MeSH tree: G04.152.650
Vadim N. Gladyshev and 80 colleagues surveyed the participants of the 2022 Systems Aging Gordon Research Conference to explore how researchers of aging perceive their subject of study. The authors found wide disagreement ...
Dec 3, 2024
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18
Cryptorchidism is a common congenital abnormality in male newborns. Studies have found that cryptorchidism is associated with a high prevalence of male infertility, with nearly 10% of men with fertility problems having a ...
Sep 9, 2024
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25
Obesity is known to cause lower testosterone in men, impacting muscle mass and cognition, as well as reproductive function by diminishing sperm numbers and lowering libido. Just how obesity produces these changes, in addition ...
Jul 18, 2024
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70
Paternal use of metformin in monotherapy is not associated with an increased risk for major congenital malformations (MCMs), according to a study published online June 18 in the Annals of Internal Medicine.
Jun 18, 2024
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30
Each cell contains a set of instructions in its DNA that determines which genes are expressed and which are silenced. The correct programming of these so-called epigenetic programs, including DNA methylation, is essential ...
Jun 11, 2024
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136
A novel male contraceptive gel combining two hormones, segesterone acetate (named Nestorone) and testosterone, suppresses sperm production faster than similar experimental hormone-based methods for male birth control, according ...
Jun 2, 2024
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82
A cross-college collaboration is opening new doors in the study of male infertility by breaking down a key step in sperm formation. Isolating the intricacies of meiotic sex chromosome inactivation (MSCI), will now enable ...
Mar 12, 2024
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53
Infertility can have genetic causes, but pinpointing the culprit mutations is difficult because fertility and reproduction are controlled by many genes. These genes also carry many harmless but suspicious mutations in different ...
Aug 25, 2023
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57
A researcher has for the first time profiled 6,000 sperm proteins that could help create a non-hormonal male contraceptive—while also building on key research linking sperm health to overall men's health.
Dec 2, 2022
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87
