Hannah Peckham (she/her)'s Avatar

Hannah Peckham (she/her)

@hlpeks.bsky.social

Postdoctoral immunologist working on the impact of gender, puberty and sex hormones on B cells 👩‍🔬🔬🌈- Centre for Adolescent Rheumatology at UCL, UCLH & GOSH // Learning Volunteer at Natural History Museum London 🐳🦎🐻🕸🐙

87 Followers  |  103 Following  |  4 Posts  |  Joined: 18.11.2024  |  1.8185

Latest posts by hlpeks.bsky.social on Bluesky

Thanks for the highlight @arrdept-ucldom.bsky.social ! Bernard very happy you captured his good side 😺

02.04.2025 12:43 — 👍 6    🔁 2    💬 0    📌 0
Post image

Sex hormones and chromosomes work in tandem to impact immune responses, with estrogen influencing class-switched memory B cell frequency exclusively in humans with an XX chromosomal background. From @hlpeks.bsky.social, @bcellsrosser.bsky.social, Coziana Ciurtin et al. rupress.org/jem/article/...

28.03.2025 13:12 — 👍 23    🔁 8    💬 1    📌 3

Did you know women may be naturally better at fighting certain infections than men?

A UCL study funded by the Foundation finds women have a higher proportion of key immune cells between puberty & menopause. 💪🦠

Tune in to @bcellsrosser.bsky.social on BBC R4’s Inside Health to learn more!

27.03.2025 11:47 — 👍 3    🔁 3    💬 0    📌 1

Great coverage of the recent JEM paper by @hlpeks.bsky.social, @emmaschambers.bsky.social, @bcellsrosser.bsky.social, Coziana Ciurtin, and colleagues. See the original paper here: rupress.org/jem/article/...

26.03.2025 13:28 — 👍 8    🔁 5    💬 0    📌 0

Congratulations @hlpeks.bsky.social great work. So important to understand sex differences in immunity

25.03.2025 20:51 — 👍 4    🔁 2    💬 0    📌 0
Preview
Inside Health - Assisted dying: Who’s eligible under the proposed bill? - BBC Sounds In the first of our mini-series we discuss who could get an assisted death under the rules

And please give a listen to our research featured on BBC Radio 4's Inside Health show! Lucy and Lizzy did a wonderful job talking about our findings! (We're in the second half) @bcellsrosser.bsky.social www.bbc.co.uk/sounds/play/...

25.03.2025 18:07 — 👍 8    🔁 2    💬 0    📌 2

So excited to see this out please read the paper, article and listen to us on the radio! Big thanks to @uclnews.bsky.social, our superstar postdoc @hlpeks.bsky.social, co-senior author Prof Coziana Ciurtin and collaborators @emmaschambers.bsky.social

25.03.2025 14:38 — 👍 15    🔁 3    💬 0    📌 0

And thank you to UCL news for highlighting our work in this article! 😀😀😀

25.03.2025 18:01 — 👍 7    🔁 1    💬 0    📌 0
Estrogen influences class-switched memory B cell frequency only in humans with two X chromosomes | Journal of Experimental Medicine | Rockefeller University Press Sex hormones and chromosomes work in tandem to impact immune responses, with estrogen influencing class-switched memory B cell frequency exclusively in ind

Thrilled to finally share our paper on how sex hormones and sex chromosomes interact to affect B cell class-switching!🥳 Diversity & inclusion in research recruitment = better science for all!😎 Thanks to @bcellsrosser.bsky.social@emmaschambers.bsky.social@arrdept-ucldom.bsky.social for ++ hard work!🌟

25.03.2025 17:58 — 👍 19    🔁 5    💬 0    📌 2

@hlpeks is following 19 prominent accounts