Evidence map›Paper›PMID 37746705›Full record

ArticleStroke2023

mTORC1 Inhibitor Rapamycin Inhibits Growth of Cerebral Cavernous Malformation in Adult Mice.

Lun Li, Aileen A Ren, Siqi Gao, Yourong S Su, Jisheng Yang, Jenna Bockman, Patricia Mericko-Ishizuka, Joanna Griffin, Robert Shenkar, Roberto Alcazar and 7 more

Open access · greenAbstract read
In one paragraph

Article in Stroke, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.9field-weighted citation impact, top 6% of its field
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

15 citing papers in PubMed, 20 citations in OpenAlex.

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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

17 authors at 7 institutions in 1 country.

Lun LiCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.
Aileen A RenCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.ORCID 0000-0002-1116-900X
Siqi GaoCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.ORCID 0000-0002-6504-4536
Yourong S SuDepartment of Neurosurgery, Perelman School of Medicine, Hospital of the University of Pennsylvania (L.L., Y.S.S., J.-K.B.), University of Pennsylvania, Philadelphia.
Jisheng YangCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.
Jenna BockmanCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.
Patricia Mericko-IshizukaCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.ORCID 0000-0001-9891-4588
Joanna GriffinCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.ORCID 0000-0001-9535-9312
Robert ShenkarNeurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, IL (R.S., R.A., T.M., R.L., D.D., I.A.A.).ORCID 0000-0002-1300-6845
Roberto AlcazarNeurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, IL (R.S., R.A., T.M., R.L., D.D., I.A.A.).ORCID 0000-0003-1214-5576
Thomas MooreNeurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, IL (R.S., R.A., T.M., R.L., D.D., I.A.A.).
Rhonda LightleNeurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, IL (R.S., R.A., T.M., R.L., D.D., I.A.A.).ORCID 0000-0003-2760-195X
Dorothy DeBiasseNeurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, IL (R.S., R.A., T.M., R.L., D.D., I.A.A.).ORCID 0000-0002-4111-6750
Issam A AwadNeurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, IL (R.S., R.A., T.M., R.L., D.D., I.A.A.).ORCID 0000-0003-1510-602X
Douglas A MarchukDepartment of Molecular Genetics and Microbiology, School of Medicine, Duke University, Durham, NC (D.A.M.).ORCID 0000-0002-3110-6671
Mark L KahnCardiovascular Institute and Department of Medicine, Perelman School of Medicine (L.L., A.A.R., S.G., J.Y., J.B., P.M.-I., J.G., M.L.K.), University of Pennsylvania, Philadelphia.ORCID 0000-0002-6489-7086
Jan-Karl BurkhardtDepartment of Neurosurgery, Perelman School of Medicine, Hospital of the University of Pennsylvania (L.L., Y.S.S., J.-K.B.), University of Pennsylvania, Philadelphia.ORCID 0000-0001-8381-0313
University of Pennsylvania · USUniversity of Chicago · USDuke University · USHospital of the University of Pennsylvania · USCardiovascular Institute of the South · USMACOM (United States) · USTwitter (United States) · US

Funding

Somatic mutation(s) and cellular changes in CCM pathogenesisP01NS092521 · NINDS · DUKE UNIVERSITY · PI MARCHUK, DOUGLAS A. · 2015 to 2024
$12.9M
Heg-CCM Signaling in Cardiovascular Development and DiseaseR01HL094326 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI KAHN, MARK L · 2009 to 2018
$3.5M
TLR4 and the microbiome in CCM diseaseR01NS100949 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI KAHN, MARK L · 2017 to 2021
$2.8M
Vevo 2100 Imaging SystemS10OD016393 · OD · UNIVERSITY OF PENNSYLVANIA · PI KAHN, MARK L · 2013 to 2013
$256k
NHLBI NIH HHS R01 HL094326NIH HHS S10 OD016393NINDS NIH HHS P01 NS092521NINDS NIH HHS R01 NS100949
6 · The paper itself

Abstract

backgroundCerebral cavernous malformations (CCMs) are vascular malformations that frequently cause stroke. CCMs arise due to loss of function in one of the genes that encode the CCM complex, a negative regulator of MEKK3-KLF2/4 signaling in vascular endothelial cells. Gain-of-function mutations in

methodsWe recently developed a model of CCM formation that closely reproduces key events in human CCM formation through inducible CCM loss-of-function and

resultsWe show that both intraperitoneal and oral administration of rapamycin arrests CCM growth, reduces perilesional iron deposition, and improves vascular perfusion within CCMs.

conclusionsOur findings further establish this adult CCM model as a valuable preclinical model and support clinical testing of rapamycin to treat rapidly growing human CCMs.

Indexed as

Hemangioma, Cavernous, Central Nervous SystemAdultAnimalsClass I Phosphatidylinositol 3-KinasesEndothelial CellsHumansMicePhosphatidylinositol 3-KinasesSirolimusClass I Phosphatidylinositol 3-KinasesPhosphatidylinositol 3-KinasesSirolimushumansmicemutationperfusionsirolimusstroke

Identifiers

PMID37746705
PMCPMC10599232
OpenAlexW4387003085

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.