Evidence map›Paper›PMID 26020511›Full record

ArticleCancer biology & therapy2015

Anti-cancer activity of withaferin A in B-cell lymphoma.

M K McKenna, B W Gachuki, S S Alhakeem, K N Oben, V M Rangnekar, R C Gupta, S Bondada

Open access · bronzeAbstract read
In one paragraph

Article in Cancer biology & therapy, 2015. 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
14.3field-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

32 citing papers in PubMed, 72 citations in OpenAlex.

  1. Ashwagandha Extract as a Promising Source of Immunology Support forAnimals : an open access journal from MDPI · 2026
    Article
  2. Review
  3. Review
  4. Novel Withanolides fromMolecules (Basel, Switzerland) · 2024
    Article
  5. Withaferin A and Celastrol Overwhelm Proteostasis.International journal of molecular sciences · 2023
    Review
  6. Review
  7. Review
  8. Review
  9. Novel Drugs with High Efficacy against Tumor Angiogenesis.International journal of molecular sciences · 2022
    Review
  10. Pharmaceutics · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
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

7 authors at 3 institutions in 1 country.

M K McKennaa Department of Microbiology, Immunology and Molecular Genetics; Markey Cancer Center; University of Kentucky ; Lexington , KY , USA.
B W Gachuki
S S Alhakeem
K N Oben
V M Rangnekar
R C Gupta
S Bondada
Markey Cancer Center · USUniversity of Kentucky · USUniversity of Louisville Hospital · US

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI KATHLEEN L. O'CONNOR · 2013 to 2026
$38.3M
Interdisciplinary Research Training in Cancer BiologyT32CA165990 · NCI · UNIVERSITY OF KENTUCKY · PI Bernard Mark Evers, KATHLEEN L. O'CONNOR · 2013 to 2026
$3.2M
Role of Tcl1 and Par-4 in regulation of chronic lymphocytic leukemiaR01CA165469 · NCI · UNIVERSITY OF KENTUCKY · PI BONDADA, SUBBARAO, RANGNEKAR, VIVEK M · 2013 to 2017
$1.9M
NCI NIH HHS P30 CA177558NCI NIH HHS R01 CA165469NCI NIH HHS T32 CA165990
6 · The paper itself

Abstract

Withaferin A (WA), a withanolide from the plant, Ashwagandha (Withania somnifera) used in Ayurvedic medicine, has been found to be valuable in the treatment of several medical ailments. WA has been found to have anticancer activity against various solid tumors, but its effects on hematological malignancies have not been studied in detail. WA strongly inhibited the survival of several human and murine B cell lymphoma cell lines. Additionally, in vivo studies with syngeneic-graft lymphoma cells suggest that WA inhibits the growth of tumor but does not affect other proliferative tissues. We demonstrate that WA inhibits the efficiency of NF-κB nuclear translocation in diffuse large B cell lymphomas and found that WA treatment resulted in a significant decrease in protein levels involved in B cell receptor signaling and cell cycle regulation. WA inhibited the activity of heat shock protein (Hsp) 90 as reflected by a sharp increase in Hsp70 expression levels. Hence, we propose that the anti-cancer effects of WA in lymphomas are likely due to its ability to inhibit Hsp90 function and subsequent reduction of critical kinases and cell cycle regulators that are clients of Hsp90.

Indexed as

Active Transport, Cell NucleusAnimalsAntineoplastic Agents, PhytogenicApoptosisBlotting, WesternCell NucleusCell ProliferationCell SurvivalDose-Response Relationship, DrugFemaleG2 Phase Cell Cycle CheckpointsHSP90 Heat-Shock ProteinsHumansLymphoma, B-CellMice, Inbred BALB CNF-kappa BAntineoplastic Agents, PhytogenicHSP90 Heat-Shock ProteinsNF-kappa Bwithaferin AWithanolidesapoptosisB-cell lymphomaB-cell receptor signalingDLBCL, Diffuse large B cell lymphomaWA, Withaferin Awithaferin A

Identifiers

PMID26020511
PMCPMC4622669
OpenAlexW1610269817

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.