
Prof, EE, CMINDS, KCDH @iitbombay Adjunct, Pathology @UICNews Deep learning, ML, medical images Tweets don't represent employer RT and likes aren't endorsements
Mumbai, India
Joined April 2009
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The standard treatment for two patients with the same type of cancer may not be equally effective. We show how to identify patients with additional mutations in a cost-effective manner using AI. Dual therapies can be tried for such patients in the future.
aacrjournals.org/cancerresco…
Congratulations Dr @cspramesh for your boundless energy, spirit of service and leadership.
Delighted to announce the appointment of Dr CS Pramesh as President-elect @UICC for 2026-2028. He takes office as President UICC in Oct 2028. Recognized globally for advancing access, quality, and equity in cancer care particularly in LMIC's, his leadership will strengthen systems worldwide. @cspramesh @TataMemorial
India's demographic dividend has not only been wasted but turned into a huge social liability in the last 20 years.
Here we see:
- A stunted 13-year-old, deprived of protein,
- out in school (NITI Aayog says 94k schools shut down even as population increased since 2014),
- unable to recite basic multiplication tables,
- taking part in an aggressive religio-nationalistic event.
And we put high performing state education ministers in jail on unproven charges.
telegraphindia.com/india/nit…
Way to go Dr Pramesh.
Requesting others to consider pitching in as well.
Every day at Tata Memorial Hospital @TataMemorial, we see patients facing their cancer with incredible courage. But for many families, the struggle goes beyond the disease — the cost of treatment and just getting by can be overwhelming.
This Tata Mumbai Marathon @TataMumMarathon, I’m asking you to join me in doing something about it.
You don’t have to run a marathon to make a difference. A donation, however small, can help a patient who really needs it.
Let’s come together to make sure that no one has to give up because they can’t afford treatment for their cancer.
Please contribute, share this post, and help us reach more people. Every bit counts. ❤️
To contribute to the cause, please click the link here: unitedwaymumbai.org/fundrais…
#TataMumbaiMarathon #TataMemorialHospital
All those who say that caste is a British construct, jaati and varna blah blah, that it doesn't exist anymore, and why we need reservations etc...
must watch this and tell me that he is lying...
Also, tell me that their family is ready for inter-caste marriage.
facebook.com/Timesnow/videos…
What's up with the pervasiveness of Rickroll on government artifacts? It appeared as a QR code for CBSE class 12 math exam question paper as well.
Amit Sethi retweeted
We are looking for faculty. In particular, the computational biology group, but also other groups. If you want to work in a small, informal, institute on leading-edge areas of computational biology, broadly interpreted: please apply! And please share
imsc.res.in/facultyrecruitme…
Students interested in developing AI models for India, please note...
Release 🚨
America dot gov is boring. I am happy to release 275k public Indian gov documents parsed from 15k gov websites. 322k official PDFs and on 128 topics, available to plug and play into any RAG frameowrk of your choice. Both raw data and cleaned data available in csv, parquet and SQLite format. At least 50k pages are useful. :D
Will be updating this to 20 Million documents by month end (process running on JarvisLabs autonomously. Happy to share tracking link for those interested)
Go build your Indian gov chatbot. No license, no credits needed. <3
Is this a way to interview grieving parents (even if their child was actually doing something unauthorized in a mere exam)?
Where is the commonsense and decency?
Where does this bravado go when it comes to interviewing politicians and bureaucrats who fail to do their jobs?
#TheBuckStopsHere: "Don't know what he had in his hand" — Sahil's parents on exam CCTV row. Watch
@PadmajaJoshi
Wealthy / UC Indians are not bothered about looting of their taxes and wasting of youth as long as they can privately buy quality of life:
- Private schools, sports facilities, air/water purifiers, transportation, building security
- Service of maids, cooks, drivers, gig workers
Amit Sethi retweeted
PLEASE READ. THIS IS IMPORTANT. SEE HOW YOUR TAX MONEY IS WASTED ON FRAUD PSEUDOSCIENCE STUDIES BY THE BJP GOVERNMENT.
The study did not demonstrate added benefit, and its claim of prolonged safety is a lie.
