Review Current microbiology · 2026 Gut Bacteria: A Beneficial Symbiosis or a Hidden Threat? Investigating the Dual Role of Bacteria in Gastrointestinal Diseases. Soltani-Moghadam F, Kafil HS, Sefidan FY, et al. Bacteroides fragilisEscherichia coli PubMed ↗
Observational BMC microbiology · 2026 Antimicrobial resistance patterns of enteropathogens and probiotic potential of infant gut-derived lactic acid bacteria in Maroua (Far North Cameroon). Nodem Sohanang FS, Katoua Ndeguena F, Yemele Mefokou D, et al. Escherichia coli PubMed ↗
Observational Phytomedicine · 2026 Zuojin Pill ameliorates depression with gastrointestinal dysfunction via Parabacteroides distasonis. Qiao D, Huang Y, Ge C, et al. Parabacteroides distasonis PubMed ↗
Observational PeerJ · 2025 The clinical significance of gut microbiota of chronic obstructive pulmonary disease with functional abdominal bloating and distension. Lu X, Dai H, Gu X, et al. Bacteroides uniformisClostridium fessumEnterococcus faeciumStreptococcus parasanguinis PubMed ↗
Review Current opinion in clinical nutrition and metabolic care · 2025 An update on probiotics in paediatrics. Zemła M, Kotowska-Bąbol M, Szajewska H Bifidobacterium animalisStreptococcus thermophilus PubMed ↗
Review Journal of the science of food and agriculture · 2025 Probiotics: mechanism of action and gastrointestinal health: gut guardians: unlocking the power of probiotics. Rana A, Smriti Akkermansia muciniphilaFaecalibacterium prausnitzii PubMed ↗
Review World journal of microbiology & biotechnology · 2025 The psychobiotic revolution: comprehending the optimistic role of gut microbiota on gut-brain axis during neurological and Gastrointestinal (GI) disorders. Mohiuddin M, Asghar T, Hameed H, et al. Bifidobacterium longum PubMed ↗
Observational Nutrients · 2025 Management of Post-Colonoscopy Syndrome with a Nutraceutical Intervention Based on Hericium erinaceus: A Retrospective Two-Arm Multicentre Analysis. Tursi A, D'Avino A, Brandimarte G, et al. Bifidobacterium animalis PubMed ↗
Randomized trial International journal of molecular sciences · 2025 A Randomized Controlled Trial Evaluating the Effects of a Probiotic Containing Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 on Gastrointestinal Symptoms and Metabolomic Profiles in Female Dancers. Wiącek J, Skonieczna-Żydecka K, Łoniewski I, et al. Bifidobacterium longum PubMed ↗
Randomized trial Clinical nutrition ESPEN · 2025 Effects of probiotic supplementation on infectious and gastrointestinal complications of critically ill patients: Randomized, blinded, placebo-controlled clinical trial. Naslowski JB, Schieferdecker MEM, Campos ACL Bifidobacterium animalis PubMed ↗
Randomized trial Nutrients · 2024 Probiotic Therapy of Gastrointestinal Symptoms During COVID-19 Infection: A Randomized, Double-Blind, Placebo-Controlled, Remote Study. Horvath A, Haller R, Feldbacher N, et al. Enterococcus faecium PubMed ↗
Randomized trial Journal of autism and developmental disorders · 2024 Gastrointestinal, Behaviour and Anxiety Outcomes in Autistic Children Following an Open Label, Randomised Pilot Study of Synbiotics vs Synbiotics and Gut-Directed Hypnotherapy. Mitchell LK, Heussler HS, Burgess CJ, et al. Bifidobacterium animalis PubMed ↗
Randomized trial Nutrients · 2024 Initial Study on the Impact of Probiotics on Postoperative Gastrointestinal Symptoms and Gut Microbiota after Sleeve Gastrectomy: A Placebo-Controlled Study. Dowgiałło-Gornowicz N, Mysiorska D, Sosnowska-Turek E, et al. Enterococcus faecalisEnterococcus faecium PubMed ↗
