Breaking News
March 22, 2019 - Alzheimer’s patients using antiepileptic drugs have twice the risk of pneumonia, study shows
March 22, 2019 - Skin diseases may be more prevalent than previously thought
March 22, 2019 - Overall rates of death from breast cancer are falling across the EU
March 22, 2019 - Novel plasmid could hold key to control of mosquito-borne illness
March 22, 2019 - Female Emergency Physicians Paid Less Than Males
March 22, 2019 - Estimated average glucose (eAG): MedlinePlus Medical Encyclopedia
March 22, 2019 - Experimental drug could be new option for type 2 diabetes
March 22, 2019 - Five Things To Know About The Electronic Health Records Mess
March 22, 2019 - TMJ disorders could be treated with tissue-engineered implants after successful animal study
March 22, 2019 - Team-based approach is key to successful care of pregnant women with heart failure
March 22, 2019 - Study identifies gene variant associated with accelerated cellular aging
March 21, 2019 - Salk scientists show how background noise from neurons can interrupt focused attention
March 21, 2019 - New class of drugs could help treat patients diagnosed with ovarian cancer
March 21, 2019 - Tecentriq Approved for Small Cell Lung Cancer
March 21, 2019 - Adipocyte glucocorticoid receptors play a role in developing steroid diabetes
March 21, 2019 - Climate change can affect nutrient content of crops, harming human health
March 21, 2019 - Podcast: KHN’s ‘What The Health’ Surprise! Fixing Surprise Medical Bills Is Harder Than it Looks
March 21, 2019 - Chemistry researchers patent new method for making anti-leukemia compounds
March 21, 2019 - UIC scientists identify hidden proteins in bacteria
March 21, 2019 - New Australian drug trial achieves remarkable results in patients with acute myeloid leukemia
March 21, 2019 - Females live longer when they have help raising offspring
March 21, 2019 - How did orthodontists sell orthodontics?
March 21, 2019 - In the Spotlight: From dietitian to physician assistant student
March 21, 2019 - The CRISPR Revolution: What You Need to Know
March 21, 2019 - FDA Chief Calls For Stricter Scrutiny Of Electronic Health Records
March 21, 2019 - Combined glucocorticoid and antioxidant therapy could benefit premature babies
March 21, 2019 - Low levels of certain eye proteins could serve as predictor for Alzheimer’s
March 21, 2019 - Post-traumatic holocaust survivors transmit negative views on aging to offspring
March 21, 2019 - City of Hope receives $7.5 million in grant awards to study cutaneous T cell lymphoma
March 21, 2019 - New video game-led training device helps stroke survivors regain arm mobility
March 21, 2019 - Compounds in coffee could slow prostate cancer growth
March 21, 2019 - New mobile DNA element in Wolbachia may contribute to improved disease control strategies
March 21, 2019 - Phase 2 Clinical Trial of Bermekimab Shows Potential New Standard of Care for Treatment of Hidradenitis Suppurativa, Including Significant Pain Reduction without Antibiotics
March 21, 2019 - More than one-third of patients risk major bleeding by doubling up on blood thinners
March 21, 2019 - A skeptical look at popular diets: Thumbs up for Mediterranean
March 21, 2019 - PTSD After Cardiac Arrest Predicts More Heart Trouble
March 21, 2019 - Role of immunological imprinting in elicitation of new antibodies
March 21, 2019 - Breast cancer relapse predictor tool may soon be a reality
March 21, 2019 - New computer program developed by TGen lights up cancer-causing genetic mutations
March 21, 2019 - FDA warns two breast implant makers for failure to comply with post-approval study requirements
March 21, 2019 - Butler Hospital receives COBRE grant to enhance research on neuropsychiatric illnesses
March 21, 2019 - Majority of osteoporosis clinical practice guidelines ignore patients’ voices
March 21, 2019 - Generic messages don’t help patients to lose weight
March 21, 2019 - Eisai and Imbrium Therapeutics Announce U.S. FDA Filing Acceptance of New Drug Application for Lemborexant for the Treatment of Insomnia
March 21, 2019 - Two-drug combos using popular calcium channel blocker show superiority in lowering BP
March 21, 2019 - First-in-human pilot study shows positive results for ‘bacteria-phobic’ catheter
March 21, 2019 - Itamar Medical launches next-generation WatchPAT system for home sleep apnea testing
March 21, 2019 - Study estimates health and economic impacts of healthy food prescriptions
March 21, 2019 - Detecting fungal disease in crops with multispectral imaging system
March 21, 2019 - MIT announces creation of the Alana Down Syndrome Center
March 21, 2019 - Next-generation LVAD device clinically superior, safer for heart failure patients
March 21, 2019 - Allergan Announces FDA Approval of Avycaz (ceftazidime and avibactam) for Pediatric Patients
March 21, 2019 - Mutations in noncoding genes could play big role in regulating cancer, study finds
March 21, 2019 - A medical student’s thoughts on Match Day
March 21, 2019 - Are eggs good or bad for you?
March 21, 2019 - New analysis reveals precision oncology insights for colorectal cancer
March 21, 2019 - Pollutants appear to weaken immune system and increase pathogen virulence
March 21, 2019 - Researchers develop and validate scale for rating severity of mononucleosis
March 21, 2019 - Scientists identify generation of key immune response in mice on introducing solid food
March 21, 2019 - New nanomaterial could restore internal structure of damaged bones
March 21, 2019 - Selective destruction of prostate tumor as effective as complete prostate removal
March 21, 2019 - 2011 to 2015 Saw Increase in Psychiatric ED Visits for Youth
March 21, 2019 - Tapeworm drug targets common vulnerability in tumor cells
March 21, 2019 - WVU researcher discovers higher suicide rate among Medicaid-insured youth
March 21, 2019 - Off the beaten path for global health residency
March 21, 2019 - European Parliament’s report calls on EU to develop policies to regulate endocrine-disrupting chemicals
March 21, 2019 - Women with undiagnosed diabetes in pregnancy more likely to experience stillbirths
March 21, 2019 - Fish consumption can help prevent asthma, study reveals
March 21, 2019 - Royal Holloway professors to lead new to research into curing Neurofibromatosis type 1
March 21, 2019 - NSF offers grant to improve treatment approaches for pelvic organ prolapse
March 21, 2019 - Your Apple Watch Might Help Spot a Dangerous Irregular Heartbeat
March 21, 2019 - Research team uncovers critical new clues about what goes awry in autistic brains
March 21, 2019 - From March Madness to medicine with help from mentors
March 21, 2019 - Mental health disorders among young adults may be on the increase
March 21, 2019 - New study examines smarter automatic defibrillator
March 21, 2019 - UC Riverside research shows how natural selection favors cheaters
March 21, 2019 - Mother’s diet during pregnancy can impact lung-specific genes of her offspring
March 21, 2019 - AeroForm Tissue Expanders makes breast reconstruction after mastectomy more comfortable
March 21, 2019 - New project focuses on creating more responsive, intuitive prosthetics
March 21, 2019 - New case study describes adolescent patient with rapid-onset schizophrenia and Bartonella infection
Knowledge of sex differences in lower urinary tract may help stimulate breakthroughs in diagnosis, management

