Results 91 to 100 of about 1,141,379 (303)

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

A Case Report of Protein C Deficiency in a Neonate with Purpura Fulminans and Bilateral Cataract [PDF]

Protein C is a vitamin K dependent glycoprotein. Protein C deficiency is a rare genetic disorder and its major sites of involvement are skin, eyes, lungs, central nervous system, and kidneys.
احدی, عادل, انتشاری مقدم, افسانه, براک, منوچهر, میرزا رحیمی, مهرداد   +3 more
core  

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

FEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Two cases of venous thromboembolism in siblings after splenectomy due to a novel PROC gene mutation

Thrombosis Journal
Background Venous thromboembolism(VTE)is a common multifactorial disease. Anticoagulant protein deficiency is the most usual hereditary thrombophilia in the Chinese people, which includes protein C(PC), protein S and antithrombin deficiencies.
Yunfang Zhang, Bo Wang, Yuxin Bai, Anxin Wang   +3 more
doaj   +1 more source

Eliminating vicine and convicine, the main anti-nutritional factors restricting faba bean usage [PDF]

, 2019
Background Faba bean (Vicia faba L.) seeds are an excellent source of plant-based protein. In spite of the vast nutritional and environmental benefits provided by faba bean cultivation, its use as a food crop has been restricted, primarily due to the ...
Andersen, Stig U., Björnsdotter, Emilie, Geu-Flores, Fernando, Hughes, Jessa, Khazaei, Hamid, Link, Wolfgang, Nadzieja, Marcin, O'Sullivan, Donal M., Purves, Randy W., Schulman, Alan H., Stoddard, Frederick L., Stougaard, Jens, Vandenberg, Albert   +12 more
core   +3 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Use of human protein C concentrates in the treatment of patients with severe congenital protein C deficiency

Biologics: Targets & Therapy, 2010
Sabine Kroiss, Manuela AlbisettiDivision of Hematology, University Children’s Hospital, Zurich, SwitzerlandAbstract: Protein C is one of the major inhibitors of the coagulation system that downregulate thrombin generation.
Sabine Kroiss, Manuela Albisetti
doaj  

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Investigation into the relationship between ethylene and sulfur assimilation in Arabidopsis thaliana and onion (Allium cepa L.) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science (with Honours) in Biochemistry at Massey University [PDF]

, 2006
The phytohormone ethylene (C2H4) mediates the adaptive responses of plants to various nutrient deficiencies including iron (Fe)-deficiency, phosphorus (P)-deficiency and potassium (K)-deficiency.
Sanggang, Fiona Ann
core  

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source