Results 41 to 50 of about 331,675 (261)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Physiological responses of children with surgically corrected congenital heart disease during high-altitude trekking: an exploratory observational study

Frontiers in Pediatrics
BackgroundChildren with surgically corrected congenital heart disease (CHD) are often perceived as fragile and discouraged from engaging in physical activity, despite evidence that structured exercise improves functional capacity and quality of life ...
Kwang Ho Choi, Woong-Han Kim, Woong-Han Kim, Ja-Kyoung Yoon   +3 more
doaj   +1 more source

Photochemical, Anatomical, and Growth Changes in Cassava Cultivars after Application of Post-Emergent Herbicides

Agriculture, 2022
Plants develop a series of adaptive mechanisms capable of tolerating the action of herbicides; however, little is known about the physiological mechanisms developed by cassava.
Jania Claudia Camilo dos Santos, Renato Nunes Costa, Dayane Mércia Ribeiro Silva, Dougllas Ferreira da Rocha, Lennon Klédson dos Santos Silva, Rudieli Machado da Silva, Marcelo de Almeida Silva, Jessé Marques da Silva Júnior Pavão, José Vieira Silva   +8 more
doaj   +1 more source

Physiological adaptation in savanna ungulates [PDF]

Proceedings of the Nutrition Society, 1997
Savannas lie between the equatorial rain forests and the semi-deserts of the southern continents. From the herbivore’s viewpoint, the savanna environment is characterized by a mixture of herbaceous and woody vegetation, varying in quantity and growth stage according to the seasonal cycle of rainfall. C4 grasses (i.e.
openaire   +2 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

physiological adaptation

Citation: 'physiological adaptation' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14916 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Sajad Hussain Parey, Zahid Hussain, Aquib Majeed   +2 more
openaire   +2 more sources

Combined physical activity in the prevention of cardiovascular diseases: from physiological to molecular adaptation mechanisms

Клиническая практика
Physical activity is recognized as the most important non-medicinal tool for the prevention of cardiovascular diseases, however, the highest efficiency is demonstrated by the programs combining various types of physical load.
Abduragim R. Magomedov, Polina V. Rykova, Bogdan A. Anokhin, Arthur Kh. Melikian, Minas A. Agaronyan, Arina G. Sarkisyan, Ekaterina S. Shimko, Ayshat Yu. Yusupova, Elvina R. Irgalieva, Eset M. Bokova, Rashid S. Mokaev, Darya V. Leonova, Adil Sh. Kendzhametov   +12 more
doaj   +1 more source

Insect Behavior and Physiological Adaptation Mechanisms Under Starvation Stress

Frontiers in Physiology, 2019
Intermittent food shortages are commonly encountered in the wild. During winter or starvation stress, mammals often choose to hibernate while insects—in the form of eggs, mature larvae, pupae, or adults opt to enter diapause.
Dao-Wei Zhang, Zhong-Jiu Xiao, Bo-Ping Zeng, Kun Li, Yan-Long Tang   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source