BMC Molecular and Cell Biology最新文献

{"title":"Mutant Fam20c knock-in mice recapitulate both lethal and non-lethal human Raine Syndrome.","authors":"Mengnan Chen, Dongmei Sun, Siu-Pok Yee, Zhaoyang Yuan, Li Lin, Bing Cui, Yi Wang, Chao Liu, Peihong Liu","doi":"10.1186/s12860-024-00526-4","DOIUrl":"10.1186/s12860-024-00526-4","url":null,"abstract":"<p><strong>Background: </strong>Inactivation or mutations of FAM20C causes human Raine Syndrome, which manifests as lethal osteosclerosis bone dysplasia or non-lethal hypophosphatemia rickets. However, it is only hypophosphatemia rickets that was reported in the mice with Fam20c deletion or mutations. To further investigate the local and global impacts of Fam20c mutation, we constructed a knock-in allele carrying Fam20c mutation (D446N) found in the non-lethal Raine Syndrome. The Fam20c^D446N allele replaced the WT Fam20c by 3.6Kb Col1a1-Cre to get the conditional knock-in mice, and by Hprt-cre to get conventional knock-in mice, respectively.</p><p><strong>Results: </strong>The radiology, serum biochemistry and immunohistochemistry indicated that all conditional and most conventional Fam20c^D446N knock-in mice displayed hypophosphatemic rickets with the increased Fgf23 and deceased Dmp1 expression, which survived to adulthood. However, a few conventional Fam20c^D446N knock-in mice died before weaning with the osteosclerotic X-ray radiography, though micro-CT assay displayed a reduced mineral density and increased porosity in the osteosclerotic tibia. Our results suggested that hypophosphatemia rickets was the predominant phenotype in both conditional and conventional Fam20c deficient mice, while the lethal osteosclerotic phenotype occasionally took place in the conventional Fam20c mutant mice.</p><p><strong>Conclusion: </strong>This finding also implicated that the osteosclerotic features resulting from Fam20c deficiency could be a semblance on the basis of rickets, which is most likely triggered by the alterations in the systems other than skeleton.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"26 1","pages":"1"},"PeriodicalIF":2.4,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11697891/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142920705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing multi-epitope vaccines against Echinococcus granulosus: an in-silico study using immuno-informatics.","authors":"Jadoon Khan, Asma Sadiq, May M Alrashed, Nosheen Basharat, Syed Nadeem Ul Hassan Mohani, Tawaf Ali Shah, Kotb A Attia, Aamer Ali Shah, Hayat Khan, Ijaz Ali, Arif Ahmed Mohammed","doi":"10.1186/s12860-024-00524-6","DOIUrl":"10.1186/s12860-024-00524-6","url":null,"abstract":"<p><p>Cystic echinococcosis (CE) is a worldwide zoonotic public health issue. The reasons for this include a lack of specific therapy options, increasing antiparasitic drug resistance, a lack of control strategies, and the absence of an approved vaccine. The aim of the current study is to develop a multiepitope vaccine against CE by in-silico identification and using different Antigen B subunits. The five Echinococcus granulosus antigen B (EgAgB) subunits were examined for eminent antigenic epitopes, and then the best B-cell and Major Histocompatibility Complex MHC-binding epitopes were predicted. Most significant epitopes were combined to create an effective multi-epitope vaccine, which was then validated by testing its secondary and tertiary structures, physicochemical properties, and molecular dynamics (MD) modelling. A multi-epitope vaccine construct of 483 amino acid sequences was designed. It contains B-cell, Helper T Lymphocyte (HTL), and Cytotoxic T Lymphocyte (CTL) epitopes as well as the appropriate adjuvant and linker molecules. The resultant vaccinal construct had a GDT-HA value of 0.9725, RMSD of 0.299, MolProbity of 1.891, Clash score of 13.1, Poor rotamers of 0.9, and qualifying features with Rama favoured of 89.9. It was also highly immunogenic and less allergic. The majority of the amino acids were positioned in the Ramachandran plot's favourable area, and during the molecular dynamic simulation at 100 ns, no notable structural abnormalities were noticed. The resultant construct was significantly expressed and received good endorsement in the pIB2-SEC13-mEGFP expressional vector. In conclusion, the current in-silico multi-epitope vaccine may be evaluated in-vitro, in-vivo, and in clinical trials as an immunogenic vaccine model. It can also play a vital role in preventing this zoonotic parasite infection.