Evidence map›Paper›PMID 31844843›Full record

ArticleFASEB bioAdvances2019

Stimulation of Prostate Cells by the Senescence Phenotype of Epithelial and Stromal Cells: Implication for Benign Prostate Hyperplasia.

Shoulei Jiang, Chung Seog Song, Bandana Chatterjee

Abstract read
In one paragraph

Article in FASEB bioAdvances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Androgens, aging, and prostate health.Reviews in endocrine & metabolic disorders · 2022
    Review
  9. Review
  10. Review
  11. Review
  12. 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

3 authors.

Shoulei JiangDepartment of Molecular Medicine, University of Texas Health San Antonio, 15355 Lambda Drive, San Antonio, Texas 78245.
Chung Seog SongDepartment of Molecular Medicine, University of Texas Health San Antonio, 15355 Lambda Drive, San Antonio, Texas 78245.
Bandana ChatterjeeDepartment of Molecular Medicine, University of Texas Health San Antonio, 15355 Lambda Drive, San Antonio, Texas 78245.

Funding

TISSUE CULTURE---COREP30CA054174 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Robin Jean Leach · 1991 to 2026
$59.1M
TRAINING GRANT ON THE BIOLOGY OF AGINGT32AG021890 · NIA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Erzsebet Kokovay, JAMES FLOYD NELSON · 2003 to 2026
$11.4M
AGING AND ANDROGEN RECEPTOR GENE REGULATIONR01AG010486 · NIA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI CHATTERJEE, BANDANA · 1993 to 2007
$1.1M
Aging and Prostatic Hyperplasia in Transgenic MiceR01AG019660 · NIA · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI CHATTERJEE, BANDANA · 2002 to 2005
$1.0M
TRAINING PROGRAM IN MOLECULAR BASIS OF AGINGT32AG000165 · NIA · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI CHATTERJEE, BANDANA · 1988 to 2002
$843k
Vitamin D3, Interference with Androgen Signal and Inhibition of Prostate CancerI01BX000280 · VA · SOUTH TEXAS VETERANS HEALTH CARE SYSTEM · PI CHATTERJEE, BANDANA · 2009 to 2017
–
BLRD VA I01 BX000280NCI NIH HHS P30 CA054174NIA NIH HHS R01 AG010486NIA NIH HHS R01 AG019660NIA NIH HHS T32 AG000165NIA NIH HHS T32 AG021890
6 · The paper itself

Abstract

Hyperproliferation of prostate transition-zone epithelial and stromal cells leads to benign prostate hyperplasia (BPH), a prevalent pathology in elderly men. Senescent cells in BPH tissue induce a senescence-associated secretory phenotype (SASP) which, by generating inflamed microenvironment and reactive stroma, promotes leukocyte infiltration, cellular hyperproliferation and nodular prostate growth. We examined human prostate epithelial (BPH-1, PNT-1α) and stromal (HPS-19I) cells for SASP induction by ionizing radiation and assessed SASP's impacts on cell proliferation and on signal transducers that promote cellular growth, proliferation and survival. Radiation-induced DNA damage led to cellular senescence, evident from elevated expression of senescence-associated β-galactosidase and the cell-cycle inhibitor p16/INK4a. Clinical BPH tissue showed p16 accumulation. SASP induced mRNA expression for inflammatory cytokines (IL-1α, IL-6, IL-8, TNF-α); chemokines (GM-CSF, CXCL12); metalloproteases (MMP-1, MMP-3, MMP-10); growth factor binding IGFBP-3. Media from irradiated epithelial or stromal cells enhanced BPH-1 proliferation. ERK1/2 and AKT, which enhance cell growth/survival and STAT5, which facilitates cell cycle progression and leukocyte recruitment to epithelial microenvironment, were activated by SASP components. The radiation-induced cellular senescence model can be a platform for identification of individual SASP components and pathways that drive BPH etiology/progression

Indexed as

AKTBPHERK1/2InflammationSASPSTAT5

Identifiers

PMID31844843
PMCPMC6914307

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.