Results 121 to 130 of about 79,723 (288)

Structural and biochemical characterization of Rv2140c, a phosphatidylethanolamine-binding protein from Mycobacterium tuberculosis [PDF]

, 2013
Rv2140c is one of many conserved Mycobacterium tuberculosis proteins for which no molecular function has been identified. We have determined a high-resolution crystal structure of the Rv2140c gene product, which reveals a dimeric complex that shares ...
Eulenburg, Georg, Holton, Simon J., Holton, Simon J, Higman, Victoria A, Higman, Victoria A., Wilmanns, Matthias, Diehl, Annette, Diehl, Anne   +7 more
core   +1 more source

The PQ-loop protein Any1 segregates Drs2 and Neo1 functions required for viability and plasma membrane phospholipid asymmetry

Journal of Lipid Research, 2019
Membrane asymmetry is a key organizational feature of the plasma membrane. Type IV P-type ATPases (P4-ATPases) are phospholipid flippases that establish membrane asymmetry by translocating phospholipids, such as phosphatidylserine (PS) and ...
Mehmet Takar, Yannan Huang, Todd R. Graham   +2 more
doaj   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

Fmp30, Mdm31, and Mdm32 Function in Ups1-Independent Cardiolipin Accumulation Under Low Phosphatidylethanolamine Conditions [PDF]

, 2018
Maintenance of the cardiolipin (CL) level largely depends on Ups1-Mdm35 complex-mediated intramitochondrial phosphatidic acid transfer. In addition, the presence of an alternative CL accumulation pathway has been suggested in the yeast Saccharomyces ...
Osamu Kuge, Non Miyata
core   +1 more source

PLIN2 Mediates Neuroinflammation and Oxidative/Nitrosative Stress via Downregulating Phosphatidylethanolamine in the Rostral Ventrolateral Medulla of Stressed Hypertensive Rats

Journal of Inflammation Research, 2021
Shutian Zhang,1,* Li Hu,2,* Chengzhi Han,1 Renhui Huang,1 Kokwin Ooi,1 Xinyi Qian,1 Xiaorong Ren,1 Dechang Chu,3 Haili Zhang,3 Dongshu Du,4 Chunmei Xia1 1Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan ...
Zhang S, Hu L, Han C, Huang R, Ooi K, Qian X, Ren X, Chu D, Zhang H, Du D, Xia C   +10 more
doaj  

Oocyte–cumulus cell interaction: a key factor in early embryo development

Biological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido, Marc Yeste, Yentel Mateo‐Otero   +2 more
wiley   +1 more source

Heat stress in spermatogenesis: a redox‐dependent decision network linking ROS, autophagy, and regulated cell death

Biological Reviews, EarlyView.
ABSTRACT Heat stress (HS) is an increasing threat to male reproductive health, disrupting spermatogenesis through complex and interdependent cellular responses within the seminiferous epithelium. Although excessive reactive oxygen species (ROS) production is a hallmark of HS, ROS also act as central regulators of cell fate decisions beyond their role ...
Ribrio Ivan Tavares Pereira Batista
wiley   +1 more source

Disruption of the murine gene encoding phosphatidylethanolamine N-methyltransferase. [PDF]

, 1997
All nucleated cells make phosphatidylcholine via the CDP-choline pathway. Liver has an alternative pathway in which phosphatidylcholine is made by methylation of phosphatidylethanolamine catalyzed by phosphatidylethanolamine N-methyltransferase (PEMT).
Donohue, L R, Agellon, L B, Walkey, C J, Vance, D E, Bronson, R   +4 more
core  

From Temperature Fluctuations to Precise Control: Biochemical Techniques Integrated Digital‐Intelligent Technology for Vegetable Preservation

Future Postharvest and Food, EarlyView.
The physiological effects and molecular responses of postharvest vegetables to temperature fluctuations, and multi‐technology integration strategies for maintaining postharvest vegetable quality. ABSTRACT Vegetables are indispensable agricultural products in the human diet. With the continuous growth of vegetable production and consumption, postharvest
Shuaishuai Dai, Kuo Chen, Xing Xing, Liqun Ma, Hongliang Zhu   +4 more
wiley   +1 more source

The use of fluorescamine as a permeant probe to localize phosphatidylethanolamine in intact friend erythroleukaemic cells [PDF]

, 1984
Intact Friend erythroleukaemic cells (Friend cells) were incubated at 0–4°C with increasing amounts of fluorescamine. Phospholipids were extracted and the amounts of phosphatidylethanolamine and of its fluorescamine derivative were determined. (1).
Roelofsen, B., Rawyler, A., Kamp, J.A.F. op den   +2 more
core