Evidence map›Paper›PMID 26628377›Full record

ArticleCell reports2015

Identification of Different Classes of Luminal Progenitor Cells within Prostate Tumors.

Supreet Agarwal, Paul G Hynes, Heather S Tillman, Ross Lake, Wassim G Abou-Kheir, Lei Fang, Orla M Casey, Amir H Ameri, Philip L Martin, Juan Juan Yin and 5 more

Abstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
–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

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

Supreet AgarwalLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Paul G HynesLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Heather S TillmanLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Ross LakeLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Wassim G Abou-KheirLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Lei FangLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Orla M CaseyLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Amir H AmeriLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Philip L MartinCenter for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
Juan Juan YinLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA.
Phillip J IaquintaHuman Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Wouter R KarthausHuman Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Hans C CleversHubrecht Institute, Royal Netherlands Academy of Arts and Sciences, 3584CT Utrecht, the Netherlands.
Charles L SawyersHuman Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Kathleen KellyLaboratory of Genitourinary Cancer Pathogenesis, Center for Cancer Research, NCI, NIH, Bethesda, MD 20892, USA. Electronic address: kellyka@mail.nih.gov.

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
Laboratory of Genitourinary Cancer Pathogenesis Microscopy Core FacilityZICBC010947 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LAKE, ROSS · 2009 to 2025
$11.0M
Tumor stem cells and metastatic outcomes in mouse models of prostate cancerZIABC010802 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI KELLY, KATHLEEN · 2009 to 2021
$8.2M
Role of ETS factors in specifying prostate luminal cell identity and androgen receptor dependenceR01CA193837 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI SAWYERS, CHARLES L. · 2015 to 2025
$4.7M
Understanding Resistance to Next Generation AntiandrogensR01CA155169 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI SAWYERS, CHARLES L. · 2012 to 2022
$3.8M
Howard Hughes Medical InstituteIntramural NIH HHS ZIA BC010802NCI NIH HHS P30 CA008748NCI NIH HHS R01 CA155169NCI NIH HHS R01 CA193837
6 · The paper itself

Abstract

Primary prostate cancer almost always has a luminal phenotype. However, little is known about the stem/progenitor properties of transformed cells within tumors. Using the aggressive Pten/Tp53-null mouse model of prostate cancer, we show that two classes of luminal progenitors exist within a tumor. Not only did tumors contain previously described multipotent progenitors, but also a major population of committed luminal progenitors. Luminal cells, sorted directly from tumors or grown as organoids, initiated tumors of adenocarcinoma or multilineage histological phenotypes, which is consistent with luminal and multipotent differentiation potentials, respectively. Moreover, using organoids we show that the ability of luminal-committed progenitors to self-renew is a tumor-specific property, absent in benign luminal cells. Finally, a significant fraction of luminal progenitors survived in vivo castration. In all, these data reveal two luminal tumor populations with different stem/progenitor cell capacities, providing insight into prostate cancer cells that initiate tumors and can influence treatment response.

Indexed as

AdenocarcinomaAnimalsCell LineageCell SeparationDisease Models, AnimalEpithelial CellsFlow CytometryMaleMiceMice, Inbred NODMice, KnockoutMice, SCIDNeoplastic Stem CellsOrganoidsPhenotypeProstatic Neoplasmscastrationheterogeneityluminalprostate cancerstem/progenitor cells

Identifiers

PMID26628377
PMCPMC4840850

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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.