Evidence map›Paper›PMID 38072669›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Highly Accurate Estimation of Cell Type Abundance in Bulk Tissues Based on Single-Cell Reference and Domain Adaptive Matching.

Xinyang Guo, Zhaoyang Huang, Fen Ju, Chenguang Zhao, Liang Yu

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

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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.

Xinyang GuoSchool of Computer Science and Technology, Xidian University, Xi'an, 710071, China.
Zhaoyang HuangSchool of Computer Science and Technology, Xidian University, Xi'an, 710071, China.
Fen JuDepartment of Rehabilitation Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Chenguang ZhaoDepartment of Rehabilitation Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Liang YuSchool of Computer Science and Technology, Xidian University, Xi'an, 710071, China.ORCID 0000-0002-8351-3332

Funding

National Natural Science Foundation of China 62072353National Natural Science Foundation of China 62272065
6 · The paper itself

Abstract

Accurately identifies the cellular composition of complex tissues, which is critical for understanding disease pathogenesis, early diagnosis, and prevention. However, current methods for deconvoluting bulk RNA sequencing (RNA-seq) typically rely on matched single-cell RNA sequencing (scRNA-seq) as a reference, which can be limiting due to differences in sequencing distribution and the potential for invalid information from single-cell references. Hence, a novel computational method named SCROAM is introduced to address these challenges. SCROAM transforms scRNA-seq and bulk RNA-seq into a shared feature space, effectively eliminating distributional differences in the latent space. Subsequently, cell-type-specific expression matrices are generated from the scRNA-seq data, facilitating the precise identification of cell types within bulk tissues. The performance of SCROAM is assessed through benchmarking against simulated and real datasets, demonstrating its accuracy and robustness. To further validate SCROAM's performance, single-cell and bulk RNA-seq experiments are conducted on mouse spinal cord tissue, with SCROAM applied to identify cell types in bulk tissue. Results indicate that SCROAM is a highly effective tool for identifying similar cell types. An integrated analysis of liver cancer and primary glioblastoma is then performed. Overall, this research offers a novel perspective for delivering precise insights into disease pathogenesis and potential therapeutic strategies.

Indexed as

Gene Expression ProfilingSoftwareAnimalsMiceSequence Analysis, RNASingle-Cell Analysisdeconvolutiontissue heterogeneitytranscriptomicstransfer learning

Identifiers

PMID38072669
PMCPMC10870031

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Registered trials

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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.