Evidence map›Paper›PMID 41959856›Full record

ArticleAIChE journal. American Institute of Chemical Engineers2026

scChat: A Large Language Model-Powered Co-Pilot for Contextualized Single-Cell RNA Sequencing Analysis.

Hsuan-Han Chiu, Ashley Varghese, Kunming Shao, Yen-Chun Lu, Rahul Nahar, Hao Chen, Qing Deng, Xiaoping Bao, Can Li

Abstract read
In one paragraph

Article in AIChE journal. American Institute of Chemical Engineers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
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

9 authors.

Hsuan-Han ChiuDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Ashley VargheseDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Kunming ShaoDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Yen-Chun LuDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Rahul NaharDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Hao ChenDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Qing DengPurdue Institute for Cancer Research, Purdue University, 201 S. University St, West Lafayette, IN 47907, USA.
Xiaoping BaoDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.
Can LiDavidson School of Chemical Engineering, Purdue University, 480 W. Stadium Ave, West Lafayette, IN 47907, USA.

Funding

Transgenic Mouse Core Facility Shared Resource (TMCF-SR)P30CA023168 · NCI · PURDUE UNIVERSITY WEST LAFAYETTE · PI ANDREW D MESECAR · 1985 to 2026
$43.4M
Role of microRNAs in neutrophil migrationR35GM119787 · NIGMS · PURDUE UNIVERSITY · PI Qing Deng · 2016 to 2026
$4.9M
Engineer Biomimetic Microfluidic Models to Investigate and Reprogram Tumor Associated Neutrophils for Cancer TherapyR37CA265926 · NCI · PURDUE UNIVERSITY · PI Xiaoping Bao · 2022 to 2026
$1.7M
CAR neutrophils produced in vivo to remodel tumor microenvironment and treat glioblastomaR01CA293514 · NCI · PURDUE UNIVERSITY · PI Xiaoping Bao, Qing Deng · 2025 to 2026
$1.3M
NCI NIH HHS P30 CA023168NCI NIH HHS R01 CA293514NCI NIH HHS R37 CA265926NIGMS NIH HHS R35 GM119787
6 · The paper itself

Abstract

Single-cell RNA sequencing (scRNA-seq) has transformed biomedical research by enabling transcriptomic analysis at single-cell resolution. Yet, existing computational approaches remain primarily data-driven and lack the ability to integrate research context, limiting their interpretability and impact on hypothesis generation or experimental planning. We present scChat, a large language model (LLM)-powered co-pilot for contextualized scRNA-seq analysis. Unlike conventional pipelines restricted to tasks such as cell type annotation or enrichment analysis, scChat has an interactive, reasoning-based framework. It combines quantitative algorithms with retrieval-augmented generation and a multi-agent architecture to support hypothesis validation, mechanistic interpretation, and next-step experimental design. Through showcase and benchmarking studies, we demonstrate that scChat not only achieves high accuracy in cell type annotation but also provides biologically grounded explanations and contextual insights.

Identifiers

PMID41959856
PMCPMC13061372

What OpenQuestion holds

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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.