
https://xitter.cf/t.co/3pbKw7XTC9 @EdinburghUni, @EdinburghBQ | Fascinated by skin wounds, leukocytes and inflammation | Mum of 1
Edinburgh, Scotland
Joined January 2018
- Tweets1.5K
- Following541
- Followers392
- Likes2.2K
Dr Jenna Cash retweeted
Researchers found that ferroptosis of tumor-associated neutrophils released oxidized lipids that suppressed T-cell activity. Blocking neutrophil ferroptosis reduced tumor growth and improved checkpoint immunotherapy in mice.
doi.org/10.1038/s41586-022-0…
Dr Jenna Cash retweeted
@CircRes Nov 6th Issue is Out! ahajrnls.org/3wPOBJJ
Cover: IHC of tissue-resident macrophages with dendritic morphology & minimal lipid content at periphery of an atherosclerotic AA, while monocyte-derived macrophages clustered in the lesion are lipid-loaded; nuclei-blue.
Dr Jenna Cash retweeted
A serpin–myeloid axis in pancreatic cancer heterogeneity and immune evasion
nature.com/articles/s41586-0…
Dr Jenna Cash retweeted
Our November issue is live! 🎉
nature.com/nmeth/volumes/23/…
On the cover, synovial tissue patches stained by immunofluorescence, as seen by a neural network that sorted them into groups typical of distinct subtypes of rheumatoid arthritis. Art by Yakir Reshef. nature.com/articles/s41592-0…
Dr Jenna Cash retweeted
CD8+ T cells induce RIPK1-regulated brain endothelial cell death in cerebral malaria
science.org/doi/10.1126/scia…
@ScienceAdvances @hadjilaou 🇩🇪
Dr Jenna Cash retweeted
膵癌の免疫回避が局所的なのかシステミックかを検討、腫瘍由来のSERPINE1及びSERPINB2が局所的に免疫抑制的なニッチ形成に働いていることを明らかにした論文。腫瘍の中でも境界に近い細胞がこれらを発現、間質を線維化、MΦからの免疫抑制を誘導するらしい。Nature。
nature.com/articles/s41586-0…
Dr Jenna Cash retweeted
皮膚常在細菌がLangerhans細胞のCOX-1発現とPGE2産生を高め、皮膚上皮幹細胞の増殖を抑えて分化を促すことで皮膚バリアを維持し、この細胞間シグナルの破綻がバリア障害と細菌叢異常を招くことを示した論文がScience誌に発表されました。
science.org/doi/10.1126/scie…
Dr Jenna Cash retweeted
Thrilled to share our latest publication in @NatureComms !
Can the intestine remember a previous injury?
We show that intestinal injury leaves a lasting transcriptional and epigenetic imprint that primes the tissue for enhanced regeneration.
nature.com/articles/s41467-0…
Dr Jenna Cash retweeted
How do our blood vessels age? And do endothelial cells age the same way across different tissues? 🕰️🩸
Excited to share our new paper in @NatureAging: the Human Aging Endothelial Cell Atlas (HAECA)!
🔗 nature.com/articles/s43587-0…
Dr Jenna Cash retweeted
Now in the October issue of @NatureProtocols: our wildDISCO protocol 🔬
Whole-body immunolabeling, DISCO clearing and 3D imaging of entire mice at cellular resolution with standard IgG antibodies, ~4 weeks start to finish.
Whole-mouse innervation 👇🏻
doi.org/10.1038/s41596-026-0…
Dr Jenna Cash retweeted
BAX, BAKはアポトーシスを誘導するタンパク質として知られているが、実は2つの異なるタンパク質複合体を形成し、新規に発見された方はカスパーぜに依存しない細胞自爆死を誘導するという論文がScience誌に出ているようだ。こちらは解説記事。
science.org/doi/10.1126/scie…
Dr Jenna Cash retweeted
To regenerate organs, we must 1st decode how they heal. Mammals have repaired tissues for millions of years, yet the instruction manual for organ-scale coordination remained a mystery.
📢We constructed OWHA, a 4D multimodal healing atlas to study this!📢
#SyntheticRegeneration
Dr Jenna Cash retweeted
Epithelial NF-κB shapes protective Treg cell responses to restrain intestinal inflammation @NatureComms 🇩🇪
nature.com/articles/s41467-0…
Dr Jenna Cash retweeted
老化した心臓ではリンパ管が失われ、炎症がたまる ― VEGFCによるリンパ管の回復が炎症細胞の蓄積を減らす
心臓の中にも、老廃物や免疫細胞を排出するリンパ管が張り巡らされている。加齢した心臓では慢性的な炎症が生じやすいことが知られているが、リンパ管がそこにどう関わるのかは十分に分かっていなかった。
独ゲーテ大学フランクフルト心血管再生研究所のStefanie Dimmeler研究室(筆頭著者Julian U. G. Wagner)は、ヘルシンキ大学のKari Alitalo、マックス・プランク心肺研究所のThomas Braunらと共同で、加齢に伴う心臓リンパ管の変化を解析した。
加齢とともに心臓のリンパ管密度は低下し、内皮細胞間の結合はより密な「ジッパー状」の構造へと変化していた。これらの変化は、炎症細胞の浸潤、フィブリノーゲンの沈着、体液の貯留と相関していた。
加齢に伴うリンパ管減少の主要な駆動因子としては、核内インターロイキン33(IL-33)が同定された。さらに、老化したマウスの心臓でリンパ管の成長を促す因子VEGFCを増やすと、リンパ管密度が回復し、炎症細胞の蓄積が軽減した。
心臓の「排水路」を立て直すという発想が、心臓老化に伴う炎症を抑える新たな治療戦略になりうることを示した研究である。
nature.com/articles/s44161-0…
Dr Jenna Cash retweeted
Nature paper...
CANCER is evil...it prepares distant organs for metastasis BEFORE tumor cells arrive
Suppressive myeloid cells helped build lung premetastatic niches.
Epigenetic therapy disrupted this process and reduced metastases
nature.com/articles/s41586-0…
Dr Jenna Cash retweeted
A #circadian checkpoint relocates #neutrophils to minimize injury. From Alejandra Aroca-Crevillén, Andrés Hidalgo @AndrsHidalgo16 and colleagues: hubs.la/Q04B0PfC0
📘 From our #Cytokines collection: hubs.la/Q04B0P3-0
#Cytokines2026
Dr Jenna Cash retweeted
🧠Hypertension changes how brain blood vessels sense mechanical forces. Overactive Piezo1 disrupts cerebral blood flow and cognition, while Piezo1 inhibition reverses these deficits in mice. ahajournals.org/doi/10.1161/… @CircRes
🤖 Made with AI
Dr Jenna Cash retweeted
Sexual dimorphism in epidermal stem cell dynamics @Nature @CedricBlanpain @joelhaus31
nature.com/articles/s41586-0…
Dr Jenna Cash retweeted
Skin-resident CXCR6+ memory CD4+ T cells and dendritic cells form dermal perivascular hubs that drive relapse in allergic dermatitis @ImmunityCP
cell.com/immunity/fulltext/S… 🇯🇵
Dr Jenna Cash retweeted
Intestinal inflammation leaves a durable imprint in the extracellular matrix that redirects stem-cell fate, sustains wound-associated epithelial programs and promotes persistent immune activation @ImmunityCP
cell.com/immunity/fulltext/S…
cell.com/immunity/fulltext/S…


























