Evidence map›Paper›PMID 34671902›Full record

ReviewMolecular biology reports2021

Harnessing the immune system against cancer: current immunotherapy approaches and therapeutic targets.

Ayana R Kumar, Aswathy R Devan, Bhagyalakshmi Nair, Balachandran S Vinod, Lekshmi R Nath

Open access · greenAbstract readReview
In one paragraph

Review in Molecular biology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
6.4field-weighted citation impact, top 2% 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

83 citing papers in PubMed, 139 citations in OpenAlex.

  1. Review
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  5. Molecular origin, discovery, validation and application of neoantigens.Asian journal of pharmaceutical sciences · 2026
    Review
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  7. Article
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  11. The emerging role of oncolytic virotherapy in genitourinary malignancies.Frontiers in cell and developmental biology · 2026
    Review
  12. Article
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  15. Article
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  19. The Interplay of Autoimmune Disease, Cancer, and Immunity: Current Understanding and Therapeutic Prospects.International journal of hematology-oncology and stem cell research · 2025
    Review
  20. Review

23 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 2 countries.

Ayana R KumarDepartment of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara P. O., Kochi, Kerala, 682041, India.
Aswathy R Devan *Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara P. O., Kochi, Kerala, 682041, India.
Bhagyalakshmi Nair *Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara P. O., Kochi, Kerala, 682041, India.
Balachandran S VinodDepartment of Biochemistry, Sree Narayana College, Kollam, Kerala, 691001, India. drvinodsnc@gmail.com.
Lekshmi R NathDepartment of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara P. O., Kochi, Kerala, 682041, India. lekshmirnath@aims.amrita.edu.ORCID http://orcid.org/0000-0002-7726-7219
Amrita Vishwa Vidyapeetham · INAims Community College · USNarayana Health · IN

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
Amrita Vishwa Vidyapeetham University Project ID: K-PHAR-20-627NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

Cancer immunotherapy is a rapidly evolving concept that has been given the tag "fifth pillar" of cancer therapy while radiation therapy, chemotherapy, surgery and targeted therapy remain the other four pillars. This involves the stimulation of the immune system to control tumor growth and it specifically targets the neoplastic cells rather than the normal cells. Conventional chemotherapy has many limitations which include drug resistance, recurrence of cancer and severe adverse effects. Immunology has made major treatment breakthroughs for several cancers such as colorectal cancer, prostate cancer, breast cancer, lung cancer, liver cancer, kidney cancer, stomach cancer, acute lymphoblastic leukaemia etc. Currently, therapeutic strategies harnessing the immune system involve Checkpoint inhibitors, Chimeric antigen receptor T cells (CAR T cells), Monoclonal antibodies, Cancer vaccines, Cytokines, Radio-immunotherapy and Oncolytic virus therapy. The molecular characterization of several tumor antigens (TA) indicates that these TA can be utilized as promising candidates in cancer immunotherapy strategies. Here in this review, we highlight and summarize the different categories of emerging cancer immunotherapies along with the immunologically recognized tumor antigens involved in the tumor microenvironment.

Indexed as

Antibodies, MonoclonalAntigens, NeoplasmAntineoplastic Agents, ImmunologicalBiomarkers, TumorHumansImmune SystemImmunologic FactorsImmunotherapyMolecular Targeted TherapyNeoplasmsTumor MicroenvironmentAntibodies, MonoclonalAntigens, NeoplasmAntineoplastic Agents, ImmunologicalBiomarkers, TumorImmunologic FactorsCancer immunotherapyCancer vaccinesCAR T cellsCheckpoint inhibitorCTLA-4CytokinesMonoclonal antibodiesOncolytic virusesPD-1PD-L1

Identifiers

PMID34671902
PMCPMC8605995
OpenAlexW3206941342

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.