VARIANT EFFECTS SEMINAR SERIES (VESS)
In this series, early-career scientists from around the globe share and discuss their research related to interpreting human genetic variation.
NEXT SEMINAR: May 6th, 2025
9-10am Pacific timezone converter
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Zoom Link
Upcoming Speakers

Variant Effect Prediction for Human Proteins with PRESCOTT
Mustafa Tekpinar
Van Yüzüncü Yıl University
Presentation Date: 6 May 2025
Mustafa Tekpinar earned his PhD in Physics from the University at Buffalo and completed two postdoctoral fellowships in France—one at the Institut Pasteur and the other at Sorbonne University, where he focused on studying the pathogenicity of variants in the MEFV gene. He is currently an associate professor at Van Yüzüncü Yıl University in Turkey.

Engineering SARS-CoV-2 spike protein for vaccine immunogen design
Timothy Tan (he/him)
University of Illinois
Presentation Date: 6 May 2025
Tim is a graduate student in the lab of Nicholas Wu at the University of Illinois Urbana-Champaign. He studies adaptive immune responses to rapidly evolving antigens.

Saturation mapping of MUTYH variant effects using DNA repair reporters
Shelby Hemker (she/her)
Presentation Date: 3 June 2025
Shelby Hemker is a Postdoctoral Fellow at the University of Michigan and is funded by the American Cancer Society. Shelby's work in the Dr. Jacob Kitzman Laboratory has included development of a new functional assay to measure DNA damage repair by the adenine glycosylase MUTYH, of which the pre-print is available on bioRxiv. Other projects include assaying other DNA repair factors linked to inherited cancers. Shelby's previous research experiences include her PhD from the University of Pittsburgh, where she studied the effects of hypoxia and microRNAs on kidney development under the mentorship of Dr. Jacqueline Ho and her BS from Michigan State University, where she studied inherited genetic disease in dogs and cats in Dr. John Fyfe's Laboratory of Comparative Medical Genetics. She is finishing up her tenure as a postdoc and will soon enter the academic job market, looking for opportunities to build upon past experience to develop new assays to resolve unknowns about inherited disease.

Deep mutational scanning of the human insulin receptor to inform precision therapy for insulin resistance
Vahid Aslanzadeh
University of Edinburgh
Presentation Date: 3 June 2025
Vahid completed his PhD in 2018 at the University of Edinburgh, specializing in RNA splicing. Since then, he has worked as a research fellow in Robert Semple’s and Greg Kudla’s lab at the same university. His research focuses on conducting MAVE studies with translational value. Currently, he is investigating three genes implicated in Parkinson’s disease. Today, he will present his latest work on the insulin receptor.

Deep mutational scanning reveals gain- and loss-of-function mechanisms impacting oncogenic KRAS activity
Julien Dilly (he/him)
Harvard University
Presentation Date: 1 July 2025
Julien is a PhD candidate in the Biological and Biomedical program at Harvard University. He is conducting his graduate work in the laboratory of Dr. Andrew Aguirre at Dana-Farber Cancer Institute and the Broad Institute. His research aims to understand response and resistance to RAS-targeted therapies in pancreatic cancer through large scale variant screens, single-cell RNAseq and genetically engineered models

Phylogeny-Driven Approaches for Variant Effect Prediction
Nurdan Kuru (she/her)
Cold Spring Harbor Laboratory
Presentation Date: 5 August 2025
Nurdan Kuru is currently a postdoctoral researcher in Siepel Lab at Cold Spring Harbor Laboratory. Previously, she was a postdoctoral researcher from 2021 to 2024 at Adebali Lab at Sabancı University, Turkey. Her talk will discuss her work at Adebali Lab, where she developed phylogeny-aware algorithms for variant effect prediction and coevolution. She holds BSc and MSc degrees in Mathematics and a PhD in Industrial Engineering. Her current research focuses on computational evolution and population genomics, specifically developing a multi-ancestry polygenic risk score prediction approach.

Mapping variants in thyroid hormone transporter MCT8 to disease severity by genomic, phenotypic, functional, structural and deep learning integration
Ferdy Van Geest (he/him)
Erasmus MC
Presentation Date: 5 August 2025
Ferdy is a resident in internal medicine with an interest in endocrinology. He has studied medicine in Rotterdam and has finished his PhD in the Erasmus Medical Center, focusing on understanding pathophysiology and clinical presentation of patients with rare thyroid hormone signalling diseases, particularly MCT8 deficiency, and on developing and evaluating novel therapies for these rare diseases. He is getting enthusiastic about enhancing understanding of complex pathophysiology and applying this to help patients in a bench to bedside translational manner.

Multiplexed in vivo base editing identifies functional gene-variant-context interactions
Jon Acosta (he/him)
MIT
Presentation Date: 2 September 2025
Jonuelle (Jon) Acosta is a postdoctoral fellow at MIT co-mentored by Francisco Sánchez-Rivera and Michael Hemann. He completed his PhD at the University of Pennsylvania in David Feldser's laboratory, where he utilized tractable mouse models of cancer to model the impact of p53 restorative therapies in small cell carcinoma. As an F31 predoctoral fellow, he identified novel context-dependent mechanisms of p53-mediated tumor suppression that may be utilized to develop novel strategies to treat this aggressive cancer subtype, and others. During his postdoctoral work, he is integrating next-generation genome editing technology with complex ex vivo and in vivo platforms to understand how cellular context influences genetic interactions, and its impact on cancer progression and evolution.
- 1st Tuesday of each month (9am Pacific)
- Start time is 9am, 12pm, 2am, 4pm (Pacific, Eastern, Australia East, UTC)
- We have members and presenters from around the globe (multiple time zones)
- Our inaugural seminar was Tuesday, September 7th, 2021
Early career scientists: Students, postdocs, and new faculty (<1 year in position)
If you are interested in presenting or would like to recommend someone, please fill out this online SPEAKER NOMINATION FORM
- One hour long virtual meetings (zoom)
- Each month, two presenters discuss their work in 20-minute talks, followed by lively Q&A sessions.
- Questions from the audience can be asked using chat or Q&A during the webinar
- AVE members can also follow / continue conversations on our VESS AVE Slack Channel (#variant-effects-seminar-series)
- Our meetings are over Zoom and anyone is welcome to attend.
- We use the webinar format, but participants can ask the speaker questions using the chat or Q&A
- Anyone can attend. However, if you are interested in becoming a member of the Alliance, please sign up > HERE
- The Variant Effect Seminar Series Committee members are listed here https://www.varianteffect.org/vess-committee/
- If speakers consent, the recordings will be publicly available on our affiliate > CMAP YouTube channel
- Speakers can also now link their VESS talks to bioRxiv preprints!
- You can also find a list of previous speakers and talks > HERE
- Here! > VESS ZOOM LINK
- and here! > Add these events to your calendar.
We are looking for speakers, including students, postdocs, and new faculty (<1 year in position)!!
If you are interested in presenting or would like to recommend someone, please fill out this online >> SPEAKER NOMINATION FORM
or contact one of the VESS Organizers on our AVE slack channel!
(sign up to become a member and join conversations on slack https://www.varianteffect.org/membership/)