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Cited by 344

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Targeted Expression of Cyclin D2 Results in Cardiomyocyte DNA Synthesis and Infarct Regression in Transgenic Mice

Pasumarthi, Kishore B.S., Nakajima, Hidehiro, Nakajima, Hisako O., Soonpaa, Mark H., Field, Loren J.·2005·Circulation Research

Abstract

Restriction point transit and commitment to a new round of cell division is regulated by the activity of cyclin-dependent kinase 4 and its obligate activating partners, the D-type cyclins. In this study, we examined the ability of D-type cyclins to promote cardiomyocyte cell cycle activity. Adult transgenic mice expressing cyclin D1, D2, or D3 under the regulation of the α cardiac myosin heavy chain promoter exhibited high rates of cardiomyocyte DNA synthesis under baseline conditions. Cardiac injury in mice expressing cyclin D1 or D3 resulted in cytoplasmic cyclin D accumulation, with a concomitant reduction in the level of cardiomyocyte DNA synthesis. In contrast, cardiac injury in mice expressing cyclin D2 did not alter subcellular cyclin localization. Consequently, cardiomyocyte cell cycle activity persisted in injured hearts expressing cyclin D2, ultimately resulting in infarct regression. These data suggested that modulation of D-type cyclins could be exploited to promote regenerative growth in injured hearts.

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Metadata

Authors
Pasumarthi, K. B. S., Nakajima, H., Nakajima, H. O., Soonpaa, M. H., & Field, L. J.
Venue
Circulation Research
Published
2005-01-07
Volume
96
Issue
1
Pages
110-118
ISSN
  • 0009-7330 (ISSN-L)
  • 1524-4571
OpenAlex
W2158170306
Cited by
344
References
42
FWCI
4.48
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Targeted Expression of Cyclin D2 Results in Cardiomyocyte DNA Synthesis and Infarct Regression in Transgenic Mice. https://app.cochat.ai/papers/10.1161/01.res.0000152326.91223.4f
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Pasumarthi, K. B. S., Nakajima, H., Nakajima, H. O., Soonpaa, M. H., & Field, L. J. (2005). Targeted Expression of Cyclin D2 Results in Cardiomyocyte DNA Synthesis and Infarct Regression in Transgenic Mice. Circulation Research. https://doi.org/10.1161/01.res.0000152326.91223.4f

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