Evidence map›Paper›PMID 38196006›Full record

ArticleCellular and molecular life sciences : CMLS2024

Delineating the mechanism of fragility at BCL6 breakpoint region associated with translocations in diffuse large B cell lymphoma.

Vidya Gopalakrishnan, Urbi Roy, Shikha Srivastava, Khyati M Kariya, Shivangi Sharma, Saniya M Javedakar, Bibha Choudhary, Sathees C Raghavan

Open access · goldAbstract read
In one paragraph

Article in Cellular and molecular life sciences : CMLS, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Mutations atMolecular and cellular biology · 2024
    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

8 authors at 4 institutions in 2 countries.

Vidya GopalakrishnanDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India.
Urbi RoyDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India.
Shikha SrivastavaDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India.
Khyati M KariyaDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India.
Shivangi SharmaDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India.
Saniya M JavedakarDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India.
Bibha ChoudharyInstitute of Bioinformatics and Applied Biotechnology, Electronics City, Bangalore, 560 100, India. vibha@ibab.ac.in.
Sathees C RaghavanDepartment of Biochemistry, Indian Institute of Science, Bangalore, 560 012, India. sathees@iisc.ac.in.ORCID http://orcid.org/0000-0003-3003-1417
Indian Institute of Science Bangalore · INBanasthali University · INInstitute of Bioinformatics and Applied Biotechnology · INSaint Joseph's College · US

Funding

Department of Atomic Energy, Government of India 21/01/2016-BRNS/35074Department of Biotechnology, Ministry of Science and Technology, India BT/PR13722/BRB/10/781/ 2010IISc-DBT partnership programme BT/PR27952-INF/22/212/2018
6 · The paper itself

Abstract

BCL6 translocation is one of the most common chromosomal translocations in cancer and results in its enhanced expression in germinal center B cells. It involves the fusion of BCL6 with any of its twenty-six Ig and non-Ig translocation partners associated with diffuse large B cell lymphoma (DLBCL). Despite being discovered long back, the mechanism of BCL6 fragility is largely unknown. Analysis of the translocation breakpoints in 5' UTR of BCL6 reveals the clustering of most of the breakpoints around a region termed Cluster II. In silico analysis of the breakpoint cluster sequence identified sequence motifs that could potentially fold into non-B DNA. Results revealed that the Cluster II sequence folded into overlapping hairpin structures and identified sequences that undergo base pairing at the stem region. Further, the formation of cruciform DNA blocked DNA replication. The sodium bisulfite modification assay revealed the single-strandedness of the region corresponding to hairpin DNA in both strands of the genome. Further, we report the formation of intramolecular parallel G4 and triplex DNA, at Cluster II. Taken together, our studies reveal that multiple non-canonical DNA structures exist at the BCL6 cluster II breakpoint region and contribute to the fragility leading to BCL6 translocation in DLBCL patients.

Indexed as

Lymphoma, Large B-Cell, DiffuseTranslocation, Genetic5' Untranslated RegionsB-LymphocytesDNAGene RearrangementHumansProto-Oncogene Proteins c-bcl-65' Untranslated RegionsBCL6 protein, humanDNAProto-Oncogene Proteins c-bcl-6Chromosomal translocationsCruciform DNADouble-strand breakG4 DNAGenomic fragilityLymphoid cancerNon-B DNATranslocation breakpointTriplex DNA

Identifiers

PMID38196006
PMCPMC11072719
OpenAlexW4390699501

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.