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"29"},"PeriodicalIF":2.4,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11686936/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142906576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Convergent evolution of type I antifreeze proteins from four different progenitors in response to global cooling.","authors":"Laurie A Graham, Peter L Davies","doi":"10.1186/s12860-024-00525-5","DOIUrl":"10.1186/s12860-024-00525-5","url":null,"abstract":"<p><p>Alanine-rich, alpha-helical type I antifreeze proteins (AFPs) in fishes are thought to have arisen independently in the last 30 Ma on at least four occasions. This hypothesis has recently been proven for flounder and sculpin AFPs, which both originated by gene duplication and divergence followed by substantial gene copy number expansion. Here, we examined the origins of the cunner (wrasse) and snailfish (liparid) AFPs. The cunner AFP has arisen by a similar route from the duplication and divergence of a GIMAP gene. The coding region for this AFP stems from an alanine-rich region flanking the GTPase domain of GIMAPa. The AFP gene has remained in the GIMAP gene locus and has undergone amplification there along with the GIMAPa gene. The AFP gene originated after the cunner diverged from its common ancestor with the closely related spotty and ballan wrasses, which exhibit similar gene synteny but lack AFP genes. Snailfish AFPs have also recently evolved because they are confined to a single genus of this family. In these AFP-producing species, the AFP locus does not share any similarity to functional genes. Instead, it is replete with repetitive DNAs and transposons, several stretches of which could encode alanine tracts with a dominant codon (GCC) that matches the bias observed in the AFP genes. All four known instances of type I AFPs occurring in fishes are independent evolutionary events that occurred soon after the onset of Northern Hemisphere Cenozoic glaciation events. Collectively, these results provide a remarkable example of convergent evolution to one AFP type.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"27"},"PeriodicalIF":2.4,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11687183/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142906575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Single-cell RNA sequencing identifies the expression of hemoglobin in chondrocyte cell subpopulations in osteoarthritis.","authors":"Zhihao Zhang, Ting He, Hongwen Gu, Yuanhang Zhao, Shilei Tang, Kangen Han, Yin Hu, Hongwei Wang, Hailong Yu","doi":"10.1186/s12860-024-00519-3","DOIUrl":"10.1186/s12860-024-00519-3","url":null,"abstract":"<p><p>In recent years, chondrocytes have been found to contain hemoglobin, which might be an alternative strategy for adapting to the hypoxic environment, while the potential mechanisms of that is still unclear. Here, we report the expression characteristics and potential associated pathways of hemoglobin in chondrocytes using single-cell RNA sequencing (scRNA-seq). We downloaded data of normal people and patients with osteoarthritis (OA) from the Gene Expression Omnibus (GEO) database and cells are unbiased clustered based on gene expression pattern. We determined the expression levels of hemoglobin in various chondrocyte subpopulations. Meanwhile, we further explored the difference in the enriched signaling pathways and the cell-cell interaction in chondrocytes of the hemoglobin high-expression and low-expression groups. Specifically, we found that SPP1 was closely associated with the expression of hemoglobin in OA progression. Our findings provide new insights into the distribution characteristics of hemoglobin in chondrocytes and provide potential clues to the underlying role of hemoglobin in OA and the mechanisms related to that, providing potential new ideas for the treatment of OA.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"28"},"PeriodicalIF":2.4,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11687149/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142906577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LEP O-GlcNAcylation inactivates NF-κB pathway by suppressing LEP protein level and thus mediates cellular senescence and osteogenic differentiation in mouse mesenchymal stem cells.","authors":"Zhuang Zhang, Chaoqing Zhou, Lili Yu","doi":"10.1186/s12860-024-00523-7","DOIUrl":"10.1186/s12860-024-00523-7","url":null,"abstract":"<p><strong>Background: </strong>Cellular senescence is a key driver of decreased bone formation and osteoporosis. Leptin (LEP) has been implicated in cellular senescence and osteogenic differentiation. The aim of this study was to investigate the mechanisms by which LEP mediates cellular senescence and osteogenic differentiation.</p><p><strong>Methods: </strong>C3H10T1/2 cells were treated with etoposide to induce cellular senescence, which was assessed by β-galactosidase staining. Quantitative real-time PCR and western blotting were used to measure the levels of senescence markers p21 and p16, as well as osteogenic differentiation-related genes ALP, COL1A1, and RUNX2. Alkaline phosphatase (ALP) staining and alizarin red S staining were performed to evaluate osteogenic differentiation. The NF-κB pathway and O-GlcNAcylation were assessed by western blotting.</p><p><strong>Results: </strong>Etoposide treatment increased the number of senescent cells and the levels of p21 and p16, along with elevated LEP expression. These effects were reversed by LEP knockdown. Additionally, LEP knockdown increased ALP staining density and osteoblast mineralization nodules, as well as the mRNA and protein levels of ALP, COL1A1, and RUNX2, indicating that LEP knockdown promoted osteogenic differentiation in C3H10T1/2 cells. Mechanistically, LEP knockdown inactivated the NF-κB pathway by inhibiting the nuclear translocation of p65. Furthermore, OGT was found to promote O-GlcNAcylation of LEP at the S50 site.