Cited by 73Circadian rhythm and melatoninCardiac electrophysiology and arrhythmiasSleep and Work-Related Fatigue

Circadian Rhythms in the CNS and Peripheral Clock Disorders: Role of the Biological Clock in Cardiovascular Diseases

Open access
Maemura, Koji, Takeda, Norihiko, Nagai, Ryozo·2007·Journal of Pharmacological Sciences

Abstract

The cardiovascular diseases are closely related to circadian rhythm, which is under the control of the biological clock. Clock genes show circadian oscillation not only in the suprachiasmatic nucleus but also in peripheral tissues, suggesting the existence of the peripheral clock. We previously demonstrated that plasminogen activator inhibitor-1 (PAI-1) might be an output gene of the peripheral clock. To further elucidate the functional relevance of the peripheral clock in the cardiovascular system, we screened target genes of the peripheral clock by cDNA microarray analysis. A total of 29 genes including transcription factor, growth factors, and membrane receptors were upregulated by CLOCK/BMAL and showed circadian oscillation. These results suggest that cardiovascular systems have their own peripheral clocks, and at least in part, they may regulate the circadian oscillation of cardiovascular function directly. These results potentially provide a molecular basis for the circadian variation of cardiovascular function and novel strategies for the prevention and treatment of cardiovascular diseases.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1254/jphs.fmj06003x2

Cites

29 of 29 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Investigations into the cardiovascular system revealed diurnal variations in gene expression, protein expression, and organ function and a potential influence of both inter- and intra-organ circadian clock disruptions on the pathogenesis of the cardiometabolic syndrome.

    “Investigations into the cardiovascular system revealed diurnal variations in gene expression, protein expression, and organ function 111 and a potential influence of both inter‐ and intra‐organ circadian clock disruptions on the pathogenesis of the cardiometabolic syndrome.”

    From The inner clock-Blue light sets the human rhythm (2019) · cites this paper as [111]

    Split into 2 atoms — 1 confirmed, 1 partially supported, 0 disputed, 0 misattributed, 0 unverifiable. Expand the claim to see per-atom verdicts.

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. patients with essential hypertension. J Am Geriatr Soc. 1984; 32:896-899.

Cited by

Sorted by citations

Authors
Maemura, K., Takeda, N., & Nagai, R.
Affiliations
The University of Tokyo (JP)
Venue
Journal of Pharmacological Sciences
Published
2007
Volume
103
Issue
2
Pages
134-138
ISSN
  • 1347-8613 (ISSN-L)
  • 1347-8648
OpenAlex
W2089878744
Cited by
73
References
29
Citations by year
2026: 2 · 2025: 2 · 2024: 3 · 2023: 3 · 2022: 3 · 2021: 5 · 2020: 3 · 2019: 4 · 2018: 2 · 2017: 4 · 2016: 3 · 2015: 3 · 2014: 4 · 2013: 4 · 2012: 1
FWCI
2.45
Type
journal article
Language
en
Open access
Locations
  • Journal of Pharmacological Sciences (publishedVersion)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
Keywords
circadian rhythm, peripheral clocks, clock genes, cardiovascular disease, plasminogen activator inhibitor-1, suprachiasmatic nucleus, Clock/BMAL1, circadian oscillations, transcription factors, growth factors, cell surface receptors
MeSH terms
Animals, Biological Clocks, Cardiovascular Diseases, Central Nervous System, Circadian Rhythm, Humans

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review