21 Apr Low Testosterone? How Tulsa Men Can Start Therapy from Home
Posted at 15:28h
in Testosterone
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Editor's note: Testosterone therapy is associated with the potential for serious side effects, including cardiac, prostate cancer, blood clots/polycythema, skin reactions, sleep apnea and testicular shrinkage/infertility among others. Please be sure to follow your health provider's recommendations for any treatment and followup. Discussion below is for background information only. Information and providers are not warranted as specific medical advice.
Low testosterone, often abbreviated as "low T," is a condition that affects a significant number of men, especially as they age. Symptoms such as fatigue, mood swings, decreased libido, weight gain, and reduced muscle mass can disrupt everyday life and impact long-term health. While the condition is common, it doesn’t have to be something men just "deal with." Thanks to modern telehealth and specialized clinics, starting testosterone replacement therapy (TRT) from the comfort of home is not only possible—it’s convenient, personalized, and highly effective.
Dr. Klonoff[/caption]
Dr. Zeynep Gümüş[/caption]
Zeynep H. Gümüş, PhD
Associate Professor
Icahn School of Medicine at Mount Sinai
MedicalResearch.com: What is the background for this study?
Response: The germline genome of each individual person has a unique combination of millions of genetic variants that influence virtually all biological processes throughout life, including cancer evolution. In this study, we have investigated the impact of germline variants – genetic defects one is born with – on gene expression and protein abundance in tumors across cancer types.
MedicalResearch.com: Would you describe the technique of precision peptidomics?
Response: We have leveraged a cohort of 1,064 patients with multiple cancer types to explore the impact of germline variations on cancer-relevant genes through multiple-omics layers: from DNA to RNA, protein abundance and post-translational modifications. To assess the effects of coding variants and their association with cognate proteins, we used precision peptidomics, which is the quantification of peptides carrying genetic variants from individual patients. Through this approach, we mapped 337,469 protein coding germline variants onto patient peptides, revealing their potential impact on protein modifications, protein stability, allele-specific expression, and protein structure by leveraging the relevant protein databases.
Dr. Ådén[/caption]
Ulrika Ådén PhD
Professor of Neonatology
Department of Women's and
Children's Health Karolinska
MedicalResearch.com: What is the background for this study?
Response: Children born preterm are at higher risk of cognitive impairment during childhood and later in life. However, an important unresolved question is whether these impairments primarily reflect genetic susceptibility or are driven by the biological consequences of being born too early. Cognitive development is known to have a strong heritable component (~70 %), and previous studies have attempted to disentangle genetic and environmental contributions, for example through sibling comparison designs. Although informative, such approaches have inherent limitations.
In this study, we aimed to investigate long-term cognitive outcomes across a range of gestational age groups including very preterm, moderately preterm, late preterm, and early term, compared to children born full term. Importantly, we accounted for genetic influences as well as a range of potential confounding factors, including prenatal risks and child-specific factors. This approach provides a more nuanced understanding of the extent to which cognitive outcomes associated with preterm birth reflect biological versus inherited risk.