Evidence map›Paper›PMID 38267662›Full record

ArticleCell biology and toxicology2024

LOXL1 promotes tumor cell malignancy and restricts CD8 + T cell infiltration in colorectal cancer.

Chenxi Li, Siqi Chen, Xiaona Fang, Yaqing Du, Xin-Yuan Guan, Runhua Lin, Liang Xu, Ping Lan, Qian Yan

Open access · hybridAbstract read
In one paragraph

Article in Cell biology and toxicology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.4field-weighted citation impact, top 21% of its field
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

9 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Targeting the Barriers Driving Immune Exclusion.Pharmaceuticals (Basel, Switzerland) · 2026
    Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. 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

9 authors at 6 institutions in 2 countries.

Chenxi Li *Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Room 703, Building No. 3, 26 Yuancun ERheng Road, Guangzhou, 510655, China.
Siqi Chen *Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Room 703, Building No. 3, 26 Yuancun ERheng Road, Guangzhou, 510655, China.
Xiaona FangSun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou, China.
Yaqing DuInstitute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou, China.
Xin-Yuan GuanDepartment of Clinical Oncology, The University of Hong Kong, Hong Kong, China.
Runhua LinDepartment of Pathology, Shantou University Medical College, Shantou, China.
Liang XuDepartment of Pathology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China. xuliang26@mail2.sysu.edu.cn.
Ping LanGuangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Room 703, Building No. 3, 26 Yuancun ERheng Road, Guangzhou, 510655, China. lanping@mail.sysu.edu.cn.
Qian YanGuangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Room 703, Building No. 3, 26 Yuancun ERheng Road, Guangzhou, 510655, China. yanq23@mail.sysu.edu.cn.
Sun Yat-sen University · CNChinese University of Hong Kong · HKGuangdong Pharmaceutical University · CNShantou University Medical College · CNSixth Affiliated Hospital of Sun Yat-sen University · CNSun Yat-sen University Cancer Center · CN

Funding

National Key R&D Program of China 2022YFA1304000National Natural Science Foundation of China 81903049National Natural Science Foundation of China 82273345Natural Science Foundation of Guangdong Province 2023A1515010563program of Guangdong Provincial Clinical Research Center for Digestive Diseases and National Key Clinical Discipline 2020B1111170004Science and Technology Program of Guangzhou 2023A04J1818
6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) is a leading cause of cancer mortality globally. Lymph node metastasis and immunosuppression are main factors of poor prognosis in CRC patients. Lysyl oxidase like 1 (LOXL1), part of the lysyl oxidase (LOX) family, plays a yet unclear role in CRC. This study aimed to identify effective biomarkers predictive of prognosis and efficacy of immunotherapy in CRC patients, and to elucidate the prognostic value, clinical relevance, functional and molecular features, and immunotherapy predictive role of LOXL1 in CRC and pan-cancer.

methodsWeighted gene co-expression network analysis (WGCNA) was employed to explore gene modules related to tumor metastasis and CD8 + T cell infiltration. LOXL1 emerged as a hub gene through differential gene expression and survival analysis. The molecular signatures, functional roles, and immunological characteristics affected by LOXL1 were analyzed in multiple CRC cohorts, cell lines and clinical specimens. Additionally, LOXL1's potential as an immunotherapy response indicator was assessed, along with its role in pan-cancer.

resultsTurquoise module in WGCNA analysis was identified as the hub module associated with lymph node metastasis and CD8 + T cell infiltration. Aberrant elevated LOXL1 expression was observed in CRC and correlated with poorer differentiation status and prognosis. Molecular and immunological characterization found that LOXL1 might mediate epithelial-mesenchymal transition (EMT) process and immunosuppressive phenotypes of CRC. Functional study found that LOXL1 enhanced tumor cell proliferation, migration and invasion. Moreover, high LOXL1 levels corresponded to reduced CD8 + T cell infiltration and predicted poor clinical outcomes of immunotherapy. Similar trends were also observed at the pan-cancer level.

conclusionsOur findings underscore the critical role of LOXL1 in modulating both malignancy and immunosuppression in CRC. This positions LOXL1 as a promising biomarker for predicting prognosis and the response to immunotherapy in CRC patients.

Indexed as

Colorectal NeoplasmsProtein-Lysine 6-OxidaseAmino Acid OxidoreductasesCD8-Positive T-LymphocytesHumansImmunotherapyLymphatic MetastasisAmino Acid OxidoreductasesLOXL1 protein, humanProtein-Lysine 6-OxidaseCD8 + T cellColorectal cancerImmune cell infiltrationImmunotherapyLysyl oxidase like 1Prognosis

Identifiers

PMID38267662
PMCPMC10808464
OpenAlexW4391227208

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.