:item" />
  <xsd:element name="ConsultingAgreementWithFrankLitvackMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="capr_ConsultingAgreementWithFrankLitvackMember" substitutionGroup="xbrli:item" />
  <xsd:element name="MonthlyConsultingFeesToRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="capr_MonthlyConsultingFeesToRelatedParty" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <xsd:element id="capr_UnrelatedPartyAxis" name="UnrelatedPartyAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_UnrelatedPartyDomain" name="UnrelatedPartyDomain" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_CsmcLicenseAgreementMember" name="CsmcLicenseAgreementMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_ScheduleOfWarrantActivityTableTextBlock" name="ScheduleOfWarrantActivityTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_ClassOfWarrantOrRightWeightedAverageExercisePrice" name="ClassOfWarrantOrRightWeightedAverageExercisePrice" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" abstract="false" />
  <xsd:element id="capr_ClinicalTrialExpensePolicyPolicyTextBlock" name="ClinicalTrialExpensePolicyPolicyTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_CommonStockWarrantsMember" name="CommonStockWarrantsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_ClassOfWarrantOrRightExercised" name="ClassOfWarrantOrRightExercised" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_ClassOfWarrantOrRightExercisedWeightedAverageExercisePrice" name="ClassOfWarrantOrRightExercisedWeightedAverageExercisePrice" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_FacilitiesLeaseMember" name="FacilitiesLeaseMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_RomeLicenseAgreementMember" name="RomeLicenseAgreementMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_CommonStockSharesAuthorizedValue" name="CommonStockSharesAuthorizedValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="capr_CompletionOfPhaseTwoDueMember" name="CompletionOfPhaseTwoDueMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_StockOptionPlan2020Member" name="StockOptionPlan2020Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_UnusualOrInfrequentItemsOrBothCovid19PolicyPolicyTextBlock" name="UnusualOrInfrequentItemsOrBothCovid19PolicyPolicyTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_AnnualPaymentsForRoyalties" name="AnnualPaymentsForRoyalties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="capr_TermOfAward" name="TermOfAward" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_TerminableNoticePeriod" name="TerminableNoticePeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_PeriodOfAgreementWillBeInEffective" name="PeriodOfAgreementWillBeInEffective" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_UntilDateOfExpirationOfLastToExpirePatentWithinPatentRightsMember" name="UntilDateOfExpirationOfLastToExpirePatentWithinPatentRightsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_NonPaymentOfRoyaltiesMember" name="NonPaymentOfRoyaltiesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_MaterialBreachHasNotBeenCuredMember" name="MaterialBreachHasNotBeenCuredMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_FailsToCureBreachAfterNoticeFromCsmcMember" name="FailsToCureBreachAfterNoticeFromCsmcMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_FailsToUndertakeCommerciallyReasonableEffortsToExploitPatentRightsOrFuturePatentRightsMember" name="FailsToUndertakeCommerciallyReasonableEffortsToExploitPatentRightsOrFuturePatentRightsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_ThresholdPeriodToCureBreach" name="ThresholdPeriodToCureBreach" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_NumberOfTimesOnTotalAwardAmountMaximumRoyaltyOnCommercialRevenueToBePayable" name="NumberOfTimesOnTotalAwardAmountMaximumRoyaltyOnCommercialRevenueToBePayable" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_AgreementTerminationPeriod" name="AgreementTerminationPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="capr_StockOptionPlan2021Member" name="StockOptionPlan2021Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_June2021AtMarketProgramMember" name="June2021AtMarketProgramMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_NumberOfFinancialInstitutions" name="NumberOfFinancialInstitutions" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="capr_PropertyLocatedAt10865RoadToCureInDiegoMember" name="PropertyLocatedAt10865RoadToCureInDiegoMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="capr_OperatingLeasePercentageOfIncreaseInAnnualLeaseRent" name="OperatingLeasePercentageOfIncreaseInAnnualLeaseRent" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="EmployeeRetentionCreditCaresActReceivable" id="capr_EmployeeRetentionCreditCaresActReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NoncashLeaseExpenses" id="capr_NoncashLeaseExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LesseeOperatingLeaseBaseLeaseRentPerMonth" id="capr_LesseeOperatingLeaseBaseLeaseRentPerMonth" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PaymentsToAcquireLeaseholdImprovements" id="capr_PaymentsToAcquireLeaseholdImprovements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ShareBasedCompensationNumberOfPlans" id="capr_ShareBasedCompensationNumberOfPlans" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CorporateOfficesLeaseMember" id="capr_CorporateOfficesLeaseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LongTermOperatingLeasesMember" id="capr_LongTermOperatingLeasesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="VivariumSpaceLeaseMember" id="capr_VivariumSpaceLeaseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MilestonePayments" id="capr_MilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ConsultingAgreementMember" id="capr_ConsultingAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LesseeOperatingLeaseMonthlyRentEscalationPercent" id="capr_LesseeOperatingLeaseMonthlyRentEscalationPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfEmployeeAndNonemployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTableTextBlock" id="capr_ScheduleOfEmployeeAndNonemployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfAnnualIncreaseInNumberOfSharesAuthorized" id="capr_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfAnnualIncreaseInNumberOfSharesAuthorized" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember" id="capr_CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedJapanMember" id="capr_CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedJapanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LiborMember" id="capr_LiborMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MichaelKelliherMember" id="capr_MichaelKelliherMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommonStockWarrantsWithExpirationOnDecember2030TwoMember" id="capr_CommonStockWarrantsWithExpirationOnDecember2030TwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LicenseAndServicesAgreementMember" id="capr_LicenseAndServicesAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LicenseFee" id="capr_LicenseFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LesseeOperatingLeaseAnnualRentEscalationPercent" id="capr_LesseeOperatingLeaseAnnualRentEscalationPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareOfProductRevenuePercentage" id="capr_ShareOfProductRevenuePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="NipponShinyakuCo.Ltd.Member" id="capr_NipponShinyakuCo.Ltd.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SharesIssuedPricePerSharePremiumToVolumeWeightedAveragePricePercentage" id="capr_SharesIssuedPricePerSharePremiumToVolumeWeightedAveragePricePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="StockIssuedThresholdNumberOfDaysVolumeWeightedAveragePrice" id="capr_StockIssuedThresholdNumberOfDaysVolumeWeightedAveragePrice" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodSharesWarrantsExercised" id="capr_StockIssuedDuringPeriodSharesWarrantsExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodValueWarrantsExercised" id="capr_StockIssuedDuringPeriodValueWarrantsExercised" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BindingTermSheetWithNipponShinyakuCoLimitedEuropeMember" id="capr_BindingTermSheetWithNipponShinyakuCoLimitedEuropeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PotentialAdditionalDevelopmentAndSalesBasedMilestonePayments" id="capr_PotentialAdditionalDevelopmentAndSalesBasedMilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="EntityCommonStockOwnershipPercentage" id="capr_EntityCommonStockOwnershipPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="October2024UnderwrittenPublicOfferingMember" id="capr_October2024UnderwrittenPublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FacilitiesInSanDiegoMember" id="capr_FacilitiesInSanDiegoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FacilitiesInVistaMember" id="capr_FacilitiesInVistaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CaliforniaInstituteForRegenerativeMedicineLoanMember" id="capr_CaliforniaInstituteForRegenerativeMedicineLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SecondMilestonePaymentMember" id="capr_SecondMilestonePaymentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AccruedLiabilitiesPolicyTextBlock" id="capr_AccruedLiabilitiesPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AccruedClinicalExpenses" id="capr_AccruedClinicalExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
</xsd:schema>
