Exhibit 1

JOINT FILING AGREEMENT

The undersigned hereby agree that Amendment No. 6 to the Schedule 13D, dated January 25, 2024, with respect to the common stock of Adicet Bio, Inc. is filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. Each of the undersigned agrees to be responsible for the timely filing of this statement, and for the completeness and accuracy of the information concerning itself contained therein. This Joint Filing Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned have executed this Joint Filing Agreement as of the 29^th day of January 2024.

By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
By:	/s/ Erez Chimovits
	Name: Erez Chimovits
ORBIMED ADVISORS LLC
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Member
ORBIMED CAPITAL GP V LLC
By:	ORBIMED ADVISORS LLC, its managing member
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Member of OrbiMed Advisors LLC
ORBIMED CAPITAL GP VI LLC
By:	ORBIMED ADVISORS LLC, its managing member
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Member of OrbiMed Advisors LLC
ORBIMED GENESIS GP LLC
By:	ORBIMED ADVISORS LLC, its managing member
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Member of OrbiMed Advisors LLC

ORBIMED ISRAEL GP LTD.
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Director
ORBIMED ISRAEL BIOFUND GP LIMITED PARTNERSHIP
By:	ORBIMED ISRAEL GP LTD., its general partner
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Director of OrbiMed Israel GP Ltd.
ORBIMED ADVISORS ISRAEL II LIMITED
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Director
ORBIMED ISRAEL GP II, L.P.
By:	ORBIMED ADVISORS ISRAEL II LIMITED, its general partner
By:	/s/ Carl L. Gordon
	Name: Carl L. Gordon
	Title: Director of OrbiMed Advisors Israel II Limited