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Institution

University of North Carolina at Chapel Hill

EducationChapel Hill, North Carolina, United States
About: University of North Carolina at Chapel Hill is a education organization based out in Chapel Hill, North Carolina, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 81393 authors who have published 185327 publications receiving 9948508 citations. The organization is also known as: University of North Carolina & North Carolina.


Papers
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Journal ArticleDOI
TL;DR: Current recommendations about the prophylaxis and treatment of venous thromboembolism (VTE) in patients with cancer and oncology professionals should educate patients about the signs and symptoms of VTE.
Abstract: Purpose To provide current recommendations about the prophylaxis and treatment of venous thromboembolism (VTE) in patients with cancer.

1,201 citations

Journal ArticleDOI
TL;DR: It is demonstrated that selective clearance of SCs by a pharmacological agent is beneficial in part through its rejuvenation of aged tissue stem cells, demonstrating that senolytic drugs may represent a new class of radiation mitigators and anti-aging agents.
Abstract: Senescent cells (SCs) accumulate with age and after genotoxic stress, such as total-body irradiation (TBI). Clearance of SCs in a progeroid mouse model using a transgenic approach delays several age-associated disorders, suggesting that SCs play a causative role in certain age-related pathologies. Thus, a 'senolytic' pharmacological agent that can selectively kill SCs holds promise for rejuvenating tissue stem cells and extending health span. To test this idea, we screened a collection of compounds and identified ABT263 (a specific inhibitor of the anti-apoptotic proteins BCL-2 and BCL-xL) as a potent senolytic drug. We show that ABT263 selectively kills SCs in culture in a cell type- and species-independent manner by inducing apoptosis. Oral administration of ABT263 to either sublethally irradiated or normally aged mice effectively depleted SCs, including senescent bone marrow hematopoietic stem cells (HSCs) and senescent muscle stem cells (MuSCs). Notably, this depletion mitigated TBI-induced premature aging of the hematopoietic system and rejuvenated the aged HSCs and MuSCs in normally aged mice. Our results demonstrate that selective clearance of SCs by a pharmacological agent is beneficial in part through its rejuvenation of aged tissue stem cells. Thus, senolytic drugs may represent a new class of radiation mitigators and anti-aging agents.

1,200 citations

Journal ArticleDOI
TL;DR: It is found that an AAV vector containing the LacZ gene resulted in expression of β-galactosidase up to three months post-injection in vivo, and safe and stable TH gene transfer into the denervated striatum may have potential for the genetic therapy of Parkinson's disease.
Abstract: Adeno-associated viral (AAV) vectors are non-pathogenic, integrating DNA vectors in which all viral genes are removed and helper virus is completely eliminated. To evaluate this system in the post-mitotic cells of the brain, we found that an AAV vector containing the lacZ gene (AAVlac) resulted in expression of beta-galactosidase up to three months post-injection in vivo. A second vector expressing human tyrosine hydroxylase (AAVth) was injected into the denervated striatum of unilateral 6-hydroxydopamine-lesioned rats. Tyrosine hydroxylase (TH) immunoreactivity was detectable in striatal neurons and glia for up to four months and we also found significant behavioural recovery in lesioned rats treated with AAVth versus AAVlac controls. Safe and stable TH gene transfer into the denervated striatum may have potential for the genetic therapy of Parkinson's disease.

1,199 citations

Journal ArticleDOI
TL;DR: ExoCAT provided significant neuroprotective effects in in vitro and in vivo models of PD and has a potential to be a versatile strategy to treat inflammatory and neurodegenerative disorders.

1,197 citations


Authors

Showing all 82249 results

NameH-indexPapersCitations
Walter C. Willett3342399413322
Salim Yusuf2311439252912
David J. Hunter2131836207050
Irving L. Weissman2011141172504
Eric J. Topol1931373151025
Dennis W. Dickson1911243148488
Scott M. Grundy187841231821
Peidong Yang183562144351
Patrick O. Brown183755200985
Eric Boerwinkle1831321170971
Alan C. Evans183866134642
Anil K. Jain1831016192151
Terrie E. Moffitt182594150609
Aaron R. Folsom1811118134044
Valentin Fuster1791462185164
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023311
20221,325
202110,885
20209,949
20199,108
20188,477