Evidence map›Paper›PMID 40873226›Full record

ReviewCNS & neurological disorders drug targets2026

Decoding the Gut-Brain Axis in Alzheimer's Disease: Emerging Perspectives.

Vijay Singh, Amisha Yadav, Tahreen Taj, Anas Islam, Shubhrajit Mantry, Biplab Debnath, Bimlesh Kumar, Sumel Ashique

Abstract readReview
PubMed Publisher
In one paragraph

Review in CNS & neurological disorders drug targets, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Vijay SinghDepartment of Biochemistry, Dolphin PG College, Fatehgarh Sahib, Punjab, 140307, India.
Amisha YadavDepartment of Neurosurgery OT, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, Uttar Pradesh, India.
Tahreen TajDepartment of Pharmacology, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to be) University, Mangalore, 575018, India.
Anas IslamFaculty of Pharmacy, Integral University, Lucknow, 226026, Uttar Pradesh, India.
Shubhrajit MantryDepartment of Pharmacy, Sarala Birla University Birla Knowledge City, P.O.- Mahilong, Purulia Road, Ranchi, 835103, Jharkhand, India.
Biplab DebnathDepartment of Pharmaceutical Technology, Bharat Technology, Uluberia, 711316, West Bengal, India.ORCID 0000-0002-3908-8121
Bimlesh KumarSchool of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India.
Sumel AshiqueSchool of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India.ORCID 0000-0003-4362-2830

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alzheimer's disease (AD) is a leading source of dementia, evidenced by cognitive debility, tau neurofibrillary tangles, and amyloid-β plaques. Recent studies emphasize the gut-brain axis as a vital element in the pathogenesis of Alzheimer's disease, involving microbial, neuronal, immunological, and hormonal mechanisms. The composition of gut microbiota dysbiosis is determined by growth in intestinal barrier permeability and activation of immune cells, which causes impaired function of the blood-brain barrier that stimulates neural injury, neuronal loss, neuroinflammation, and eventually AD. Various studies have reported that the gut microbiota plays a crucial role in brain function and changes in individual behavior, as well as in bacterial amyloid formation. Growing experimental and clinical data specify the conspicuous role of intestinal dysbiosis and microbiota- host interactions in AD. The importance of this paper is the focus on the potential association of AD and gut microbiota and also a discussion of the therapeutic modalities of inhibiting gut dysbiosis.

Indexed as

Alzheimer DiseaseBrainBrain-Gut AxisDysbiosisGastrointestinal MicrobiomeAnimalsBlood-Brain BarrierHumansIntestinal Barrier FunctionAlzheimer’s disease (AD)amyloid-β pathologybacterial metabolitesgut-brain axis (GBA)gut dysbiosismicrobiome-based therapeuticsneuroinflammationtherapeutics

Identifiers

PMID40873226

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.