Evidence map›Paper›PMID 42272120›Full record

ArticleAdvanced healthcare materials2026

Dual Targeted Far-Red Emissive Small Molecules for Mitochondrial Imaging and Multifunctional Modulation in Alzheimer's Disease.

Priyam Ghosh, Sayantani Mukhopadhyay, Ananta Sarkar, Siddhartha Sankar Ghosh, Parameswar Krishnan Iyer

Abstract read
In one paragraph

Article in Advanced healthcare materials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Priyam GhoshDepartment of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam, India.ORCID https://orcid.org/0000-0002-0096-0349
Sayantani MukhopadhyayCentre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, Assam, India.
Ananta SarkarDepartment of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam, India.
Siddhartha Sankar GhoshCentre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, Assam, India.ORCID https://orcid.org/0000-0002-5019-0936
Parameswar Krishnan IyerDepartment of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam, India.ORCID https://orcid.org/0000-0003-4126-3774

Funding

Department of Science and Technology (DST), New Delhi, India 5(1)/2022-NANODepartment of Science and Technology (DST), New Delhi, India 5/3/8/20/2019-ITRDepartment of Science and Technology (DST), New Delhi, India DST/CRG/2019/002614Max-Planck-Gesellschaft IGSTC/MPG/PG(PKI)/2011A/48Ministry of Education, Government of India : Prime Minister's Research Fellowship 1900819
6 · The paper itself

Abstract

Alzheimer's disease (AD), the leading cause of age-related dementia, is a multifactorial neurodegenerative disorder associated with amyloid-β (Aβ) aggregation, metal ion dyshomeostasis, oxidative stress, and mitochondrial dysfunction. The pathological interplay among these processes necessitates multifunctional small molecules capable of both diagnosis and therapeutic intervention. Herein, we report two triphenylamine (TPA)-based aggregation-induced emission (AIE) luminogens, TPA-RPA (triphenylamine-rhodaninepropanoic acid) and TPA-ER (triphenylamine-ethylrhodanine), designed as mitochondria-active anti-amyloid theranostic agents. Among them, TPA-RPA emerged as the lead candidate, exhibiting far-red emission and a pronounced ∼5-fold fluorescence turn-on response upon selective binding to Aβ40 fibrils, enabling sensitive detection of pathogenic aggregates. TPA-RPA effectively inhibited Aβ40 fibrillogenesis, disaggregated preformed fibrils, binds with selective metal ions Fe

Indexed as

Alzheimer DiseaseMitochondriaAmyloid beta-PeptidesAnimalsFluorescent DyesHumansPeptide FragmentsAmyloid beta-PeptidesFluorescent DyesPeptide Fragmentsaggregation‐induced enhanced emissionAlzheimer's diseaseamyloid‐β aggregationmitochondrial imagingreactive oxygen speciestheranostic probe

Identifiers

PMID42272120
PMCPMC13356539

What OpenQuestion holds

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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.