Results 71 to 80 of about 4,958,209 (258)

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Deletion of Glucocorticoid Receptors in Forebrain GABAergic Neurons Alters Acute Stress Responding and Passive Avoidance Behavior in Female Mice

Frontiers in Behavioral Neuroscience, 2018
The glucocorticoid receptor (GR) is critically involved in regulation of stress responses [inhibition of the hypothalamic-pituitary-adrenal (HPA) axis], emotional behavior and cognition via interactions with forebrain corticolimbic circuity. Work to date
Jessie R. Scheimann, Parinaz Mahbod, Rachel Morano, Lindsey Frantz, Ben Packard, Kenneth Campbell, James P. Herman   +6 more
doaj   +1 more source

Physiological responses to acute physical and psychosocial stress- relation to aerobic capacity and exercise training. [PDF]

, 2019
Exercise training is an effective method to promote health and to prevent development of disease. Both physical and mental health have been shown to benefit from exercise training.
Arvidson, Elin
core   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Stress-induced in vivo recruitment of human cytotoxic natural killer cells favors subsets with distinct receptor profiles and associates with increased epinephrine levels [PDF]

, 2015
Acute stress drives a 'high-alert' response in the immune system. Psychoactive drugs induce distinct stress hormone profiles, offering a sought-after opportunity to dissect the in vivo immunological effects of acute stress in humans.
Recher, Mike, Egli, Simon B., Marc B Bigler, Simon B Egli, Fabian S. Baldin (839693), Marc B. Bigler (839689), Florian A. Marquardsen (839694), Baldin, Fabian S., Schmied, Laurent, Cédric M Hysek, Christoph T. Berger, Laurent Schmied, Cédric M. Hysek (166535), Laurent Schmied (839692), Christoph T. Berger (189490), Gideon Hoenger (839691), Liechti, Matthias E., Simon B. Egli (839690), Christoph Hess, Fabian S Baldin, Matthias E Liechti, Marc B. Bigler, Cédric M. Hysek, Mike Recher, Hysek, Cédric M., Hess, Christoph, Berger, Christoph T., Christoph Hess (178783), Marquardsen, Florian A., Christoph T Berger, Hoenger, Gideon, Matthias E. Liechti (166584), Simon B. Egli, Gideon Hoenger, Fabian S. Baldin, Florian A Marquardsen, Mike Recher (36073), Matthias E. Liechti, Bigler, Marc B., Florian A. Marquardsen   +39 more
core   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Males with low risk-taking propensity overestimate risk under acute psychological stress

, 2021
Arousing research has investigated stressed individuals' decision biases, but whether and how stress and individual traits interact to impact the underlying decision-making process is unknown.
Sun, Xianghong, Zhang, Jingyu, Zhang, Liang, Gu, Ruolei, Wang, Peishan   +4 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Post-traumatic stress disorder risk and witnessing team members in acute psychological stress during combat

BJPsych Open, 2020
BackgroundOccupational groups operating in dangerous environments may witness the development of acute stress reaction (ASR) in team members. Witnessing ASR in team members may increase the risk of developing subsequent post-traumatic stress disorder ...
Amy B. Adler, Vlad Svetlitzky, Ian A. Gutierrez   +2 more
doaj   +1 more source

Trauma Exposure in Posttraumatic Stress and Acute Stress Disorders

, 2020
This chapter reviews the literature on the association between traumatic stress exposure and rates of both posttraumatic stress disorder (PTSD) and acute stress disorder (ASD) among children and adults.
Danzi, BreAnne A, Marchante-Hoffman, Ashley N, La Greca, Annette M, Tarlow, Naomi   +3 more
core   +1 more source