No demonstrated benefit
Ashwagandha did not produce a statistically convincing improvement in antibody responses, COVID-19 prevention or quality of life. There were 27 infections among 598 Ashwagandha recipients and 20 among 602 placebo recipients. This does not demonstrate protection.
Some numbers are mathematically impossible
The same supplement reports a spread (standard deviation) of 13.8 for a questionnaire score that mathematically cannot have a spread larger than about 10.8–12 — like reporting that everyone in a room is between 5 and 6 feet tall, with an average variation of 2 feet. Elsewhere, the placebo group’s heights supposedly vary by 17–22 cm while every other group varies by 9–10 cm; the odds of that happening in a real randomized trial are about one in a trillion trillion trillion.
The one “positive” result is an illusion created by math
The abstract says the Ashwagandha group showed “persistently higher” antibody levels in one subgroup. The paper’s own Table 2 shows the opposite: that group’s actual antibody levels were lower at every single time point. The “20–40% higher” claim comes from measuring change from each group’s starting point — and the Ashwagandha group happened to start 25–34% lower, so its catch-up looks bigger as a percentage. It is like two runners: one starts 10 metres behind and both finish together; you then praise the trailing runner for “gaining more metres.” That is not a drug effect; it is an accounting artifact. The paper never tells readers this.
The safety story is a lie and the bad bits were left out
“Safe” in this paper means “no statistically proven difference in harms” - but the trial was not designed to detect rare or moderate harms, and every actual number tilts against the herb: more adverse events (337 vs 309), more serious adverse events (6 vs 2), more probably drug-related events (7 vs 2), and more dropouts (92 vs 76) in the Ashwagandha arm. Some numbers were simply misreported: serious reactions are listed as “0.08%” when the real figure is 0.67% - ten times higher. Significant differences in blood tests (including D-dimer, a clotting marker that matters after an adenovirus-based vaccine like Covishield) appear in the tables but are never mentioned in the text, which instead says all lab results stayed normal. And 168 people (14%) left the trial for “various reasons” that are never itemized, so the claim that “no one quit because of side effects” cannot be checked.
Basic numbers and statistical tests do not agree.
Nobody can say how many people were actually in the trial. The text reports 11 symptomatic COVID-19 infections, while the adverse-event table reports 22. Depending on which table you read, the same 1,200 participants split into subgroups four different, mutually contradictory ways (the totals come out as 1,200, 1,194, 1,019-labelled-as-919, and 1,025). One trial cannot have four different headcounts. Dropout rates also varied bizarrely between recruitment waves - 23.7% in one group versus 5.4% in another, with no explanation. Some statistical test results cannot be reproduced from the printed counts.
Some laboratory data require urgent verification. Some of the data were literally copied and pasted.
In the paper’s quality-of-life supplement, one column of numbers (baseline results for the Ashwagandha group) reappears — digit for digit, all eight values — as a completely different column (week-28 results for the placebo group). Two different groups of people, measured six months apart, do not produce identical results down to the second decimal place. This is a copy-paste job, and it means at least one of those columns is not real data. One table reports a very large difference in blood urea between groups, with small variation within each group, yet gives a statistical result suggesting little difference. The corresponding urea-nitrogen value also does not fit. In the quality-of-life supplement, four pairs of averages and measures of variation are repeated exactly across different groups and visits.
Ashwagandha's quality documents do not consistently support their own claims.
A raw-root test reports 0.048% total alkaloids against its stated minimum of 0.3%, while declaring compliance. Those statements cannot all be correct. The extract and finished-tablet measurements also do not reconcile on the obvious calculation. Chromatograms dated 2019 are supplied for a trial that began enrolling in late 2021, without showing their connection to the actual trial batches. This means the documentation is insufficient to verify what participants received.
The goalposts were moved after the results came in
When the trial was registered in 2021, its main question was whether Ashwagandha improves the immune response to the vaccine. The answer came back: no measurable effect. So the published paper re-centred itself on a secondary question — safety — and put “safe” in the title, while demoting the original main question to “exploratory.” That is called outcome switching, and trial registration exists precisely to prevent it. Along the way, the eligible age range quietly changed three times across documents (18–45, then 18–65, then 18–70), a planned interim analysis vanished, and the timeline described in the paper contradicts the registry.