</p><p><strong>Conclusion: </strong>Our findings demonstrated that O-GlcNAcylation of LEP inactivated the NF-κB pathway by reducing LEP protein levels, thereby inhibiting cellular senescence and promoting osteogenic differentiation in C3H10T1/2 cells. This study may provide a novel therapeutic target for the treatment of osteoporosis.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"26"},"PeriodicalIF":2.4,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11656585/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142852709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Glycogen Synthase Kinase-3 regulates IGFBP-1 gene transcription through the Thymine-rich Insulin Response Element.","authors":"David Finlay, Satish Patel, Lorna M Dickson, Natalia Shpiro, Rodolfo Marquez, Chris J Rhodes, Calum Sutherland","doi":"10.1186/s12860-024-00522-8","DOIUrl":"10.1186/s12860-024-00522-8","url":null,"abstract":"","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"25"},"PeriodicalIF":2.4,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11613617/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of layilin in regulating mitochondria-mediated apoptosis: a study on B cell lymphoma (BCL)-2 family proteins.","authors":"Mitsumi Arito, Atsuhiro Tsutiya, Masaaki Sato, Kazuki Omoteyama, Toshiyuki Sato, Yusei Motonaga, Naoya Suematsu, Manae S Kurokawa, Tomohiro Kato","doi":"10.1186/s12860-024-00521-9","DOIUrl":"10.1186/s12860-024-00521-9","url":null,"abstract":"<p><strong>Background: </strong>Malignant gliomas exhibit rapid tumor progression and resistance to treatment, leading to high lethality. One of the causes is the reduced progression of apoptosis in glioma cells. Layilin is a type 1 transmembrane protein with a C-type lectin motif in its extracellular domain. We previously reported that layilin is mainly localized to mitochondria or their close proximity and that layilin is essential for maintaining of the fragmented type of mitochondria. This study investigates the effects of layilin on mitochondria-mediated apoptosis, focusing on B cell lymphoma (BCL)-2 family proteins in a glioma cell line of A172 cells.</p><p><strong>Results: </strong>We compared the levels of pro-apoptotic BCL-2 family proteins of BAD, BAK, BAX, and BIM and anti-apoptotic BCL-2 family proteins of BCL-2 and BCL-X_L between layilin- knockdown (KD) cells and control cells using western blot. The protein levels of BAD were significantly smaller in layilin-KD cells than in control cells, while those of BCL-2 were significantly larger. We then compared the mitochondrial membrane potential (ΔΨm) under p-trifluoromethoxyphenyl hydrazone (FCCP)-treated conditions using MT-1 staining. In layilin-KD cells, ΔΨm was significantly larger and FCCP-induced ΔΨm reduction was significantly lower than in control cells. Furthermore, we examined the levels of cell membrane-bound Annexin V and DNA-bound propidium idodide (PI) in layilin-KD cells with/without staurosporine (STS) treatment. Layilin-KD significantly decreased levels of cell membrane-bound Annexin V with/without STS treatment. On the other hand, PI levels were not changed by layilin-KD. We also investigated the amounts of the active caspase (CASP)-3, CASP-6, CASP-7, and poly (ADP-ribose) polymerase-1 (PARP1, cleaved form), as well as DNA fragmentation in layilin-KD cells under apoptotic conditions induced by STS, using western blot and the DNA ladder method, respectively. Under STS-treated conditions, the amounts of active CASP-3, CASP-7, and poly (ADP-ribose) PARP1 were significantly smaller in layilin-KD cells than in control cells. Accordingly, DNA fragmentation was significantly suppressed in layilin-KD cells compared to control cells under STS-treated conditions.</p><p><strong>Conclusion: </strong>This study demonstrates that layilin contributes to ΔΨm reduction to promote apoptosis by up-regulating BAD and down-regulating BCL-2 in glioma cells. Our data elucidates a new function of layilin: regulation of mitochondria-mediated apoptosis.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"24"},"PeriodicalIF":2.4,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11515419/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142495018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Induction of chronic asthma up regulated the transcription of senile factors in male rats.","authors":"Majid Hassanzadeh-Khanmiri, Rana Keyhanmanesh, Reza Mosaddeghi-Heris, Aref Delkhosh, Jafar Rezaie, Sajjad Taghizadeh, Mehdi Rezai Seghin Sara, Mahdi Ahmadi","doi":"10.1186/s12860-024-00518-4","DOIUrl":"10.1186/s12860-024-00518-4","url":null,"abstract":"<p><strong>Background: </strong>The main characteristic of asthma is chronic inflammation. We examined cellular senescence by histology and molecular assay in the lungs of a rat model of asthma. This model comprises sensitization by several intraperitoneal injections of ovalbumin with aluminium hydroxide, followed by aerosol challenges every other day.