Results 21 to 30 of about 148,911 (237)

Cortisol response to traumatic stress to predict PTSD symptom development – a systematic review and meta-analysis of experimental studies

European Journal of Psychotraumatology, 2023
Background: Pre-and post-traumatic hypothalamic–pituitary–adrenal (HPA) axis markers have been studied to predict posttraumatic stress disorder (PTSD) risk, but its acute reactivity cannot be measured in real-life settings.
Sinha Engel, Sebastian Laufer, Hannah Klusmann, Lars Schulze, Sarah Schumacher, Christine Knaevelsrud   +5 more
doaj   +1 more source

Analysis of cortisol levels in breast milk and blood serum in women with symptoms of postpartum depression

Medycyna Ogólna i Nauki o Zdrowiu, 2022
Introduction and objective Scientific studies report that the risk of symptoms of postpartum depression (PPD) can significantly reduce breastfeeding time. It has not yet been shown whether there is a difference in cortisol levels in breast milk and serum
Agnieszka Dombrowska-Pali, Agnieszka Chrustek, Grażyna Gebuza, Marzena Kaźmierczak   +3 more
doaj   +1 more source

Gut Bacteria Improve Depressive Symptoms by Degrading Cortisol into Androgen. [PDF]

Adv Sci (Weinh)
Gut microbiota may play a role in regulating the stress hormone cortisol. However, the mechanisms underlying the regulation of cortisol by gut microbiota are poorly understood.
Wang X, Wu Q, Zeng HL, Shen Y, Zhang HH, Gong J, Zhang Q, Xie JZ, Ye DW, Sun ZY, Liu ZC, Cheng LM, Li D.   +12 more
europepmc   +2 more sources

Prognostic Value of Cortisol Index of Endobiogeny in Acute Myocardial Infarction Patients

Medicina, 2021
Background and Objectives: Serum cortisol has been extensively studied for its role during acute myocardial infarction (AMI). Reports have been inconsistent, with high and low serum cortisol associated with various clinical outcomes. Several publications
Rima Braukyliene, Kamyar Hedayat, Laura Zajanckauskiene, Martynas Jurenas, Ramunas Unikas, Ali Aldujeli, Osvaldas Petrokas, Vytautas Zabiela, Rasa Steponaviciute, Astra Vitkauskiene, Brigita Hedayat, Sandrita Simonyte, Vaiva Lesauskaite, Jean Claude Lapraz, Diana Zaliaduonyte   +14 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Diurnal patterns of salivary cytokines differentially correlate with greater fluctuations in cortisol and diet composition: A pilot study

Journal of Agriculture and Food Research
Chronic stress and elevated cortisol are associated with adverse metabolic profiles and lifestyle patterns, systemic low-grade inflammation, and increased chronic disease risk; however, it is less clear how the degree of cortisol fluctuations impacts ...
Catherine J. Andersen, Brian G. Walker, Thomas J. Karanian, Allison Sloan, Courtney Campbell, Lydia Dupree, Rachael Woodruff   +6 more
doaj   +1 more source

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

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Cortisol and adrenocorticotropic hormone concentrations in horses with systemic inflammatory response syndrome

Journal of Veterinary Internal Medicine, 2019
Background Plasma adrenocorticotropic hormone (ACTH) and serum cortisol concentrations increase with illness‐associated stress. Dynamics of plasma ACTH and serum cortisol concentrations in adult horses with systemic illness are undocumented.
Allison J. Stewart, Eileen Hackett, Francois‐Rene Bertin, Taylor J. Towns   +3 more
doaj   +1 more source

Salivary cortisol differs with age and sex and shows inverse associations with WHR in Swedish women: a cross-sectional study

BMC Endocrine Disorders, 2009
Background Most studies on cortisol have focused on smaller, selected samples. We therefore aimed to sex-specifically study the diurnal cortisol pattern and explore its association with abdominal obesity in a large unselected population.
Lindblad Ulf, Råstam Lennart, Gullberg Bo, Larsson Charlotte A   +3 more
doaj   +1 more source