Traditional antibiotics exhibit numerous limitations in addressing female reproductive tract infections associated with vaginal microbiota disturbances. In recent years, the application of vaginal probiotics, notably lactobacilli, has demonstrated significant therapeutic benefits. In this article, we summarize the adhesion and colonization mechanisms of female vaginal lactobacilli, influencing factors, functions, and the current status of lactobacillus applications. Meanwhile, in this review, the diverse antagonistic pathogens of vaginal lactobacilli and their characteristics of adhesion and colonization on the vaginal mucosal surface were enumerated and examined. Some probiotic strains with potential clinical relevance that have been identified were also summarized, aiming to offer novel insights for the development of probiotic formulations and the treatment of female reproductive tract infections.
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http://dx.doi.org/10.1016/j.micpath.2024.107141 | DOI Listing |
Sci Rep
January 2025
Department of Gynecology, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, 750002, Ningxia, China.
Hypertensive disorders of pregnancy (HDP) are significant global health issues. This study utilized data from the Global Burden of Disease Study 2021 to analyze trends in incidence, prevalence, and Disability-Adjusted Life Years (DALY) associated with HDP across 204 countries from 1990 to 2021. The analysis employed estimated annual percentage changes and an age-period-cohort model, stratifying data by age, year, geographical region, and sociodemographic index (SDI).
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January 2025
Neuroscience Graduate Program, The Ohio State University, Columbus, OH, 43210, USA.
Postpartum depression (PPD) affects up to 20% of new mothers and has adverse consequences for the well-being of both mother and child. Exposure to stress during pregnancy as well as dysregulation in the mesolimbic dopamine (DA) reward system and its upstream modulator oxytocin (OT) have been independently linked to PPD. However, no studies have directly examined DA or OT signaling in the postpartum brain after gestational stress.
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January 2025
Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, Japan.
Abnormal chromosome segregation (ACS) in preimplantation embryos causes miscarriages. For a normal pregnancy, it is necessary to reduce ACS occurrences in embryos. However, the causes of such abnormalities are unclear because no method to extract the segregated chromosomes from the blastomeres for detailed analysis.
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January 2025
Department of TCM, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China.
Recurrent miscarriage (RM) is a reproductive disorder affecting couples worldwide. The underlying molecular mechanisms remain elusive, even though emerging evidence has implicated endoplasmic reticulum stress (ERS). We investigated RM- and ERS-related genes to develop a diagnostic model that can enhance predictive ability.
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January 2025
Centre for Ecology and Conservation, Faculty of Environment, Science & Economy, University of Exeter, Penryn Campus, Cornwall, TR10 9FE, UK.
Promiscuous females reduce male reproductive control. Males can attempt to monopolise access to these females, but distractions and sneaky rivals mean extra copulations cannot always be blocked. By mating first, males can obtain a headstart in sperm competition, but this may be negated by sperm storage and cryptic female choice mechanisms.
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