Strain Profile
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Lactobacillus gasseri
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Food-origin
Where this strain was first isolated, curated from the literature and culture-collection catalogs. It describes provenance only — not suitability, and not benefit.
How we classify this →
Sequenced
Whether a public genome assembly is linked for this strain. Without one the genome screens cannot run. It is not a verdict on the organism.
How we classify this →
Public genome assembly available
Lactobacillus gasseri is a species naturally found in the human vaginal and gastrointestinal microbiota, and the papers indexed here reflect a broad species-level literature rather than a single defined strain. Observational studies have documented its prevalence in vaginal microbial communities, while in vitro work has characterized antimicrobial activity and the tolerance of some isolates to gut transit conditions such as low pH and bile. Species-level RCT evidence exists, including for oral isolates studied in the context of mastitis, though strain-specific effects vary considerably across the literature. This entry represents L. gasseri as a taxonomic category rather than a characterized commercial strain. These are research topics, not findings; the papers do not establish that this strain treats or prevents any condition.
Where it's been studied Tags come from a conservative keyword scan of each paper's title, abstract, and summary. A tag is research coverage, not measured effect. How we classify this →
Share of this strain's 215 body-system-tagged papers that concern each system. Research coverage, not measured effect.
Symptoms in the research A tag means the paper's text names the symptom or condition — research coverage, not evidence of benefit. How we classify this →
Share of this strain's 99 symptom-tagged papers that mention each symptom or condition. Research coverage, not evidence of benefit.
+14 more symptoms
Research Study-type filters use AI-classified labels, audited but not guaranteed — check the paper itself before leaning on one. How we classify this →
303 papers reference this strain in the probiotic database.
Match confidence
How strongly this paper was matched to this strain when the corpus was linked. It orders the list — it says nothing about the study's quality or its findings.
How we classify this →
2024
IN_VITRO
2023
IN_VITRO
2023
OTHER
2023
WGS
2022
ANIMAL
2022
IN_VITRO
2022
RCT
2022
IN_VITRO
2022
ANIMAL
2022
ANIMAL
2022
IN_VITRO
2022
IN_VITRO
2021
OTHER
2021
IN_VITRO
2021
IN_VITRO
2021
IN_VITRO
2021
ANIMAL
2021
IN_VITRO
2021
ANIMAL
2020
IN_VITRO
Browse all 303 papers →
Characterization of a Lactobacillus gasseri strain as a probiotic for female vaginitis
· Scientific Reports
Lactobacillus gasseri LGV03 isolated from the cervico-vagina of HPV-cleared women modulates epithelial innate immune responses and suppresses the growth of HPV-positive human cervical cancer cells
· Translational Oncology
Lactobacillus gasseri CKCC1913 mediated modulation of the gut–liver axis alleviated insulin resistance and liver damage induced by type 2 diabetes
· Food & Function
Evaluation of the safety and probiotic properties of Lactobacillus gasseri LGZ1029 based on whole genome analysis
· LWT
Lactobacillus gasseri JM1 Isolated from Infant Feces Alleviates Colitis in Mice via Protecting the Intestinal Barrier
· Nutrients
Encapsulation of Lactobacillus gasseri: Characterization, Probiotic Survival, In Vitro Evaluation and Viability in Apple Juice
· Foods
Effects of Lactobacillus gasseri CP2305 on Mild Menopausal Symptoms in Middle-Aged Women
· Nutrients
Development and Evaluation of a Thermosensitive In Situ Gel Formulation for Intravaginal Delivery of Lactobacillus gasseri
· Pharmaceutics
Lactobacillus gasseri RW2014 Ameliorates Hyperlipidemia by Modulating Bile Acid Metabolism and Gut Microbiota Composition in Rats
· Nutrients
The Lactobacillus gasseri G098 Strain Mitigates Symptoms of DSS-Induced Inflammatory Bowel Disease in Mice
· Nutrients
Modulation of intestinal epithelial cell proliferation and apoptosis by Lactobacillus gasseri SF1183
· Scientific Reports
Anti-Melanogenic and Antioxidant Effects of Cell-Free Supernatant from Lactobacillus gasseri BNR17
· Microorganisms
Lactobacillus gasseri liver abscess and bacteremia: a case report
· BMC Infectious Diseases
Oral probiotic activities and biosafety of Lactobacillus gasseri HHuMIN D
· Microbial Cell Factories
Evidence of Antioxidant Activity of Novel L-Glutaminase Purified from L. Gasseri BRLHM
· Journal of Applied Sciences and Nanotechnology
Identification of Bile Salt Hydrolase and Bile Salt Resistance in a Probiotic Bacterium Lactobacillus gasseri JCM1131T
· Microorganisms
A new Lactobacillus gasseri strain HMV18 inhibits the growth of pathogenic bacteria
· Food Science and Human Wellness
Evaluation The Antibacterial Activity of Biosynthesis Silver Nanoparticles by Lactobacillus Gasseri Bacteria
· Journal of Applied Sciences and Nanotechnology
The Effect of Lactobacillus gasseri BNR17 on Postmenopausal Symptoms in Ovariectomized Rats
· Journal of Microbiology and Biotechnology
Production of multiple bacteriocins, including the novel bacteriocin gassericin M, by Lactobacillus gasseri LM19, a strain isolated from human milk
· Applied Microbiology and Biotechnology
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Citations
Selected papers that name this strain.
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[1]
PMID 35565662 →Effects of Lactobacillus gasseri CP2305 on Mild Menopausal Symptoms in Middle-Aged Women· Nutrients · 2022
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[2]
PMID 31405122 →Health Benefits of Lactobacillus gasseri CP2305 Tablets in Young Adults Exposed to Chronic Stress: A Randomized, Double-Blind, Placebo-Controlled Study· Nutrients · 2019
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[3]
Source →Daily intake of Lactobacillus gasseri CP2305 relieves fatigue and stress-related symptoms in male university Ekiden runners: A double-blind, randomized, and placebo-controlled clinical trial· Journal of Functional Foods · 2019
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[4]
PMID 29688793 →Lactobacillus gasseri BNR17 Supplementation Reduces the Visceral Fat Accumulation and Waist Circumference in Obese Adults: A Randomized, Double-Blind, Placebo-Controlled Trial· Journal of Medicinal Food · 2018
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[5]
PMID 28768250 →The Ameliorating Effect of Lactobacillus gasseri OLL2716 on Functional Dyspepsia in Helicobacter pylori-Uninfected Individuals: A Randomized Controlled Study· Digestion · 2017
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[6]
PMID 28948675 →Para‐psychobiotic Lactobacillus gasseri CP 2305 ameliorates stress‐related symptoms and sleep quality· Journal of Applied Microbiology · 2017
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[7]
Source →Daily administration of paraprobiotic Lactobacillus gasseri CP2305 ameliorates chronic stress-associated symptoms in Japanese medical students· Journal of Functional Foods · 2017
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[8]
Source →Daily intake of Lactobacillus gasseri CP2305 improves mental, physical, and sleep quality among Japanese medical students enrolled in a cadaver dissection course· Journal of Functional Foods · 2017
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[9]
PMID 26979643 →Regulatory effect of paraprobiotic Lactobacillus gasseri CP2305 on gut environment and function· Microbial Ecology in Health and Disease · 2016
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[10]
PMID 27478434 →Effects of Lactobacillus gasseri OLL2716 on Helicobacter pylori-Associated Dyspepsia: A Multicenter Randomized Double-Blind Controlled Trial· Gastroenterology Research and Practice · 2016