Review Gut microbes · 2024 Akkermansia in the gastrointestinal tract as a modifier of human health. Panzetta ME, Valdivia RH Akkermansia muciniphila PubMed ↗
Randomized trial Food & function · 2024 Bifidobacterium animalis subsp. lactis LPL-RH improves postoperative gastrointestinal symptoms and nutrition indexes by regulating the gut microbiota in patients with valvular heart disease: a randomized controlled trial. Lan W, Yang H, Zhong Z, et al. Bifidobacterium animalis PubMed ↗
Randomized trial Obesity surgery · 2024 Effects of Probiotic Use on Gastrointestinal Symptoms in the Late Postoperative Period of Bariatric Surgery: A Cross-Over, Randomized, Triple-Blind, Placebo-Controlled Study. Wagner NRF, Lopes MCP, Fernandes R, et al. Bifidobacterium animalisBifidobacterium bifidumBifidobacterium longumLactobacillus gasseri PubMed ↗
Review Advances in experimental medicine and biology · 2024 Probiotics in Functional Gastrointestinal Disorders. Hojsak I Bifidobacterium animalis PubMed ↗
Randomized trial Internal medicine · 2023 Efficacy and Safety of Synbiotics in Patients Undergoing Autologous Hematopoietic Stem Cell Transplantation: A Randomized, Double-blinded, Placebo-controlled Pilot Study. Mizutani Y, Kawamoto S, Takahashi M, et al. Bifidobacterium longum PubMed ↗
Observational Clinical and translational gastroenterology · 2023 Pathogen-Specific Alterations in the Gut Microbiota Predict Outcomes in Flare of Inflammatory Bowel Disease Complicated by Gastrointestinal Infection. Axelrad JE, Chen Z, Devlin J, et al. Escherichia coli PubMed ↗
Randomized trial Gut microbes · 2023 Effects of dietary fibers or probiotics on functional constipation symptoms and roles of gut microbiota: a double-blinded randomized placebo trial. Lai H, Li Y, He Y, et al. Bifidobacterium animalis PubMed ↗
Review Applied microbiology and biotechnology · 2022 Physiological benefits of Akkermansia muciniphila under high-altitude hypoxia. Mishra KP, Bakshi J Akkermansia muciniphila PubMed ↗
Randomized trial Voprosy pitaniia · 2022 [The effectiveness of BIFIFORM KIDS in the prevention of the incidence of acute respiratory infections in children]. Shikh EV, Drozdov VN, Vorobieva OA, et al. Bifidobacterium animalis PubMed ↗
Observational Microbial pathogenesis · 2022 Alteration of gut bacteria composition among individuals with asymptomatic Blastocystis infection: A case-control study. Behboud S, Solhjoo K, Erfanian S, et al. Bacteroides fragilis PubMed ↗
Meta-analysis Nutrition reviews · 2022 Effects of Bifidobacterium animalis subspecies lactis supplementation on gastrointestinal symptoms: systematic review with meta-analysis. Araújo MM, Vogado CO, Mendes MM, et al. Bifidobacterium animalis PubMed ↗
Review Frontiers in cellular and infection microbiology · 2021 Gut Dysbiosis and Intestinal Barrier Dysfunction: Potential Explanation for Early-Onset Colorectal Cancer. Ahmad Kendong SM, Raja Ali RA, Nawawi KNM, et al. Bacteroides fragilis PubMed ↗
Clinical trial Journal of diabetes investigation · 2021 Effects of probiotic Bifidobacterium bifidum G9-1 on the gastrointestinal symptoms of patients with type 2 diabetes mellitus treated with metformin: An open-label, single-arm, exploratory research trial. Hata S, Nakajima H, Hashimoto Y, et al. Bifidobacterium bifidum PubMed ↗
