Marcin Wlodarski

& hematologist studying bone marrow failure and predisposition to MDS/AML (#GATA2 #SAMD9 #SAMD9L)

[Dr. Maria “Ken” Figueroa @KenFigueroaLab]

The Vera & Joseph Dresner Foundation 2023 RFA for new research proposals in MDS for early career and established investigator awards is open. There's still time to submit a letter of intent for the 2023 cycle!

[Mateusz Lachowski @LachowskiMateus]

Jak co wieczór, mimo że już z Polski, raport o sytuacji w Bachmucie. Miasto dalej się broni. W ciągu ostatnich 24 godzin sytuacja prawie się nie zmieniła. Rosjanie nie są w stanie otoczyć miasta. Ostrzeliwują jednak drogi, którymi Ukraińcy dostarczają zaopatrzenie.
1/3

[Marcin Wlodarski @marrowgenes]

@RafaJArguello good luck! you have the perfect credentials to get this!!

[Marcin Wlodarski @marrowgenes]

Good advice. It’s like going though all the questions one did wrong after an exam

[Teresa Kubacka @paniterka_ch]

Today I asked ChatGPT about the topic I wrote my PhD about. It produced reasonably sounding explanations and reasonably looking citations. So far so good – until I fact-checked the citations. And things got spooky when I asked about a physical phenomenon that doesn’t exist.

[Marcin Wlodarski @marrowgenes]

@timtriche @blekhman Yes. Definitely more durable than the waterrower

[Teresa Kubacka @paniterka_ch]

The moral of the story: do not, do NOT, ask ChatGPT to provide you a factual, scientific information. It will produce an incredibly plausibly sounding hallucination. And even a qualified expert will have troubles pinpointing what is wrong.

[Teresa Kubacka @paniterka_ch]

I left the conversation with the intense feeling of uncanniness: I just experienced a parallel universe of plausibly sounding, non-existing phenomena, confidently supported by citations to non-existing research. Last time I felt this way when I attended a creationist lecture.

[Teresa Kubacka @paniterka_ch]

I asked about more publications about multiferroics in general. I got a second shortlist – and it was all fake, again. Many names agreed again (Spaldin, Khomskii), but none of the citations was correct. Some had wrong DOIs, others wrong authors etc.

[Marcin Wlodarski @marrowgenes]

yeah, in ChatGPT either nonexistent DOIs are provided or DOIs are completely disconnected from the content. like you ask show me a citation on planetary physics and it shows you a DOI that refers to medicine. same goes for PMID numbers

[Teresa Kubacka @paniterka_ch]

This time some DOIs were real, resolving to the correct journal, year and volume, but on a completely different topic.

[Marcin Wlodarski @marrowgenes]

how to submit a grant on time

[Aviation @xAviation]

In keeping with New Year's aerial traditions.

The flight that takes off in 2023 and lands in 2022.

Via: @flightradar24

[Marcin Wlodarski @marrowgenes]

@Support_4UA The real Ukrainian heroes are the people fighting now, there are thousands, hundred thousands of heroes. Why glorify someone with conflicting past who does divide Polish and Ukrainian nations?

[Conrad Fischer @SeeFisch]

Dear World, do not become Numb to this. Do not let a country with bigger military, day after day willfully bomb civilians

[Marcin Wlodarski @marrowgenes]

@p_zuchowski @Amerykaija Szczęśliwego nowego roku! super widoki, nostalgia!

[Rebekka Schneider @rschneiderlab]

👇🏼👇🏼

[Marcin Wlodarski @marrowgenes]

just stop - get your facts straight about the infrastructure of NIH. Unfounded statements create hate.
Fauci is at the NIAID which has its own ethics office:
https://t.co/THLUxG6LJ7
Grady is at the Bioethics department which does training, and consulting and is part of NIH CC.

[Elon Musk @elonmusk]

@pmarca Almost no one seems to realize that the head of bioethics at NIH – the person who is supposed to make sure that Fauci behaves ethically – is his wife 🧐
https://t.co/CpWHNCqc8y

[Marcin Wlodarski @marrowgenes]

@lexfridman When you ask it about scientific papers / medical literature, it provides incorrect doi numbers and mixes up the citations... several citations were wrong, some were even nonexistent. Try maybe you have better luck

[Marcin Wlodarski @marrowgenes]

@NicoGagelmann The old medicine looked so painful and dreadful

[Marcin Wlodarski @marrowgenes]

@MWaqarSharifMD Congratulations on your successes and productivity!

[Marcin Wlodarski @marrowgenes]

what an excellent overview of "how to interpret VAFs of mutations", or how variants with low VAF can be germline, and variants with VAF ~50% or higher can be somatic. Skin biopsy would be great in many cases but a systematic step-by-step analysis can solve the case as shown here

[Sanam Loghavi, MD صنم لغوی 🔬🧬 @sanamloghavi]

I  love cases that make me think.. Never a dull day at #hemepathMDA
Tune in: a #hemepath #MDSSM case for your learning pleasure.. Enjoy!
This is the bone marrow of an elderly woman (>65 yr) with marked pancytopenia and progressive transfusion dependency. 🧵 1/