Results 121 to 130 of about 920,301 (294)

The relationship between nuclear DNA fragmentation, mitochondrial DNA damage and standard sperm parameters in human spermatozoa of fertile and subfertile men before and after freeze-thaw procedure [PDF]

, 2011
Mohamad Eid Hammadeh, H. Fawaz, Erich‐Franz Solomayer   +2 more
openalex   +1 more source

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

FEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu, Yanan Wei, Zekun Wu, Tianmu Zhang, DoHoon Lee, Hadi Najafi, Woo Jae Kim   +6 more
wiley   +1 more source

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, EarlyView.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

First report of mitochondrial COI in foraminifera and implications for DNA barcoding [PDF]

, 2021
Jan‐Niklas Macher, Jeremy G. Wideman, Elsa B. Girard, Anouk Langerak, Elza Duijm, Jamaluddin Jompa, Aleksey Sadekov, Rutger Vos, Richard Wissels, Willem Renema   +9 more
openalex   +1 more source

Mitochondria‐associated membranes (MAMs): molecular organization, cellular functions, and their role in health and disease

FEBS Open Bio, EarlyView.
Mitochondria‐associated membranes (MAMs) are contact sites between the endoplasmic reticulum and mitochondria that regulate calcium signaling, lipid metabolism, autophagy, and stress responses. This review outlines their molecular organization, roles in cellular homeostasis, and how dysfunction drives neurodegeneration, metabolic disease, cancer, and ...
Viet Bui, Maryline Santerre, Natalia Shcherbik, Bassel E Sawaya   +3 more
wiley   +1 more source

Discordance Between Mitochondrial and Nuclear Contact Zones Within Antelope Ground Squirrels (Ammospermophilus) [PDF]

, 2020
A common biogeographic pattern found in many co-distributed species along the Baja California peninsula is the genetic divergence in the Vizcaíno Desert.
Gray, Shannon
core  

Association of plasma mitochondrial DNA with COPD severity and progression in the SPIROMICS cohort [PDF]

, 2021
William Z. Zhang, Eric A. Hoffman, Kristen T. Schiffer, Clara Oromendia, Michelle C. Rice, Igor Barjaktarević, Stephen P. Peters, Nirupama Putcha, Russell P. Bowler, J. Michael Wells, David Couper, Wassim W. Labaki, Jeffrey L. Curtis, MeiLan K. Han, Robert Paine, Prescott G. Woodruff, Gerard J. Criner, Nadia N. Hansel, Iván Díaz, Karla V. Ballman, Kiichi Nakahira, Mary E. Choi, Fernando J. Martínez, Augustine M.K. Choi, Suzanne M. Cloonan   +24 more
openalex   +1 more source

HSP70 governs permeability and mechanotransduction in primary human endothelial cells

FEBS Open Bio, EarlyView.
HSP70 chemical inhibition reduces endothelial cell proliferation and increases permeability, the latter supported by normal interendothelial junctional protein distribution. HSP70 also plays a role in shear stress response, a hemodynamic force naturally present in blood vessels and correlated with vessel protection.
Andrea Pinto‐Martinez, Everton G. Melo, Isadora C. B. Pavan, Percíllia V. S. Oliveira, Luiza B. C. T. Coimbra, Thaís L. S. Araujo   +5 more
wiley   +1 more source

Altered levels of circulating nuclear and mitochondrial DNA in patients with Papillary Thyroid Cancer

Scientific Reports, 2019
Papillary thyroid cancer is the most common thyroid cancer type. However, diagnostics based on fine needle biopsy cannot make a definitive diagnosis in 25% of thyroid nodules.
Ewelina Perdas, Robert Stawski, Krzysztof Kaczka, Dariusz Nowak, Maria Zubrzycka   +4 more
doaj   +1 more source

Regulation with cell size ensures mitochondrial DNA homeostasis during cell growth [PDF]

, 2021
Anika Seel, Francesco Padovani, Alissa Finster, Moritz Mayer, Daniela Bureik, Christof Osman, Till Klecker, Kurt M. Schmoller   +7 more
openalex   +1 more source