Results 81 to 90 of about 16,671 (223)

Oxygen Hyperbaric Exposure Induces GLUT4 Expression Reduction and No Folliculogenesis Alterations in Rat PCOS with Insulin Resistance Model [PDF]

, 2015
 Objectives: To know effect of hyperbaric oxygen therapy to GLUT4 expression and folliculogenesis in rat PCOS with insulin resistent model.Materials and Methods: this is an analytic experimental study used 30 rats induced by testosterone propionate ...
Veterini, Varianida, Widjiati, Widjiati, Santoso, Budi   +2 more
core   +2 more sources

Understanding Exosomes in Hair Regeneration

Periodontology 2000, EarlyView.
Abstract Background Alopecia is a prevalent condition correlated with significant psychosocial challenges, while contemporary treatments exhibit variable efficacy, require extended use, and may cause adverse effects. This review aimed to comprehensively assess exosome‐mediated interventions as a novel cell‐free regenerative approach for hair ...
Paras Ahmad, Catherine Davies, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Understanding extracellular vesicles in antiaging

Periodontology 2000, EarlyView.
Abstract Background Aging is a multifactorial process marked by gradual cellular dysregulation, regulated by hallmarks, including genomic instability, mitochondrial dysregulation, and chronic inflammation. Extracellular vesicles (EVs), especially exosomes, have emerged as pivotal mediators of cell‐to‐cell communication with potential roles in both ...
Paras Ahmad, Nathan E. Estrin, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Cytologic Characteristics of the Feline Ovary at Different Sexual Stages

Veterinary Clinical Pathology, EarlyView.
ABSTRACT Background Cytology is a valuable diagnostic tool in veterinary medicine, allowing rapid and minimally invasive diagnosis. However, its application in the reproductive tracts of small animals is limited, primarily used to assess mammary masses and stage the estrous cycle.
Alba Martí, Josep Pastor, David Prandi, Adrià Aguilar‐Catalan, Maria Montserrat Rivera del Alamo   +4 more
wiley   +1 more source

Knockout of RNA Binding Protein MSI2 Impairs Follicle Development in the Mouse Ovary: Characterization of MSI1 and MSI2 during Folliculogenesis [PDF]

, 2015
Characterizing the mechanisms underlying follicle development in the ovary is crucial to understanding female fertility and is an area of increasing research interest.
Siddall, Nicole A., De Andres, Luisa I., Siddall, NA, Graf, T, Boon, Evan, Holt, Janet E., McLaughlin, EA, Luisa I. De Andres, Nicole A. Siddall, De Andres, LI, Luisa De Andres, Thomas Graf, Andrés, Luisa De, Sutherland, Jessie M., Ilana Bernstein, Eileen A. McLaughlin, Barbara A. Fraser, Gunter, KM, Evan Boon, Fraser, Barbara A., Hime, GR, Sobinoff, Alexander P., Gunter, Kara M., McLaughlin, Eileen A.; id_orcid, Alexander Sobinoff, McLaughlin, Eileen A. (R19932), Bernstein, IR, Gary Hime, Jessie Sutherland, Boon, E, Hime, Gary R., Victoria Pye, Nicole Siddall, Gary R. Hime, Bernstein, Ilana R., Pye, V, Jessie M. Sutherland, McLaughlin, Eileen A., Andres, Luisa I. de, Sobinoff, AP, Barbara Fraser, Alexander P. Sobinoff, Janet E. Holt, Pye, Victoria, Graf, T. (Thomas), Sutherland, JM, Kara Gunter, Eileen McLaughlin, Holt, JE, Kara M. Gunter, Graf, Thomas, Ilana R. Bernstein, Fraser, BA, Janet Holt   +53 more
core   +2 more sources

Leptin–cholesterol crosstalk in pregnancy: Mechanistic implications for placental function and cardiometabolic programming

Experimental Physiology, EarlyView.
Abstract Pregnancy requires the coordinated maternal reorganization of lipid and endocrine pathways to sustain fetal growth and anticipate neonatal nutrition. Leptin, produced by adipose tissue and the placenta, acts as an integrative signal linking maternal energy status with trophoblast function and vascular adaptation, while cholesterol provides ...
Julio Flores, Diego Gumera, Andreina Arias, Cristián A. Amador, María José Yañez   +4 more
wiley   +1 more source

Long Non‐Coding RNAs: Key Regulators of Economic Traits in Livestock From Mechanisms to Breeding Applications

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Long non‐coding RNAs (lncRNAs) act as key regulators of economically important traits in livestock through diverse mechanisms including ceRNA networks, epigenetic regulation (X‐inactivation and imprinting) and liquid–liquid phase separation (LLPS).
Keyvan Khani, Mohammad Taher Harkinezhad, Rahimeh Sepehri   +2 more
wiley   +1 more source

Estrogen Receptor Beta Isoforms Interplay Integrates Nuclear and Extra‐Nuclear Signaling to Modulate Human Granulosa Cell Growth

The FASEB Journal, Volume 40, Issue 19, 15 October 2026.
Working model of ERβ isoform signaling in human granulosa cells. Upon E2 binding, ERβ1 activates ERE‐dependent transcription and represses AP‐1 activity through Jun/Fos interactions. In contrast, ERβ2, ERβ4, and ERβ5 lack E2 binding and ERE activity but promote AP‐1‐dependent transcription and counteract ERβ1 repression, including after phosphorylation
Clémentine Marie, Inza‐Noor Baskaran, Raphaël Corre, Anne Mayeur, Michaël Grynberg, Guillaume Chevreux, David L'Hôte, Joëlle Cohen‐Tannoudji, Stéphanie Chauvin   +8 more
wiley   +1 more source

NR4A1‐Driven Granulosa Cell Ferroptosis Contributes to Obesity‐Related Ovarian Dysfunction and Metformin‐Mediated Ovarian Protection

The FASEB Journal, Volume 40, Issue 19, 15 October 2026.
Schematic illustrating that NR4A1‐driven granulosa cell ferroptosis mediates obesity‐related ovarian dysfunction, while metformin‐mediated ovarian protection is achieved via suppression of the PI3K/AKT–NR4A1 ferroptotic signaling cascade. ABSTRACT Obesity triggers ovarian dysfunction and female infertility accompanied by granulosa cell damage ...
Huihui Wang, Chaoying Wang, Shuaishuai Guo, Guang Yang, Junnan Fang, Jingyi Hu, Ran Jiang, Jun Zhai, Haixia Jin, Wenyan Song, Senlin Shi, Xianju Huang, Lin Qi, Zhaoting Wu, Yan Liu, Ning Song, Xiangyang Zhang, Guidong Yao   +17 more
wiley   +1 more source

A microlabyrinthic system in the ovarian follicle.

, 2003
Symposium: "Mammalian oogenesis and folliculogenesis: in vivo and in vitro approaches".
FAMILIARI, Giuseppe, RELUCENTI, Michela, HEYN SALINAS, Rosemari Brigitte, S. CORRER   +3 more
core