Experimental biology and medicine · 2026 Causal effects of gut microbiota on functional gastrointestinal disorders: a bidirectional Mendelian randomization study. Cheng Y, Shu Q, Wang Z, et al. Eubacterium ventriosum PubMed ↗
Blood advances · 2026 Fecal carbohydrate-degrading bacteria are associated with reduced incidence of lower gastrointestinal GVHD. Fan C, Hayase T, Chang CC, et al. Bacteroides ovatusParabacteroides merdae PubMed ↗
Gut microbes · 2025 Targeting the microbiome in pediatric migraine: gastrointestinal manifestations and the therapeutic role of Bifidobacterium longum. Fan PC, Chua HH, Lin CR, et al. Bifidobacterium longumFaecalibacterium prausnitzii PubMed ↗
Frontiers in immunology · 2025 Ultra-processed food intake is associated with increased gastrointestinal tract symptoms and alterations in gut microbiota in patients with systemic sclerosis. Lee JY, Mahurkar-Joshi S, Young A, et al. Faecalicatena fissicatena PubMed ↗
Nutrition journal · 2025 Protocol for a randomized trial comparing a synbiotic-enriched goat milk-based infant formula with a commercially available cow milk-based formula: effects on gastrointestinal symptoms, quality of life, and growth in infants with cow milk-related symptoms. Jankiewicz M, Szajewska H Bifidobacterium animalis PubMed ↗
Nature communications · 2024 Colitis reduces active social engagement in mice and is ameliorated by supplementation with human microbiota members. Brown DG, Murphy M, Cadeddu R, et al. Bacteroides uniformis PubMed ↗
PloS one · 2024 Protocol of efficacy of bifidobacteria intake on gastrointestinal symptoms in symptomatic type 2 diabetes mellitus patients in abdominis: An open-label, randomized controlled trial (Binary STAR study). Hashimoto Y, Kobayashi G, Kitagawa N, et al. Bifidobacterium bifidum PubMed ↗
BMC microbiology · 2023 Multi-omics analysis of fecal microbiota transplantation's impact on functional constipation and comorbid depression and anxiety. Yang C, Hu T, Xue X, et al. Mediterraneibacter gnavusOdoribacter splanchnicus PubMed ↗
Archivos argentinos de pediatria · 2023 Postbiotics: A new member in the biotics family. Toca MDC, Burgos F, Tabacco O, et al. Bifidobacterium breveStreptococcus thermophilus PubMed ↗
Applied microbiology and biotechnology · 2023 Dysbiosis of gut microbiota due to diet, alcohol intake, body mass index, and gastrointestinal diseases in India. Sharma P, Singh S, Das K, et al. Akkermansia muciniphilaFaecalibacterium prausnitzii PubMed ↗
Food research international · 2022 Polysaccharide ORP-1 isolated from Oudemansiella raphanipes ameliorates age-associated intestinal epithelial barrier dysfunction in Caco-2 cells monolayer. Pan WJ, Shi LL, Ren YR, et al. Bifidobacterium bifidum PubMed ↗
Brain, behavior, and immunity · 2022 Altered gut microbiota correlates with behavioral problems but not gastrointestinal symptoms in individuals with autism. Chen YC, Lin HY, Chien Y, et al. [Ruminococcus] torquesIntestinimonas butyriciproducensPhocaeicola plebeius PubMed ↗
mBio · 2022 Nutritional Modulation of Gut Microbiota Alleviates Severe Gastrointestinal Symptoms in a Patient with Post-Acute COVID-19 Syndrome. Wang Y, Wu G, Zhao L, et al. Anaerobutyricum hallii PubMed ↗
Klinicheskaia laboratornaia diagnostika · 2022 The relationship between the composition of the microbiota and functional intestinal disorders in obese adolescents. Nemchenko UM, Grigorova EV, Pogodina AV, et al. Escherichia coli PubMed ↗