Composite transposons with bivalent histone marks function as RNA-dependent enhancers in cell fate regulation.

#Transposons #CompositeTransposons #Enhancers #BivalentHistoneMarks
#Erythropoiesis #Myelopoiesis #Hematopoiesis

https://www.cell.com/cell/abstract/S0092-8674(25)00803-7

The Iron Twist: The Unexpected Driver of Long COVID

Iron levels and inflammation after COVID-19 infection are linked to long COVID, with research indicating that early intervention in iron regulation could mitigate long-term symptoms. Problems with iron levels in the blood and the body’s ability to regulate this important nutrient as a result of S

SciTechDaily
🌘 血液激素及其檢測方法
➤ 血液激素質量對運動表現的重要性
https://ashpublications.org/blood/article/118/9/2395/29508/Blood-doping-and-its-detection
血紅素質量對最大運動能力至關重要。一些運動員使用禁用技術和物質來增加血紅素質量和身體表現,但這往往難以直接證明。自體輸血無法追蹤重輸注,並且重組促紅素蛋白等是在一定時間內才能檢測到。世界反禁藥機構(WADA)因此實施了“運動員生物護照操作指南”,以監控幾個成熟紅血細胞和幼稚細胞的參數,推測血液激素。血液滲透異常時,可能存在血液激素。血液學家應熟悉血液激素實踐,因為他們可能在評估運動員的血液檔案時發揮重要作用。
+ 這篇文章對於運動員及其血液檔案的評估有很大的參考價值。
+ WADA的生物護照操作指南對於監控運動員的血液檔案是一個重要的里程碑。
#Blood Doping #Erythropoiesis #Doping in Sports
Blood doping and its detection

Abstract. Hemoglobin mass is a key factor for maximal exercise capacity. Some athletes apply prohibited techniques and substances with intent to increase hemogl

American Society of Hematology
It’s #FirstPersonFriday - this week we are interviewing Kazuki Omata and showcasing his work in the lab of Takashi Kato in Japan. Kazuki is investigating erythropoietic changes during metamorphosis in Xenopus tropicalis🐸 #OpenAccess 🔓 https://bit.ly/449E2i6
🔬Read the full Research Article here: https://journals.biologists.com/bio/article/12/8/bio059862/324863/Isolation-and-evaluation-of-erythroid-progenitorssearchresult=1 #XenopusResearch 🐸 #Metamorphosis #Erythropoiesis #OA 🔓
First person – Kazuki Omata

ABSTRACT. First Person is a series of interviews with the first authors of a selection of papers published in Biology Open, helping researchers promote themselves alongside their papers. Kazuki Omata is first author on ‘ Isolation and evaluation of erythroid progenitors in the livers of larval, froglet, and adult Xenopus tropicalis’, published in BiO. Kazuki is a PhD student in the lab of Takashi Kato at Waseda University, Japan, investigating the difference in the function and production mechanisms between mammalian enucleated erythrocytes and non-mammalian nucleated erythrocytes.

The Company of Biologists