Evidence map›Paper›PMID 34099013›Full record

ReviewJournal of experimental & clinical cancer research : CR2021

Determinants of resistance to VEGF-TKI and immune checkpoint inhibitors in metastatic renal cell carcinoma.

Revati Sharma, Elif Kadife, Mark Myers, George Kannourakis, Prashanth Prithviraj, Nuzhat Ahmed

Open access · goldAbstract readReview
In one paragraph

Review in Journal of experimental & clinical cancer research : CR, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed, 3 pooled it
16.7field-weighted citation impact, top 1% 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

124 citing papers in PubMed, 3 syntheses or guidelines pooled it, 146 citations in OpenAlex.

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  15. Interleukin-8 in health and disease.Molecular biomedicine · 2026
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64 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

6 authors at 1 institution in 1 country.

Revati SharmaFiona Elsey Cancer Research Institute, Ballarat, Victoria, 3350, Australia.
Elif KadifeFiona Elsey Cancer Research Institute, Ballarat, Victoria, 3350, Australia.
Mark MyersFederation University Australia, Ballarat, Victoria, 3350, Australia.
George KannourakisFiona Elsey Cancer Research Institute, Ballarat, Victoria, 3350, Australia.
Prashanth Prithviraj *Fiona Elsey Cancer Research Institute, Ballarat, Victoria, 3350, Australia.
Nuzhat Ahmed *Fiona Elsey Cancer Research Institute, Ballarat, Victoria, 3350, Australia. nuzhata@unimelb.edu.au.
Federation University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular endothelial growth factor tyrosine kinase inhibitors (VEGF-TKIs) have been the mainstay of treatment for patients with advanced renal cell carcinoma (RCC). Despite its early promising results in decreasing or delaying the progression of RCC in patients, VEGF-TKIs have provided modest benefits in terms of disease-free progression, as 70% of the patients who initially respond to the treatment later develop drug resistance, with 30% of the patients innately resistant to VEGF-TKIs. In the past decade, several molecular and genetic mechanisms of VEGF-TKI resistance have been reported. One of the mechanisms of VEGF-TKIs is inhibition of the classical angiogenesis pathway. However, recent studies have shown the restoration of an alternative angiogenesis pathway in modulating resistance. Further, in the last 5 years, immune checkpoint inhibitors (ICIs) have revolutionized RCC treatment. Although some patients exhibit potent responses, a non-negligible number of patients are innately resistant or develop resistance within a few months to ICI therapy. Hence, an understanding of the mechanisms of VEGF-TKI and ICI resistance will help in formulating useful knowledge about developing effective treatment strategies for patients with advanced RCC. In this article, we review recent findings on the emerging understanding of RCC pathology, VEGF-TKI and ICI resistance mechanisms, and potential avenues to overcome these resistance mechanisms through rationally designed combination therapies.

Indexed as

Carcinoma, Renal CellDisease-Free SurvivalDrug Resistance, NeoplasmImmune Checkpoint InhibitorsNeoplasm MetastasisProtein Kinase InhibitorsProtein-Tyrosine KinasesVascular Endothelial Growth Factor AImmune Checkpoint InhibitorsProtein Kinase InhibitorsProtein-Tyrosine KinasesVascular Endothelial Growth Factor AVEGFA protein, humanClear cell renal carcinomaEpithelial mesenchymal transitionHypoxiaMetastatic renal cell carcinomaSunitinibVascular endothelial growth factor, tyrosine kinase inhibitor

Identifiers

PMID34099013
PMCPMC8183071
OpenAlexW3168603322

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.