Evidence map›Paper›PMID 41108401›Full record

ArticleArchives of microbiology2025

A novel soil Bacillus strain GB_SG_008: isolation, characterization, and anticancer potential of an intracellular protein fraction inducing apoptosis and modulating cancer marker proteins.

Gourav Bhattacharjee, Sosmitha Girisa, Ajaikumar B Kunnumakkara, Lal Mohan Kundu

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Article in Archives of microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Gourav BhattacharjeeCentre for the Environment, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India.ORCID https://orcid.org/0009-0009-8669-8529
Sosmitha GirisaDepartment of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India.ORCID https://orcid.org/0000-0003-0261-5538
Ajaikumar B KunnumakkaraCentre for the Environment, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India. kunnumakkara@iitg.ac.in.ORCID https://orcid.org/0000-0001-9121-6816
Lal Mohan KunduCentre for the Environment, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India. lmkundu@iitg.ac.in.ORCID https://orcid.org/0000-0002-9540-9583

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer continues to pose a significant global health challenge, with traditional therapies often limited by toxicity and resistance, underscoring the need for alternative strategies. Microorganisms and their bioactive products have emerged as valuable sources of novel anticancer agents. In this study, we isolated a wild-type bacterium from soil and performed a comprehensive taxonomic characterization. Phylogenetic analysis based on 16S rRNA gene sequencing, along with genome-based comparisons using average nucleotide identity (ANI), digital DNA-DNA hybridization (dDDH), average amino acid identity (AAI), and phylogenomic analysis, supported by detailed phenotypic profiling, confirmed the bacterium as a novel member of the genus Bacillus. Functional screening revealed that an intracellular protein fraction (~ 67 kDa) derived from this isolate exhibited potent anticancer activity against cervical and triple-negative breast cancer cells in vitro. Mechanistic studies demonstrated that the protein fraction suppresses cancer cell growth by inducing apoptosis, arresting cell cycle progression, and inhibiting colony formation and migration. Additionally, it modulated the expression of key cancer-associated proteins involved in survival, proliferation, and metastasis. Taken together, this work not only establishes the taxonomic and microbiological identity of a novel Bacillus isolate but also underscores its therapeutic promise as a source of anticancer proteins.

Indexed as

Antineoplastic AgentsApoptosisBacillusBacterial ProteinsSoil MicrobiologyBiomarkers, TumorCell Line, TumorCell ProliferationHumansPhylogenyRNA, Ribosomal, 16SAntineoplastic AgentsBacterial ProteinsBiomarkers, TumorRNA, Ribosomal, 16SAnticancer proteinApoptosisBacterial therapeuticGene regulationNovel BacillusSoil bacterium

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Read underepoch 390

Registered trials

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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 Socratic graph.