Evidence map›Paper›PMID 34649835›Full record

ReviewTrends in cancer2022

Exploiting cancer's drinking problem: regulation and therapeutic potential of macropinocytosis.

Joseph Puccini, Michael Alexander Badgley, Dafna Bar-Sagi

Abstract readReview
In one paragraph

Review in Trends in cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
–field-weighted citation impact
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

38 citing papers in PubMed.

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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

3 authors.

Joseph PucciniDepartment of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, NY, USA.
Michael Alexander BadgleyDepartment of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, NY, USA.
Dafna Bar-SagiDepartment of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, NY, USA. Electronic address: Dafna.Bar-Sagi@nyulangone.org.

Funding

TRAINING PROGRAM IN MOLECULAR ONCOLOGY &IMMUNOLOGYT32CA009161 · NCI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CARROLL, WILLIAM L., LEVY, DAVID E · 1985 to 2020
$13.3M
Oncogenic Ras-induced macropinocytosis: A new paradigm for metabolic adaptationR35CA210263 · NCI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BAR-SAGI, DAFNA · 2016 to 2022
$6.6M
NCI NIH HHS R35 CA210263NCI NIH HHS T32 CA009161
6 · The paper itself

Abstract

Macropinocytosis, an evolutionarily conserved endocytic mechanism that mediates non-specific fluid-phase uptake, is potently upregulated by various oncogenic pathways. It is now well appreciated that high macropinocytic activity is a hallmark of many human tumors, which use this adaptation to scavenge extracellular nutrients for fueling cell growth. In the context of the nutrient-scarce tumor microenvironment, this process provides tumor cells with metabolic flexibility. However, dependence on this scavenging mechanism also illuminates a potential metabolic vulnerability. As such, there is a great deal of interest in understanding the molecular underpinnings of macropinocytosis. In this review, we will discuss the most recent advances in characterizing macropinocytosis: the pathways that regulate it, its contribution to the metabolic fitness of cancer cells, and its therapeutic potential.

Indexed as

NeoplasmsOncogenesCarcinogenesisHumansPinocytosisTumor Microenvironmentmacropinocytosismembrane rufflingmetabolic fitnessnutrient scavengingRAS

Identifiers

PMID34649835
PMCPMC8702483

What OpenQuestion holds

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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.