Evidence map›Paper›PMID 34302557›Full record

ReviewMedical oncology (Northwood, London, England)2021

Cancer and COVID-19: Why are cancer patients more susceptible to COVID-19?

Saptarshi Sinha, Chanakya Nath Kundu

Open access · bronzeAbstract readReview
In one paragraph

Review in Medical oncology (Northwood, London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.0field-weighted citation impact, top 4% 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

32 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Role of Nanoformulations in the Treatment of Lung Cancer.Recent patents on nanotechnology · 2025
    Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Cancer Patients during COVID-19 Pandemic: A Mini-Review.Healthcare (Basel, Switzerland) · 2023
    Review
  18. The SARS-COV-2 Seroprevalence among Oncology Patients.Journal of clinical medicine · 2023
    Article
  19. Article
  20. Review
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

2 authors at 1 institution in 1 country.

Saptarshi SinhaCancer Biology Division, School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to be University, Campus-11, Patia, Bhubaneswar, Odisha, 751024, India.ORCID http://orcid.org/0000-0003-0687-924X
Chanakya Nath KunduCancer Biology Division, School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to be University, Campus-11, Patia, Bhubaneswar, Odisha, 751024, India. cnkundu@kiitbiotech.ac.in.ORCID http://orcid.org/0000-0003-0297-1030
KIIT University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The COVID-19 pandemic has engulfed the entire world and has claimed more than 3 million lives worldwide. This viral disease is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and mainly characterized by fever, dry cough, fatigue, anosmia, anorexia, and dyspnea. The severity of the disease increases with age and presence of comorbidities, including cancer. Multiple clinical studies have shown that the cancer patients are highly susceptible to the severe form of the viral disease. In this review article, we have summarized the available scientific literature regarding the molecular links between COVID-19 and cancer, which make the cancer patients highly susceptible to COVID-19. Few studies have shown that the angiotensin-converting enzyme 2 (ACE2) receptor, transmembrane protease serine 2 (TMPRSS2), and the immune response and inflammation establish the interconnection between the two diseases. Additionally, we have also discussed whether SARS-CoV-2 can contribute to cancer development in COVID-19 patients. A recent study has suggested that SARS-CoV-2 may create a microenvironment that may support cancer cell proliferation and induce the activation of dormant cancer cells (DCCs). In another study, the blood sera of COVID-19 patients were found to activate epithelial-to-mesenchymal transition (EMT) in cancer cells. Overall, this review article will surely help the scientific community to understand why the cancer patients are so much prone to COVID-19 and will also motivate the researchers to find new therapeutic strategies that may save the lives of many COVID-19-infected cancer patients.

Indexed as

AnimalsCOVID-19Epithelial-Mesenchymal TransitionHumansImmunityInflammationNeoplasmsBlood coagulationCancerCOVID-19Immune responseInflammationOncovirus

Identifiers

PMID34302557
PMCPMC8302962
OpenAlexW3184765685

What OpenQuestion holds

Textmetadata
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.