What Rosalind Franklin truly contributed to the discovery of DNAโs structure
Franklin was no victim in how the DNA double helix was solved. An overlooked letter and an unpublished news article, both written in 1953, reveal that she was an equal player.
On the event of James Watson's death, I highly recommend this 2023 commentary from @matthewcobb.bsky.social and Nathaniel Comfort with crucial new insights into the discovery of the double helix. (And also check out Cobb's brand new biography of Francis Crick) www.nature.com/articles/d41...
07.11.2025 21:25 โ ๐ 267 ๐ 124 ๐ฌ 7 ๐ 7
The Empire State Building flanked by two buildings, under a broken cloudy sky.
Sometimes you just gotta look up and marvel about the things that human beings have built together.
05.11.2025 13:56 โ ๐ 4006 ๐ 310 ๐ฌ 168 ๐ 21
The driver "managed to contact the control
centre at Network Rail and get the train
diverted onto the slow line", Calder says.
"That was absolutely crucial because this
train was scheduled to be travelling through
Huntingdon station on the tracks with no
platform at 125mph."
"It didn't stop in the middle of nowhere,
which would have been very difficult."
Calder thinks this was handled in the "safest
possible way" thanks to the "incredible
professionalism from the driver and the
police". Train drivers are trained on how to
take appropriate action, he adds,
Next time someone tells you that train drivers "just push buttons" show them this from the BBC
02.11.2025 15:01 โ ๐ 3648 ๐ 1045 ๐ฌ 73 ๐ 37
Pre-print alert! And this one really is a must read for anyone that does spectral #flowcytometry. It is a complete, fully-automated spectral unmixing pipeline that reduces error up to 9000-fold.
Want to get a tough sample, like lung, looking like this? Read more!
www.biorxiv.org/content/10.1...
28.10.2025 08:05 โ ๐ 86 ๐ 40 ๐ฌ 3 ๐ 4
I am genuinely impressed by large language models - they can absorb disparate components of text into some consolidated view, they can produce extremely good language and - with the right model - translate pretty well between languages and they are an excellent text based UI for humans to use. But..
26.10.2025 07:48 โ ๐ 73 ๐ 22 ๐ฌ 2 ๐ 9
Nobel Prize in Physiology or Medicine 2025
The 2025 Nobel Prize in Physiology or Medicine has been awarded jointly to Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi โfor their discoveries ...
Happy #treg day everyone - congratulations to Mary Brunkow, Fred Ramsdell, Shimon Sakaguchi and to all the immunologists who have contributed to this incredible field. See our collection: www.nature.com/collections/...
06.10.2025 17:02 โ ๐ 36 ๐ 14 ๐ฌ 0 ๐ 0
For our #flowcytometry peeps, would you like to have a single fix/perm protocol that is optimised for everything? One that preserves fluorophores while allowing simultaneous TF and cytokine staining? How about 100-fold cheaper?
You got it:
currentprotocols.onlinelibrary.wiley.com/doi/10.1002/...
19.09.2025 14:39 โ ๐ 147 ๐ 69 ๐ฌ 8 ๐ 10
Let's be honest: this is so much better (and more memorable) than the real one could ever have been.
One for the ages.
#LaVuelta25
14.09.2025 20:57 โ ๐ 50 ๐ 12 ๐ฌ 3 ๐ 1
Each other's? Do tell more...
04.09.2025 11:17 โ ๐ 1 ๐ 0 ๐ฌ 1 ๐ 0
Monoclonal antibodies were invented at the institution I did my PhD - MRC Laboratory of Molecular Biology in Cambridge.
A funny backstory to this is that Milstein tried to patent the finding, however, the MRC concluded that they were unable to "identify any immediate applications"..
Oopsie ๐คฆโโ๏ธ
18.08.2025 17:44 โ ๐ 27 ๐ 7 ๐ฌ 4 ๐ 0
Wait, is that Bashar al-Assad???
17.08.2025 12:49 โ ๐ 11 ๐ 3 ๐ฌ 3 ๐ 1
Someone asked if I had plans for the fall.
It took me a moment to realize they meant "autumn," not the collapse of civilization.
11.08.2025 21:10 โ ๐ 110 ๐ 12 ๐ฌ 2 ๐ 0
A C. elegans model for a human disease
26.07.2025 13:43 โ ๐ 56 ๐ 9 ๐ฌ 1 ๐ 2
This is figure 2 showing how SNAP-tag engineering is aiming for faster and brighter fluorescence labeling
SNAP-tag is a widespread tool for labelling protein for bioimaging. An article published in Nature Chemical Biology presents SNAP-tag2 with increased labelling kinetics and brightness, which translates into a better performance in live-cell super-resolution imaging. go.nature.com/46fMIZd ๐งช
20.07.2025 01:03 โ ๐ 50 ๐ 12 ๐ฌ 0 ๐ 0
Probabilistic migration events drive transient tissue residency of lymphocytes during homeostasis
Tissue-resident lymphocytes form a phenotypically and functionally distinct analog to the corresponding circulatory lymphocyte populations. Residential CD8 T cells, in particular, are identified as having prolonged residence in the tissues and key functions in recall responses at tissue-environmental interfaces, although the dwell time in individual tissues has yet to be resolved. Residential CD4 T cells, regulatory T cells, B cells, and NK cells have been demonstrated to share phenotypic properties with residential CD8 T cells, but the migratory kinetics are even more poorly defined. Here we used probabilistic modelling on a large parabiosis dataset, covering multiple time-points and tissues, to calculate migration kinetics and dwell times of multiple lymphocyte subsets across a diverse set of tissues. Markov chain modelling identified distinct cell type-specific and tissue-specific residency patterns. The liver and gut were prone to prolonged residency compared to other tissue types, and a hierarchy of residency was observed with CD8 T cells and NK cells demonstrating longer residency than CD4 conventional T cells and regulatory T cells, which in turn resided in tissues longer than B cells. With few exceptions, however, average residency was at least an order of magnitude shorter than the life-span of the mouse, indicating a more dynamic form of steady-state tissue residency than usually assumed. Together these data provide a comprehensive model of a pan-tissue shared program in lymphocyte tissue residence, as well as identifying cell type- and organ-specific modification of the migratory kinetics. ### Competing Interest Statement The authors have declared no competing interest. Wellcome Trust, https://ror.org/029chgv08, 222442/Z/21/Z European Research Council, TissueTreg
I'm excited about a new @biorxivpreprint.bsky.social story that just went live! This one takes a #computational #immunology approach to understanding #tissueresident lymphocytes. The story highlights the extra value mathematical modelling can bring to biology. ๐งต1/10
www.biorxiv.org/content/10.1...
