Results 81 to 90 of about 26,184 (298)

The cytochromes of some hydrogen bacteria.

, 1974
Eight strains of hydrogen bacteria belonging to the genera Hydrogenomonas, Pseudomonas, Nocardia, and to coryneform bacteria have been analyzed with respect to the cytochrome patterns. All strains contained cytochromes a,b,c and o.
Schlegel, H.G., Bernard, U., Probst, I.
core   +1 more source

Mitochondrial Dysfunction Unravels the Potential Molecular Link Between Night Shift Work‐Related Circadian Disruption and Elevated Blood Pressure in Human and Mouse Models

Advanced Science, EarlyView.
This diagram illustrates that night shift work disrupts circadian clock genes (like CLOCK, BMAL1) in both humans and mice. This disruption leads to mitochondrial dysfunction (imbalanced fusion/fission proteins) and increased oxidative stress, which is identified as the primary mechanism ultimately causing elevated blood pressure.
Zhaoqiang Jiang, Yifan Dou, Yingnan Lei, Shuang Liu, Jialin Zhou, Jiaping Li, Huadong Xu, Lingfang Feng, Yongxin Li, Chuyan Zhang, Tao Li, Jianfei Wang, Xing Zhang, Xinran Wang, Luyao Liu, Jingjing Zhang, Jianlin Lou   +16 more
wiley   +1 more source

The development of cytochromes during the cell cycle of a glucose-repressed fission yeast, Schizosaccharomyces pombe 972h-.

, 1974
Spectrophotometric analysis of intact cells of Schizosaccharomyces pombe, harvested from exponentially growing cultures during the phase of glucose repression, revealed the presence of cytochromes a+a(3), c and at least two species of cytochrome b. 2. An
Lloyd, David, Poole, Robert K., Chance, Britton   +2 more
core   +1 more source

Disruption of Treg Homeostasis in Rheumatoid Arthritis via Ferroptosis‐Mediated ETC Collapse and TXK‐STAT3/PLCγ1 Activation

Advanced Science, EarlyView.
In rheumatoid arthritis, synovial Tregs accumulate but are functionally impaired due to iron overload‐induced ferroptosis. This triggers mitochondrial dysfunction and TXK tyrosine kinase‐mediated signaling, leading to Treg destabilization and inflammation.
Jingrong Chen, Xiao Guan, Kexu Xiong, Xiaoyi Shi, Luyao Wu, Chuanxin Su, Jun Zhao, Rongzhen Liang, Huimin Wang, Junlong Dang, Ye Chen, Yiding Xiong, Chi Zhou, Futao Zhao, Zhenhang Zhu, Xiaoli Fan, Li Zhou, Nancy Olsen, Yutong Jiang, Song Guo Zheng   +19 more
wiley   +1 more source

The cytochromes of the filamentous bacteria streptomyces-clavuligerus and saccharopolyspora-erythraea (formerly streptomyces-erythraeus)

, 1992
The cytochromes of the filamentous bacteria Streptomyces clavuligerus and Saccharopolyspora erythraea have been studied by low-temperature (77K) difference spectra and room-temperature potentiometric titrations.
Poole, Robert K, Scott, R.I., Salmon, Ian   +2 more
core   +1 more source

Molecular Biology of Bacillus subtilis Cytochromes anno 2020

, 2021
: Bacillus subtilis serves as a model Gram-positive bacterium and an experimental system for research on respiratory enzymes. This review presents the heme proteins currently known for the well-characterized laboratory strain B. subtilis 168.
Hederstedt, Lars
core   +1 more source

Leishmaniosis cutanea: manifestación clínica inusual

Revista Peruana de Medicina Experimental y Salud Pública
Las manifestaciones clínicas de la leishmaniosis son variables y están relacionadas con la especie infectante, su relación con el medioambiente y con la respuesta inmune del hospedero.
Aidé Sandoval-Juárez, Gloria Minaya-Gómez, Nyshon Rojas-Palomino, Eduardo Falconi, Omar Cáceres   +4 more
doaj  

HNRNPD Induces Radioresistance in Nasopharyngeal Carcinoma by Sequestering GRAMD4 mRNA in Stress Granules

Advanced Science, EarlyView.
HNRNPD promotes radioresistance in nasopharyngeal carcinoma by enhancing stress granule assembly and sequestering GRAMD4 mRNA. This suppresses GRAMD4 translation and inhibits mitochondrial apoptosis. Targeting the integrated stress response with ISRIB restores GRAMD4 expression and sensitizes tumors to radiotherapy, revealing a translational control ...
Yingzi Li, Tong Xiang, Yuanyuan Liu, Desheng Weng, Jingjing Zhao, Hao Chen, Yan Tang, Songzuo Xie, Hao Zhang, Jun Luo, Xinyi Yang, Qiuzhong Pan, Muping Di, Jianchuan Xia   +13 more
wiley   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

Advanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma, Hanyu Zhao, Haojie Feng, Xulun Dong, Lin Chen, Mingliang Yang, Runyi Chen, Chengjun Lei, Chunyan Liu, Qingshan Chen, Dawei Xin, Jinhui Wang   +11 more
wiley   +1 more source

A program for determining approximate molecular electrostatic potentials and net atomic charges of biological macromolecules: an application to cytochromes.

, 1985
A computer program for detg. the mol. electrostatic potentials (MEP) of cytochromes is described. The program considers the influence of the protein backbone on the porphyrin macrocycle, which is likely to be the primary electron acceptor or donor of the
G. PEPE, B. SERRES, G. DEL RE G, D. LAPORTE, MINICHINO, Camilla   +4 more
core