The paper hid the fact that the two groups were not comparable
A fair trial needs the treated group and the placebo group to start out the same. At the start of this trial, 77.6% of the placebo group had signs of a past COVID infection, versus 70.9% of the Ashwagandha group — a real, statistically significant difference (the correct p-value is about 0.01). The paper’s own Table 1 says so. But the text of the paper claims the groups were “comparable” and quotes a p-value of 0.50 - wrong by a factor of fifty, and wrong in the direction that hides the problem. Why it matters: the group with fewer past infections (Ashwagandha) would be expected to look different on later antibody tests anyway, which muddies every comparison the paper makes about immunity and breakthrough infections.
The published paper contains fabricated-looking data blocks, impossible statistics, a fifty-fold misreported p-value that hides an unfair comparison, a main result replaced by a secondary one after the fact, and a headline “benefit” that its own tables disprove.
pib.gov.in/PressReleaseDetai…
A letter to the journal's Science Integrity Department WILL BE MAILED TODAY with the following concerns about this paper @FrontiersIn
24 Weeks of Clinical Evidence on Ashwagandha!
A multicentre clinical trial involving 1,200 adults evaluated the safety and tolerability of a standardised Ashwagandha root extract over 24 weeks. The randomised, double-blind, placebo-controlled trial was was published in Frontiers in Medicine on 20 August 2026.
#Ashwagandha #Ayurveda #Ayush #AyurvedaResearch #ClinicalResearch #EvidenceBased #ResearchAndInnovation #Wellness
@PMOIndia |@narendramodi | @mpprataprao | @secymoayush |@PIBIndia |@PIBAYUSH|@DDNewslive |@sansad_tv |@AIRNewsHindi I @mygovindia |
Amit Sethi retweeted
Grateful to be recognized by @amazon Al100 as one of India's Top 100 AI/ML Researchers.
My PhD journey at @iitbombay focused on a question that continues to drive my work: how do we make machine learning systems robust, scalable, and privacy-aware when learning happens across heterogeneous and distributed environments?
It's encouraging to see this body of work recognized alongside so many peers advancing the Al/ML community in India.
Research constantly reminds us how much remains to be understood, and I am thankful for the foundation that brought me here.
Thank you to Indian Institute of Technology, Bombay for the academic ecosystem and freedom to pursue this path, to my supervisor Prof @amit_sethi and his lab for the rigorous environment that shaped my thinking, and to my RPC panel Prof Vikram Gadre & Prof Biplab Banerjee for their invaluable perspective and feedback along the way.
There is still a long way to go, and as I continue tackling these complex challenges, IIT Bombay's motto feels more fitting than
ever: ञानं परमं ध्येयम् (Knowedge is the supreme goal).
#AmazonAI100 #IITBombay #MachineLearning #AIResearch
Congratulations to @TataMemorial @ACTREC_TMC and @IITBombay on being recognized in to top 10-20 cancer research institutions of the world.
@cspramesh @raneswapnil82 @purwarrahul2 @bameta_tripti @1AlgoG3 @abhijeetptl5
onco.cc/institutions/
Before AI, for programming one needed to not only think of the architecture but also classes, functions, and data structures. Those may be the equivalent of axioms, proof steps, and lemmas leading to a grand theorem proof. Still need the human expert for the overall vision.
The appeal to rethink the use of AI for mathematics research is worth considering but vague for me; perhaps, because I am not a mathematician myself. As long as AI is treated as a tool and its each new proof is expert-verified, it may live alongside us.
Thanks, @ManasPatil1404.
In mathandai.org, I can see two Math, an IEOR and a CSE professors in the endorsed.
I would love to know what Prof. @amit_sethi thinks of it.
Amit Sethi retweeted
A Nation Without Minorities?
Please read.. circulate!
borderlines-cssaame.org/post…

