09.07.2025 08:17 โ ๐ 66 ๐ 22 ๐ฌ 1 ๐ 3
This post needs but a minor update.
06.05.2025 07:41 โ ๐ 41 ๐ 10 ๐ฌ 1 ๐ 1
Listened to it today and absolutely loved the interview. I thought he also handled Alastair's somewhat poorly timed question about the loss of his son very well and even found a way to put a positive spin on it, which takes character. Really recommend a listen.
05.05.2025 13:32 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
Take a look at this feature with our faculty member Prof Sergio Quezada, discussing research into how Treg depletion in brain tumours enhances antitumour responses #ImmunoSky
01.05.2025 12:19 โ ๐ 2 ๐ 1 ๐ฌ 0 ๐ 0
Really valuable work and thanks so much for the explainer thread as well!
04.05.2025 07:21 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0
This is the dumbest shit imaginable and will absolutely kill people.
12.04.2025 17:24 โ ๐ 9 ๐ 3 ๐ฌ 3 ๐ 0
Loved the podcast, really fun. Excellent choice for the 100th episode.
15.03.2025 18:26 โ ๐ 1 ๐ 0 ๐ฌ 1 ๐ 0
Sure, eggs are expensive but Trump has made stocks affordable for everyone.
12.03.2025 05:31 โ ๐ 1448 ๐ 272 ๐ฌ 31 ๐ 17
The first time I learnt of this unusual Alaskan dogsled race was from a book recommendation by Oded Rechavi. The book is called Impossible Owls by Brian Phillips. The story around this race is the first of several unconnected short stories. Sadly dog deaths are very frequent in this race.
09.03.2025 15:58 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
Iditarod officials announce first dog death of this yearโs race
A dog has died in 37 of the 53 editions of the famous sled dog race, which spans more than 1,000 miles in Alaska.
A 4-year-old female dog died Friday during the Iditarod, the famous long-distance sled dog race. A dog has died in 37 of the 53 editions of the race, which spans more than 1,000 miles in Alaska.
09.03.2025 15:26 โ ๐ 73 ๐ 16 ๐ฌ 19 ๐ 10
๐ฉโ๐ฌ Professor of Infection Immunology, human T cell immunologist, systems immunologist, dermatologist, feminist & mother
University of Cambridge and University of Jena
views are my own
๐ฅ Blog by Dariusz Majgier. Fun facts, science, brilliant ideas & ways to save money:
๐ https://patreon.com/go4know
๐ฅ Get prompts, styles & tutorials. Learn how to create Midjourney images/videos for FREE!
๐ Join me: https://patreon.com/ai_art_tutorials
Sport news, comment, video and more from @theguardian.com
From Ljubljana, Slovenia, who likes to travel. Researcher, who is hacking digital education.
Agent provocateur and general nuisance.
buy me a coffee at https://ko-fi.com/pengovsky
pengovsky.com
ldgd.si
metincaj.si
aracityradio.com
https://siol.net/avtorji/aljaz-pengov-bitenc-30764/
cycling fan from Slovenia ๐ธ๐ฎ
"I didn't care if I go to the hospital or dinner tonight."
~ Matej Mohoriฤ
Ocassionally tweets about cycling, civil engineering, ubi and Roman Konฤar
I work in statistics and AI. Consultant, teacher, researcher. #Rstats user.
Book: https://modernstatisticswithr.com
Homepage: https://mansthulin.se
Co-founder of https://aireview.se
Join us as we discuss the latest immunology research, policy, and news with field experts. Brought to you by @stemcell.com.
๐ immunologypodcast.com
not sure if Iโm going to use this or not but letโs give it a go
Research Scientist, Chair of Microbiology at ISMMS #WomenInScience #LoveVirology
The ImmPort system provides a sustainable, publicly accessible archive of data generated by NIAID/DAIT investigators
https://linktr.ee/immport
Physician-scientist; Director, @PrecVaccines.bsky.social; Department of Pediatrics, Boston Childrenโs Hospital
Assistant Investigator at the Allen Institute for Immunology
Scott Boyd Lab for Human Immunology Research at Stanford University.
Please refer to our page @HIPCProject for updates.
This collaborative #openscience data project probes immune systems. Funded by NIAID since 2010.
https://immunespace.org
The Institution for Social and Policy Studies at Yale advances interdisciplinary research to shape public policy and support democratic deliberation.
Cellular Immunologist especially interested in analyzing antigen-specific T cells. Professor at Fred Hutchinson Cancer Center in Seattle.