</p><p><strong>Results: </strong>Data showed that asthma induction caused histological changes including, hyperemia, interstitial pneumonia, fibrinogen clots, and accumulation of inflammatory cells in the pleura. There is an elevation of IL-1β and NF-kB proteins in the asthmatic group (P < 0.001) compared to the control group. The expression of ß-galactosidase increased (P < 0.01), while the expression of Klotho and Sox2 genes was decreased in the lung tissue of the asthmatic group (P < 0.01).</p><p><strong>Conclusion: </strong>Taken together, these findings suggest that asthmatic conditions accelerated the cellular senescence in the lung tissue.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"23"},"PeriodicalIF":2.4,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11492212/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neuroprotective effect of ciclopirox olamine in retinal ischemia/reperfusion injury.","authors":"Enming Du, Xiaolin Jia, Xiaoli Li, Beibei Zhang, Yaping Zhai, Fangyuan Qin","doi":"10.1186/s12860-024-00520-w","DOIUrl":"10.1186/s12860-024-00520-w","url":null,"abstract":"<p><p>Retinal ischemia-reperfusion (IR) injury is a basic pathological procedure in clinic and associated with various ischemic retinal diseases, including glaucoma, diabetic retinopathy, retinal vascular occlusion, etc. The purpose of this work is to investigate the effect of ciclopirox olamine (CPX) on retinal IR injury and further explore the underlying mechanism. In vitro assay exhibited that CPX exhibited significant neuroprotection against oxygen glucose deprivation (OGD) and oxidative stress-induced injuries in 661W photoreceptor cells. OGD injury showed a proinflammatory phenotype characterized by significantly increased production of cytokines (IL-6, IL-23 and TNF-α), while CPX significantly inhibited their secretion. In addition, the in vivo experiment demonstrated that CPX significantly preserved the normal thickness of the retina. Therefore, we suggest that CPX is identified in our research as a prospective therapeutic agent for retinal IR injury.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"22"},"PeriodicalIF":2.4,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11465616/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142387918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of antibacterial and anticancer properties of secondary metabolites isolated from soil Bacillus spp focusing on two strains of Bacillus licheniformis and Bacillus siamensis.","authors":"Ahmadreza Shahniani, Zahra Bamzadeh, Fahimeh Mahmoudnia, Leila Rouhi","doi":"10.1186/s12860-024-00517-5","DOIUrl":"10.1186/s12860-024-00517-5","url":null,"abstract":"<p><strong>Background: </strong>Bacillus strains are well recognized for their inherent production of bioactive compounds that exhibit antibacterial and anticancer properties. This study aims to evaluate the antimicrobial and anticancer effects of the secondary metabolite isolated from Bacillus licheniformis and Bacillus siamensis strain.</p><p><strong>Material and method: </strong>We developed and purified a new soil-derived Bacillus strain to study its metabolites on cancer cells and bacteria. After evaluating the antimicrobial effects of the selected strains' secondary metabolites by well diffusion, growth conditions and temperature optimised using liquid-liquid extraction, secondary metabolites isolated, and active compounds identified using GC-MS. Evaluation of PC-3 and HPrEpC cytotoxicity. AV/PI staining and comet assay assessed necrosis and apoptosis. Real-time PCR measured apoptotic gene expression. Finally, the scratch test measured cell movement.</p><p><strong>Results: </strong>Bacillus strain metabolites exhibit dual-purpose antimicrobial and anticancer properties. Bacillus licheniformis isolate 56 and S2-G12 isolate 60 demonstrated the greatest antibacterial activity. Among all Bacillus isolates, isolates 56 (Bacillus licheniformis) and 60 (Bacillus siamensis strain) had the highest antibacterial activity. Crude extracts obtained from strains 56 and 60 decreased PC-3 cell viability in a dose-dependent manner. At 200 µg/mL, the survival rate of cells treated with strain 56 and 60 crude extract was 23% and 25%, respectively (p < 0.001). The treatment of PC-3 cells with strains 56 and 60 crude extract led to considerable apoptosis (46.2% and 50.09%, respectively) compared to the control group. After treatment with the crude extract from strains 56 and 60 at an IC₅₀ concentration, a significant number of PC-3 cells showed comet formation, indicating DNA fragmentation. Metabolites extracted from strain 56 and 60 enhanced caspase 3, caspase 8, and Bax genes expression and reduced Bcl-2 expression (p < 0.001). Cell migration was also prevented.</p><p><strong>Conclusion: </strong>Our findings show that the secondary metabolites of B. licheniformis and B. siamensis have antibiotic and anticancer properties. However in vivo studies are necessary to confirm these findings.</p>","PeriodicalId":9099,"journal":{"name":"BMC Molecular and Cell Biology","volume":"25 1","pages":"21"},"PeriodicalIF":2.4,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11451124/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142375116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}