Knowledge of sex differences in lower urinary tract may help stimulate breakthroughs in diagnosis, management

image_pdfDownload PDFimage_print

The biological differences between women and men go beyond basic anatomy. Researchers must consider sex differences down to the cellular level in order to discover crucial information about the varied development, function, and biology between women and men.

A new report written by the Society for Women’s Health Research’s Interdisciplinary Network on Urological Health in Women and published today in the Biology of Sex Differences journal highlights how improving our knowledge about sex differences in cell biology in the female and male lower urinary tract may help stimulate breakthroughs in the diagnosis and management of urinary dysfunction for both women and men.

For example, while anatomical differences between the sexes have long been thought to be the reason women experience significantly more urinary tract infections (UTIs) than men, more recent evidence supports the existence of other, non-anatomical contributors to women’s increased vulnerability.

The location of the female external urethra and the shorter length of that urethra are typically cited as why women get UTIs up to 30 times more often than men do, with more than half of all women experiencing at least one UTI during their lifetime. However, recent research investigating the role of the reticuloendothelial system, which provides immunity against microbes, suggests that differential expression of immune cells in the bladder may amplify the rate of UTIs in women.

“In addition to our basic anatomy, women and men exhibit sex differences at the cellular level that influence both the form and function of the lower urinary tract,” said senior author Margot S. Damaser, PhD, staff and professor at the Cleveland Clinic and senior research scientist at the Cleveland VA Medical Center. “These differences need to be taken into account when treating urinary dysfunction in order to provide optimal treatment for both women and men.”

The authors note that the review paper should serve as an overview of the current knowledge regarding sex differences in the lower urinary tract, as well as a catalyst for investigators seeking to contribute to the field.

Further investigation of sex differences in lower urinary tract cell types is necessary to better develop our understanding of normal and abnormal function, and specifically, the paper states that more research is needed regarding:

  • How sex differences in urinary microbiome impact susceptibility to UTIs
  • Whether sex differences in native reticuloendothelial system cell populations mediate variations in susceptibility to UTIs
  • The role of sex hormones on lower urinary tract development, physiology and susceptibility to malignancies like cancer

Source:

https://swhr.org/more-than-just-anatomy-sex-differences-in-the-lower-urinary-tract/

Tagged with:

About author

Related Articles