
Bacteriologist. Veterinarian. Teacher. Mom. Wife. Daughter. Sister. Mentor. Fighter for social justice.PDAC survivor 6 yrs. @hpolymenis.bsky.social
Texas, USA
Joined November 2018
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- Following1.4K
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Thank you @DoloresHuerta for block walking with us @YoungDemsBCS for affordable housing yesterday despite the rain. Your presence and encouragement were so inspiring to us!
Dr. Dr. Helene Andrews-Polymenis, retweeted
🤯 stuff in @Cell_Metabolism!
Exercise not just for your own self, but for the sake of your kids…..Transgenerational inheritance of the beneficial effects through sperm 👉🏽
Paternal exercise confers endurance capacity to offspring through sperm microRNAs
cell.com/cell-metabolism/ful…
Dr. Dr. Helene Andrews-Polymenis, retweeted
Incredible dataset in @CellGenomics
Predictive prioritization of enhancers associated with pancreatic disease risk
sciencedirect.com/science/ar…
3D enhancer promoter mapping across five cell types in the normal pancreas paired with CRISPR based perturbation experiments. @amundadottir1
Dr. Dr. Helene Andrews-Polymenis, retweeted
New @CR_AACR paper from @Pasca_Lab @UMICHpancreas
Fibroblast STAT3 Activation Drives Organ-Specific Premetastatic Niche Formation
aacrjournals.org/cancerres/a…
Characterizing the premetastatic niche not in #PancreaticCancer but in precursor lesions that precede invasive neoplasia.
Dr. Dr. Helene Andrews-Polymenis, retweeted
Nice review here in @NatRevClinOncol
The tumour microenvironment in #PancreaticCancer — new clinical challenges, but more opportunities
nature.com/articles/s41571-0…
By Lei Zheng @mayscancer @KimmelCancerCtr
Dr. Dr. Helene Andrews-Polymenis, retweeted
One theme from #AACRPan25
There is tremendous excitement about KRAS trials in #PancreaticCancer but I am BEGGING reviewers & editors to understand that we are still PRIOR to that inflection point where paired biopsy samples from patients are widely available to investigators.
Dr. Dr. Helene Andrews-Polymenis, retweeted
19 antibody drug conjugates approved globally, 15 is USA, over 400 ADCs in development, new generation of ADCs under investigation. Dr. Daruka Mahadevan on pre-clinical consideration in ADC Development.
Dr. Dr. Helene Andrews-Polymenis, retweeted
Kudos to @PanCAN for creating the SPARK data platform containing vast troves of clinical, imaging, laboratory & molecular data from Precision Promise and Know Your Tumor.
Fabulous resource for #PancreaticCancer researchers in both academia and industry. @sdosssdoss
Dr. Dr. Helene Andrews-Polymenis, retweeted
Of course there’s no scientific basis for adding autism to the vaccine injury program. But MAHA was never about science, it’s the opposite: a system of pseudoscience and health disinformation designed to enrich a corrupt wellness/influencer industry
RFK Jr. adviser: We’re trying to get kids with autism into vaccine injury program ow.ly/exQx106mIVo
Dr. Dr. Helene Andrews-Polymenis, retweeted
#AACRPan25 kicks off today in Boston.
Expecting to see lots of connections to KRAS inhibitors (KRASi) in #PancreaticCancer. Looking forward to the @sgpcri Award Lecture by Frank McCormick.
Dr. Dr. Helene Andrews-Polymenis, retweeted
This is why we fund science. And experimental gene therapy.
Dr. Dr. Helene Andrews-Polymenis, retweeted
Many thanks @KatyTurNBC for hosting me as I explained the >100 autism genes in early fetal brain development and the genetics of autism. Also the known environmental exposures linked to an autism phenotype such as valproate but why the Tylenol link is much less convincing
Dr. Dr. Helene Andrews-Polymenis, retweeted
#OpenAccess in @AnnualReviews
Road Map to Defeat #PancreaticCancer
By Paige Ferguson and David Tuveson @CSHL
annualreviews.org/content/jo…
Dr. Dr. Helene Andrews-Polymenis, retweeted
Working families are working harder and harder and harder — for less. When I say our economy is rigged, this is what I mean: prices keep going up, but John Cornyn and Ken Paxton are focused on making sure corporations and rich donors turn record profits. Enough is enough.
Dr. Dr. Helene Andrews-Polymenis, retweeted
Of all RFK Jr's anti science crap..this for me is one of the very worst
The HPV vaccine is on the way to ELIMINATING CERVICAL CANCER in many countries
And he wants to stop it
For him..even cervical cancer is better than a vaccine
Sick
RFK Jr.: "Gardasil is probably the single worst mass vaccine that we've ever seen. This vaccine targets millions of preteens and teens for whom the risk of dying from cervical cancer is zero. Nobody in their right mind would ever take this vaccine if they actually read the clinical literature."
"Death rates in the Gardasil trials were 37 times the death rates for cervical cancer. Children who take that vaccine, the Gardasil vaccine, are 37 times more likely to die from the vaccine than they are to die from cervical cancer. The problem with Gardasil, like most vaccines, is it was never tested against a true placebo, an inert placebo."
"And the CDC and HHS say, if you don't test it against a true placebo, it's not science. You have no way of gauging whether the injuries you're seeing from the product are being caused by that product, or whether they're just bad, sad coincidences. The entity that is actually performing the study is, and paying for the study, is Merck."
"Merck got to decide which injuries were being caused by Gardasil and which were just bad coincidences. And because it had that power, it just wrote them all off as bad coincidences."
"You can do that when there's no placebo, because the injuries they were seeing in the control group, where the girls were getting aluminum neurotoxins, were identical to the injuries they were getting in the Gardasil group."
"So they said, well, we don't have to report any of these as vaccine injuries. They were able to license something that is insanely dangerous."
Dr. Dr. Helene Andrews-Polymenis, retweeted
Some White House RFK Jr announcements expected early this week about autism, I will be explaining why autism is not related to vaccines
Dr. Dr. Helene Andrews-Polymenis, retweeted
🚨 Quality and Quantity? Our latest paper is out! Radiation in metastatic pancreas cancer? This manuscript maps out how we came to understand RT as more than a last resort.
doi.org/10.1016/j.semradonc.…
I spent 4 years trying to launch EA2244, a co-op group trial to test this paradigm.
Dr. Dr. Helene Andrews-Polymenis, retweeted
Nobel laureate Drew Weissman refutes RFK Jr. adviser's claims about Covid shots statnews.com/2025/09/20/drew…
Dr. Dr. Helene Andrews-Polymenis, retweeted
We are canceling the fine arts college. It’s not political; we have to buy out the football coach and this action gets the university a quarter of the way there.
Dr. Dr. Helene Andrews-Polymenis, retweeted
So X today generated multiple tweets like this, all making the same false claims. Indeed Covid vaccines do save lives + reduce mortality. I will attach articles. Maybe it’s being done to influence public opinion ahead of what could be a fact-free ACIP meeting/pseudoscience fest?



























