Results 11 to 20 of about 59,669 (148)

Androgens and Androgen Receptor Actions on Bone Health and Disease: From Androgen Deficiency to Androgen Therapy [PDF]

open access: yesCells, 2019
Androgens are not only essential for bone development but for the maintenance of bone mass. Therefore, conditions with androgen deficiency, such as male hypogonadism, androgen-insensitive syndromes, and prostate cancer with androgen deprivation therapy ...
Jia-Feng Chen   +4 more
doaj   +3 more sources

Impact of circulating cholesterol levels on growth and intratumoral androgen concentration of prostate tumors. [PDF]

open access: yesPLoS ONE, 2012
Prostate cancer (PCa) is the second most common cancer in men. Androgen deprivation therapy (ADT) leads to tumor involution and reduction of tumor burden.
Elahe A Mostaghel   +4 more
doaj   +1 more source

Estrogens and Androgens in Plants: The Last 20 Years of Studies

open access: yesPlants, 2021
Although the only known steroid hormones in plants are brassinosteroids, interestingly, mammalian steroid hormones such as androgens or estrogens are also part of the plant metabolic profile. This presented review is focused on the progress that has been
Anna Janeczko
doaj   +1 more source

ANDROGENS REGULATE T47D CELLS MOTILITY AND INVASION THROUGH ACTIN CYTOSKELETON REMODELLING

open access: yesFrontiers in Endocrinology, 2016
The relationship between androgens and breast cancer is controversial. Androgens have complex effects on breast cancer progression and metastasis. Moreover, androgens receptor (AR) is expressed in approximately 70% to 90% of invasive breast carcinomas ...
Maria Magdalena Montt-Guevara   +7 more
doaj   +1 more source

Ornithine Decarboxylase Activity Is Required for Prostatic Budding in the Developing Mouse Prostate. [PDF]

open access: yesPLoS ONE, 2015
The prostate is a male accessory sex gland that produces secretions in seminal fluid to facilitate fertilization. Prostate secretory function is dependent on androgens, although the mechanism by which androgens exert their effects is still unclear ...
Melissa Gamat   +4 more
doaj   +1 more source

Aging Men and Lipids

open access: yesAmerican Journal of Men's Health, 2011
Many theories aim at explaining the mechanisms of aging and death in humans. Decreased levels of androgens, growth hormone, and insulin-like growth factor accompany natural aging in men.
Genovefa Kolovou MD, PhD   +3 more
doaj   +1 more source

The Similarities and Differences between the Effects of Testosterone and DHEA on the Innate and Adaptive Immune Response

open access: yesBiomolecules, 2022
Androgens are steroids that modulate various processes in the body, ranging from reproduction, metabolism, and even immune response. The main androgens are testosterone, dihydrotestosterone (DHT) and dehydroepiandrosterone (DHEA). These steroids modulate
Fidel Orlando Buendía-González   +1 more
doaj   +1 more source

Steroid Androgen Exposure during Development Has No Effect on Reproductive Physiology of Biomphalaria glabrata.

open access: yesPLoS ONE, 2016
Gastropod mollusks have been proposed as alternative models for male reproductive toxicity testing, due to similarities in their reproductive anatomy compared to mammals, together with evidence that endocrine disrupting chemicals can cause effects in ...
Satwant Kaur   +6 more
doaj   +1 more source

Androgens improve ovarian follicle function impaired by glucocorticoids through an androgen-IGF1-FSH synergistic effect

open access: yesFrontiers in Endocrinology, 2022
High concentrations of glucocorticoids caused by chronic stress are known to affect ovarian function and cause diminished ovarian reserve. Androgens are essential for early-stage ovarian follicle development, but the effects and mechanisms of androgens ...
Lingyun Gao   +5 more
doaj   +1 more source

A Systemic Review on Topical Marketed Formulations, Natural Products, and Oral Supplements to Prevent Androgenic Alopecia: A Review

open access: yesNatural Products and Bioprospecting, 2020
Androgens have an intense consequence on the human scalp and body hair. Scalp hair sprouts fundamentally in awol of androgens whereas the body hair hike is vulnerable to the activity of androgens.
Sumel Ashique   +3 more
doaj   +1 more source

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