Evidence map›Paper›PMID 35382356›Full record

ArticleNational science review2022

Dynamic phenotypic heterogeneity and the evolution of multiple RNA subtypes in hepatocellular carcinoma: the PLANET study.

Weiwei Zhai, Hannah Lai, Neslihan Arife Kaya, Jianbin Chen, Hechuan Yang, Bingxin Lu, Jia Qi Lim, Siming Ma, Sin Chi Chew, Khi Pin Chua and 33 more

Abstract read
In one paragraph

Article in National science review, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

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  7. Computational analysis of multi-omics data reveals CXCL10Cellular and molecular life sciences : CMLS · 2026
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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

43 authors.

Weiwei ZhaiGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Hannah LaiGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Neslihan Arife KayaGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Jianbin ChenGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.ORCID https://orcid.org/0000-0002-9430-5838
Hechuan YangGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Bingxin LuGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.ORCID https://orcid.org/0000-0002-0606-5150
Jia Qi LimGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Siming MaGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Sin Chi ChewDivision of Surgery and Surgical Oncology, National Cancer Centre, Singapore 169610, Singapore.
Khi Pin ChuaGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Jacob Josiah Santiago AlvarezGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Pauline Jieqi ChenGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Mei Mei ChangGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Lingyan WuDivision of Surgery and Surgical Oncology, National Cancer Centre, Singapore 169610, Singapore.
Brian K P GohDepartment of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Alexander Yaw-Fui ChungDepartment of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Chung Yip ChanDepartment of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Peng Chung CheowDepartment of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Ser Yee LeeDepartment of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Juinn Huar KamDepartment of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Alfred Wei-Chieh KowDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore.
Iyer Shridhar GanpathiDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore.ORCID https://orcid.org/0000-0002-4630-9842
Rawisak ChanwatHepato-Pancreato-Biliary Surgery Unit, Department of Surgery, National Cancer Institute, Bangkok 10310, Thailand.
Jidapa ThammasiriDivision of Pathology, National Cancer Institute, Bangkok 10400, Thailand.
Boon Koon YoongDepartment of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur 59100, Malaysia.
Diana Bee-Lan OngDepartment of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur 59100, Malaysia.
Vanessa H de VillaDepartment of Surgery and Center for Liver Disease Management and Transplantation, The Medical City, Pasig City, Metro Manila, Philippines.
Rouchelle D Dela CruzDepartment of Laboratories, The Medical City, Pasig City, Metro Manila, Philippines.
Tracy Jiezhen LohDepartment of Pathology, Singapore General Hospital, Singapore 169608, Singapore.
Wei Keat WanDepartment of Pathology, Singapore General Hospital, Singapore 169608, Singapore.
Zeng ZengInstitute for Infocomm Research, ASTAR, Singapore 138632, Singapore.
Anders Jacobsen SkanderupGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Yin Huei PangDepartment of Pathology, National University Health System, Singapore 119228, Singapore.
Krishnakumar MadhavanDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore.
Tony Kiat-Hon LimDepartment of Pathology, Singapore General Hospital, Singapore 169608, Singapore.
Glenn BonneyDivision of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore.
Wei Qiang LeowDepartment of Pathology, Singapore General Hospital, Singapore 169608, Singapore.
Valerie ChewTranslational Immunology Institute (TII), SingHealth Duke-NUS Academic Medical Centre, Singapore 168753, Singapore.
Yock Young DanDivision of Gastroenterology and Hepatology, University Medicine Cluster, National University Hospital, Singapore 119228, Singapore.
Wai Leong TamGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Han Chong TohDivision of Medical Oncology, National Cancer Center Singapore, Singapore 169610, Singapore.
Roger Sik-Yin FooGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.
Pierce Kah-Hoe ChowGenome Institute of Singapore, Agency for Science, Technology and Research, Singapore 138672, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intra-tumor heterogeneity (ITH) is a key challenge in cancer treatment, but previous studies have focused mainly on the genomic alterations without exploring phenotypic (transcriptomic and immune) heterogeneity. Using one of the largest prospective surgical cohorts for hepatocellular carcinoma (HCC) with multi-region sampling, we sequenced whole genomes and paired transcriptomes from 67 HCC patients (331 samples). We found that while genomic ITH was rather constant across stages, phenotypic ITH had a very different trajectory and quickly diversified in stage II patients. Most strikingly, 30% of patients were found to contain more than one transcriptomic subtype within a single tumor. Such phenotypic ITH was found to be much more informative in predicting patient survival than genomic ITH and explains the poor efficacy of single-target systemic therapies in HCC. Taken together, we not only revealed an unprecedentedly dynamic landscape of phenotypic heterogeneity in HCC, but also highlighted the importance of studying phenotypic evolution across cancer types.

Indexed as

hepatocellular carcinomaintra-tumor heterogeneityphenotypic evolutiontumor evolution

Identifiers

PMID35382356
PMCPMC8973408

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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.