细菌性阴道炎中的阴道微生物组:发病,生殖影响和新兴疗法
Eleni Dubé-Zinatelli1, Luna Cappelletti1, Nafissa Ismail2
1NISE Laboratory, School of Psychology, Faculty of Social Science, University of Ottawa, 136 Jean-Jacques Lussier, Vanier Hall, Room 2076B, Ottawa, Ontario K1N 6N5, Canada.
Journal of reproductive immunology
|November 23, 2025
概括
细菌性阴道炎 (BV) 破坏阴道微生物群,增加女性和新生儿的风险. 益生菌和微生物组移植等新疗法旨在恢复有益细菌并改善结果.
科学领域:
- 妇科 妇科 妇科 妇科
- 微生物学 微生物学
- 生殖健康 生殖健康
背景情况:
- 细菌性阴道炎 (BV) 是一种普遍的妇科疾病,其特点是保护性乳酸菌种类的减少和无氧细菌的过度生长.
- BV与性传播感染,不孕症和不良妊娠结果 (包括流产和早产) 的易感性增加有关.
- 目前对BV的抗生素治疗具有很高的复发率和潜在的新生儿健康问题.
研究的目的:
- 审查BV对妇科健康,怀孕和胎儿发育的影响.
- 探索BV的新型治疗策略,重点是恢复阴道微生物组.
- 检查新兴的治疗方法,如益生菌,阴道微生物组移植 (VMT) 和生物膜破坏剂.
主要方法:
- 本综述综合了关于BV病理生理学和治疗结果的当前研究.
- 它分析了益生菌在恢复乳酸菌和改善阴道微生物组 (VMB) 的有效性.
- 该审查审查了VMT和生物膜干扰剂作为替代BV疗法的潜力.
主要成果:
- 对BV的抗生素治疗往往无法恢复Lactobacillus,导致高复发率.
- 益生菌在补充乳杆菌和调节VMB方面表现有前途.
- 像VMT和生物膜破坏剂这样的新兴疗法为BV管理提供了新的途径.
结论:
- BV对妇女的妇科和生殖健康以及怀孕的结果构成重大风险.
- 恢复阴道微生物群,特别是乳酸菌,对于有效的BV治疗至关重要.
- 包括益生菌,VMT和生物膜干扰剂在内的创新治疗方法对于解决BV的多代影响至关重要.
相关概念视频
01:26Vagina
27.8K
The vaginal canal is a tubular structure averaging about 10 cm in length that acts as the entryway to the female reproductive system and the passageway for menstrual flow and childbirth. The interior walls of the vagina exhibit concentric folds called rugae and are topped by an area known as the fornix, which connects with the protruding cervical portion of the uterus. This canal is comprised of an external fibrous layer, a muscular middle layer, and an inner lining with mucosal rugae, which...
27.8K
01:18Surface Membrane Barriers
2.6K
The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
2.6K
01:29Microorganisms in Medicine and Therapeutics
920
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
920
01:26Bacterial Phylum Verrucomicrobiota
495
The phylum Verrucomicrobiota comprises at least four characterized orders, with most species classified within the order Verrucomicrobiotales. Members of this phylum are either aerobic or facultatively aerobic, with the ability to ferment sugars. A notable exception is the genus Methylacidiphilum, which consists of aerobic methanotrophs. Additionally, some Verrucomicrobiota establish symbiotic relationships with protists. These bacteria are widely distributed across various environments,...
495
01:25Urinary Tract Infection II: Pathophysiology
542
The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
542
01:24Disorders of the Female Reproductive System
3.8K
The female reproductive system can be affected by several disorders, including Premenstrual Syndrome (PMS), Premenstrual Dysphoric Disorder (PMDD), endometriosis, and various forms of cancer. PMS and PMDD are cyclical conditions that cause physical and emotional distress, with symptoms that include edema, mood swings, and food cravings. PMDD is a more severe form of PMS characterized by increased symptom severity that peaks during the luteal phase and tends to improve or resolve shortly after...
3.8K