Evidence map›Paper›PMID 38795779›Full record

ArticleJournal of affective disorders2024

Elevated senescence-associated secretory phenotype index in late-life bipolar disorder.

Tselot Tessema, Breno S Diniz, Erica M Vieira, Ana Paula Mendes-Silva, Aristotle N Voineskos, Ariel G Gildengers, M Ishrat Husain, Abigail Ortiz, Daniel M Blumberger, Tarek K Rajji and 1 more

Abstract read
In one paragraph

Article in Journal of affective disorders, 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
–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

9 citing papers in PubMed.

  1. Trial
  2. Review
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  4. Review
  5. Article
  6. Article
  7. Premature aging in serious mental illness.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
  8. Review
  9. 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

11 authors.

Tselot TessemaDepartment of Mechanical and Industrial Engineering, University of Toronto, Toronto, Canada.
Breno S DinizUConn Center on Aging & Department of Psychiatry, UConn School of Medicine, University of Connecticut Health Center, United States of America. Electronic address: diniz@uchc.edu.
Erica M VieiraCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Ana Paula Mendes-SilvaCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Aristotle N VoineskosCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Ariel G GildengersDepartment of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States of America.
M Ishrat HusainCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Abigail OrtizCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Daniel M BlumbergerCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Tarek K RajjiCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.
Benoit H MulsantCentre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada.

Funding

THE SENDEP STUDY: LINKING MOLECULAR SENESCENCE CHANGES TO DEPRESSION AND COGNITIVE IMPAIRMENT IN LATE LIFER01MH115953 · NIMH · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI DINIZ, BRENO SATLER · 2019 to 2023
$3.0M
The Effects of Bipolar Disorder and its Comorbidities on Cognition in Older AdultR01MH084921 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GILDENGERS, ARIEL GERARD · 2010 to 2014
$1.8M
CIHRNIMH NIH HHS R01 MH084921NIMH NIH HHS R01 MH115953
6 · The paper itself

Abstract

backgroundThe senescence-associated secretory phenotype (SASP) is a biomarker index based on the profile of 22 blood proteins associated with cellular senescence. The SASP index has not been assessed in older patients with bipolar disorder (BD). We hypothesized that older adults with BD will have elevated cellular senescence burden as measured by the SASP index.

methodsWe measured the 22 SASP proteins to calculate the SASP index in 38 older patients with BD and 34 non-psychiatric comparison individuals (HC).

resultsThe SASP index scores were significantly higher in BD than HC after controlling for age, sex, psychopathology, and physical health (F(1,8) = 5.37, p = 0.024, η2 = 0.08). SASP index scores were also associated with higher age, more severe depressive symptoms, and physical illness burden (p < 0.05) in the whole sample. LIMITATION: Cross-sectional study and small sample size.

conclusionThis is the first report of increased SASP index scores in older adults with BD. Our results suggest that dysregulation of age-related biological processes may contribute to more severe depressive symptoms and worse physical health in older adults with BD.

Indexed as

Bipolar DisorderCellular SenescencePhenotypeAgedBiomarkersCross-Sectional StudiesFemaleHumansMaleMiddle AgedBiomarkersAgingBiomarkerBipolar disorderSenescence-associated secretory phenotype (SASP) index

Identifiers

PMID38795779
PMCPMC11209851

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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.