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Kenneth W Witwer (he/him) Profile
Kenneth W Witwer (he/him)

@KennethWWitwer

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I study extracellular vesicles, enveloped viruses, and noncoding RNA. Johns Hopkins University, President of ISEV, host of EVClub, consultant

United States
Joined April 2013
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@KennethWWitwer
Kenneth W Witwer (he/him)
4 days
RT @ISEV_Journals: 📢Call for papers!📢 #JExBio is pleased to announce its first Special Issue 'The Biomolecular Corona of Extracellular Vesi….
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@KennethWWitwer
Kenneth W Witwer (he/him)
6 days
RT @nnhooten: ASIC annual meeting is happening Oct 16-18, 2025 in Potomac, MD. Check out details below and hope to see you there! @ASICmeet….
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@KennethWWitwer
Kenneth W Witwer (he/him)
7 days
RT @deniswirtz: Ted Koppel interviews my Hopkins colleague Prof. Liz Jaffee, world expert in pancreatic cancer, about the devastating cuts….
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@KennethWWitwer
Kenneth W Witwer (he/him)
7 days
Remembering an amazing person, mind and leader, who is missed in Italy and all around the world.
@EVItaSociety
EVIta- Italian Society for Extracellular Vesicles
8 days
We miss you, Marina.
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@KennethWWitwer
Kenneth W Witwer (he/him)
8 days
Although #ExtracellularVesicles have strong promise in #LiquidBiopsy, EVs from specific sources can be difficult to find, like a needle in a haystack. In this #EVClub, Agustin Enciso-Martinez et al present a solution they have found and validated in pancreatic adenocarcinoma.
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@KennethWWitwer
Kenneth W Witwer (he/him)
1 month
Engineering #ExtracellularVesicles for Efficient Delivery of Therapeutics and Genome Editors.At the next #EVClub, Xiuming Liang presents recent J Controlled Release and Nature Communications papers from the @SamirAndaloussi group.Wed June 4, 12 noon EDT/18.00 CEST.Need the login?
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
Next #EVClub is with Ermioni Arvanitaki and #EViNS.#Microglia #ExtracellularVesicles in age-related #neurodegeneration.Wednesday, May 21, 12 noon EDT, 18.00 CEST.Young-Gyun (YG) Park moderates for ISEV and EViNS.Need the login? Check out the #PNAS paper:
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
In this recent #EVClub, Gi-Hoon Nam, MD, PhD presented "Dual-mode action of scalable, high-quality engineered stem cell-derived SIRPα-#ExtracellularVesicles for treating acute liver failure".Congrats to Gi-Hoon and the entire team at KIST, ShiftBio, and RoosterBio for these
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
"Ribonuclease activity undermines immune sensing of naked extracellular RNA" from @jptosar's group.
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
Therapeutic #ExtracellularVesicles were a huge theme at the recent #ISEV2025. Learn more at the next #EVClub! Gi-Hoon Nam, MD, PhD presents "Dual-mode action of scalable, high-quality engineered stem cell-derived SIRPα-EVs for treating acute liver failure"
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: Can't wait until #ISEV2026?.There's a great workshop coming up on EVs in Immunity, in Athens, Greece
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: Featured Abstract talk by Juliana Powell, about EV mediated transfer of paternal antigens to the maternal immune system during….
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @flscientist: So proud of Chisom Uzendu, PhD candidate, for winning a Poster Award. Very well deserved. @MayoUrology .
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: #ISEV2025 is a wrap!.See you all next year in Puerto Rico! 🇵🇷.#ISEV2026
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: Congratulations to all #ISEV2025 Scholarship winners
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: Great Featured Abstract talk by Jasper van den Ende (@EstherNolteHoen lab) on real-time imaging of EV uptake and fusion. #ISEV….
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: In her Featured Abstract talk, Kerstin Menck shows syntenin drastically controls the protein composition of tumor EVs, with ef….
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @IsevOrg: Today's Keynote speaker, Alissa Weaver, will discuss EVs as critical mediators of cell migration.#ISEV2025 .
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@KennethWWitwer
Kenneth W Witwer (he/him)
2 months
RT @Troymen11: Khuloud Al-Jamal presents about the EV corona: an important and increasingly recognized aspect governing EV therapeutic effi….
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