Evidence map›Paper›PMID 26916116›Full record

ReviewMolecular cancer therapeutics2016

The Enigma of Rapamycin Dosage.

Suman Mukhopadhyay, Maria A Frias, Amrita Chatterjee, Paige Yellen, David A Foster

Open access · greenAbstract readReview
In one paragraph

Review in Molecular cancer therapeutics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

66 citing papers in PubMed, 118 citations in OpenAlex.

  1. Article
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  3. Review
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  7. Review
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  15. Article
  16. Regulation of mTOR by phosphatidic acid.Trends in endocrinology and metabolism: TEM · 2023
    Review
  17. Review
  18. Article
  19. Article
  20. mTOR Complex 1 Content and Regulation Is Adapted to Animal Longevity.International journal of molecular sciences · 2022
    Review

6 more citing papers are in PubMed but not listed here.

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

5 authors at 3 institutions in 1 country.

Suman MukhopadhyayDepartment of Biological Sciences, Hunter College of the City University of New York, New York, New York.
Maria A FriasDepartment of Biological Sciences, Hunter College of the City University of New York, New York, New York.
Amrita ChatterjeeDepartment of Biological Sciences, Hunter College of the City University of New York, New York, New York.
Paige YellenMolecular Pharmacology & Chemistry Program, Memorial Sloan-Kettering Cancer Center, New York, New York.
David A FosterDepartment of Biological Sciences, Hunter College of the City University of New York, New York, New York. Department of Pharmacology, Weill-Cornell Medical College, New York, New York. foster@genectr.hunter.cuny.edu.
Hunter College · USCornell University · USMemorial Sloan Kettering Cancer Center · US

Funding

Role of phospholipase D in tumorigenesisR01CA046677 · NCI · HUNTER COLLEGE · PI FOSTER, DAVID A · 1997 to 2014
$3.6M
Dysregulated Metabolic Cell Cycle Checkpoints in Human CancerR01CA179542 · NCI · HUNTER COLLEGE · PI FOSTER, DAVID A · 2014 to 2018
$1.3M
NCI NIH HHS R01 CA046677NCI NIH HHS R01-CA046677NCI NIH HHS R01 CA179542NCI NIH HHS R01-CA179542PHS HHS RP-03037
6 · The paper itself

Abstract

The mTOR pathway is a critical regulator of cell growth, proliferation, metabolism, and survival. Dysregulation of mTOR signaling has been observed in most cancers and, thus, the mTOR pathway has been extensively studied for therapeutic intervention. Rapamycin is a natural product that inhibits mTOR with high specificity. However, its efficacy varies by dose in several contexts. First, different doses of rapamycin are needed to suppress mTOR in different cell lines; second, different doses of rapamycin are needed to suppress the phosphorylation of different mTOR substrates; and third, there is a differential sensitivity of the two mTOR complexes mTORC1 and mTORC2 to rapamycin. Intriguingly, the enigmatic properties of rapamycin dosage can be explained in large part by the competition between rapamycin and phosphatidic acid (PA) for mTOR. Rapamycin and PA have opposite effects on mTOR whereby rapamycin destabilizes and PA stabilizes both mTOR complexes. In this review, we discuss the properties of rapamycin dosage in the context of anticancer therapeutics.

Indexed as

AnimalsAntibiotics, AntineoplasticAntineoplastic Combined Chemotherapy ProtocolsCell Line, TumorDrug Resistance, NeoplasmHumansMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2Multiprotein ComplexesNeoplasmsProtein BindingProtein Kinase InhibitorsSignal TransductionSirolimusTOR Serine-Threonine KinasesAntibiotics, AntineoplasticMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2Multiprotein ComplexesProtein Kinase InhibitorsSirolimusTOR Serine-Threonine Kinases

Identifiers

PMID26916116
PMCPMC4783198
OpenAlexW2277515189

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.