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Zhang C, Tian Y, Yang A, Tan W, Liu X, Yang W. Antitumor Effect of Poplar Propolis on Human Cutaneous Squamous Cell Carcinoma A431 Cells. Int J Mol Sci 2023; 24:16753. [PMID: 38069077 PMCID: PMC10706191 DOI: 10.3390/ijms242316753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Propolis is a gelatinous substance processed by western worker bees from the resin of plant buds and mixed with the secretions of the maxillary glands and beeswax. Propolis has extensive biological activities and antitumor effects. There have been few reports about the antitumor effect of propolis against human cutaneous squamous cell carcinoma (CSCC) A431 cells and its potential mechanism. CCK-8 assays, label-free proteomics, RT-PCR, and a xenograft tumor model were employed to explore this possibility. The results showed that the inhibition rate of A431 cell proliferation by the ethanol extract of propolis (EEP) was dose-dependent, with an IC50 of 39.17 μg/mL. There were 193 differentially expressed proteins in the EEP group compared with the control group (p < 0.05), of which 103 proteins (53.37%) were upregulated, and 90 proteins (46.63%) were downregulated. The main three activated and suppressed Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were extracellular matrix (ECM)-receptor interaction, amoebiasis, cell adhesion molecules (CAMs), nonalcoholic fatty liver disease (NAFLD), retrograde endocannabinoid signaling, and Alzheimer's disease. The tumor volume of the 100 mg/kg EEP group was significantly different from that of the control group (p < 0.05). These results provide a theoretical basis for the potential treatment of human CSCC A431 cell tumors using propolis.
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Affiliation(s)
- Chuang Zhang
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.Z.); (Y.T.); (A.Y.); (X.L.)
| | - Yuanyuan Tian
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.Z.); (Y.T.); (A.Y.); (X.L.)
- College of Juncao Science and Ecology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Ao Yang
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.Z.); (Y.T.); (A.Y.); (X.L.)
| | - Weihua Tan
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
| | - Xiaoqing Liu
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.Z.); (Y.T.); (A.Y.); (X.L.)
| | - Wenchao Yang
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.Z.); (Y.T.); (A.Y.); (X.L.)
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
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Guardia GDA, Naressi RG, Buzzato VC, da Costa JB, Zalcberg I, Ramires J, Malnic B, Gutiyama LM, Galante PAF. Acute Myeloid Leukemia Expresses a Specific Group of Olfactory Receptors. Cancers (Basel) 2023; 15:3073. [PMID: 37370684 DOI: 10.3390/cancers15123073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/23/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Acute myeloid leukemia (AML) is the most common form of acute leukemia in adults, with a 5-year overall survival rate of approximately 30%. Despite recent advances in therapeutic options, relapse remains the leading cause of death and poor survival outcomes. New drugs benefit specific small subgroups of patients with actionable therapeutic targets. Thus, finding new targets with greater applicability should be pursued. Olfactory receptors (ORs) are seven transmembrane G-protein coupled receptors preferentially expressed in sensory neurons with a critical role in recognizing odorant molecules. Recent studies have revealed ectopic expression and putative function of ORs in nonolfactory tissues and pathologies, including AML. Here, we investigated OR expression in 151 AML samples, 6400 samples of 15 other cancer types, and 11,200 samples of 51 types of healthy tissues. First, we identified 19 ORs with a distinct and major expression pattern in AML, which were experimentally validated by RT-PCR in an independent set of 13 AML samples, 13 healthy donors, and 8 leukemia cell lines. We also identified an OR signature with prognostic potential for AML patients. Finally, we found cancer-related genes coexpressed with the ORs in the AML samples. In summary, we conducted an extensive study to identify ORs that can be used as novel biomarkers for the diagnosis of AML and as potential drug targets.
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Affiliation(s)
- Gabriela D A Guardia
- Centro de Oncologia Molecular, Hospital Sírio-Libanês, São Paulo 01308-060, SP, Brazil
| | - Rafaella G Naressi
- Centro de Transplante de Medula Óssea, Instituto Nacional do Câncer, Rio de Janeiro 20230-130, RJ, Brazil
- Department of Biochemistry, University of São Paulo, São Paulo 05508-000, SP, Brazil
| | - Vanessa C Buzzato
- Centro de Oncologia Molecular, Hospital Sírio-Libanês, São Paulo 01308-060, SP, Brazil
| | - Juliana B da Costa
- Centro de Transplante de Medula Óssea, Instituto Nacional do Câncer, Rio de Janeiro 20230-130, RJ, Brazil
| | - Ilana Zalcberg
- Centro de Transplante de Medula Óssea, Instituto Nacional do Câncer, Rio de Janeiro 20230-130, RJ, Brazil
| | - Jordana Ramires
- Centro de Transplante de Medula Óssea, Instituto Nacional do Câncer, Rio de Janeiro 20230-130, RJ, Brazil
| | - Bettina Malnic
- Department of Biochemistry, University of São Paulo, São Paulo 05508-000, SP, Brazil
| | - Luciana M Gutiyama
- Centro de Transplante de Medula Óssea, Instituto Nacional do Câncer, Rio de Janeiro 20230-130, RJ, Brazil
| | - Pedro A F Galante
- Centro de Oncologia Molecular, Hospital Sírio-Libanês, São Paulo 01308-060, SP, Brazil
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Manukonda R, Yenuganti VR, Nagar N, Dholaniya PS, Malpotra S, Attem J, Reddy MM, Jakati S, Mishra DK, Reddanna P, Poluri KM, Vemuganti GK, Kaliki S. Comprehensive Analysis of Serum Small Extracellular Vesicles-Derived Coding and Non-Coding RNAs from Retinoblastoma Patients for Identifying Regulatory Interactions. Cancers (Basel) 2022; 14:cancers14174179. [PMID: 36077715 PMCID: PMC9454787 DOI: 10.3390/cancers14174179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/18/2022] [Accepted: 08/24/2022] [Indexed: 11/24/2022] Open
Abstract
The present study employed nanoparticle tracking analysis, transmission electron microscopy, immunoblotting, RNA sequencing, and quantitative real-time PCR validation to characterize serum-derived small extracellular vesicles (sEVs) from RB patients and age-matched controls. Bioinformatics methods were used to analyze functions, and regulatory interactions between coding and non-coding (nc) sEVs RNAs. The results revealed that the isolated sEVs are round-shaped with a size < 150 nm, 5.3 × 1011 ± 8.1 particles/mL, and zeta potential of 11.1 to −15.8 mV, and expressed exosome markers CD9, CD81, and TSG101. A total of 6514 differentially expressed (DE) mRNAs, 123 DE miRNAs, and 3634 DE lncRNAs were detected. Both miRNA-mRNA and lncRNA-miRNA-mRNA network analysis revealed that the cell cycle-specific genes including CDKNI1A, CCND1, c-MYC, and HIF1A are regulated by hub ncRNAs MALAT1, AFAP1-AS1, miR145, 101, and 16-5p. Protein-protein interaction network analysis showed that eye-related DE mRNAs are involved in rod cell differentiation, cone cell development, and retinol metabolism. In conclusion, our study provides a comprehensive overview of the RB sEV RNAs and regulatory interactions between them.
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Affiliation(s)
- Radhika Manukonda
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad 500034, India
- Brien Holden Eye Research Center, L V Prasad Eye Institute, Hyderabad 500034, India
| | - Vengala Rao Yenuganti
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, India or
| | - Nupur Nagar
- Department of Biosciences and Bioengineering, Centre for Nanotechnology, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Pankaj Singh Dholaniya
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, India
| | - Shivani Malpotra
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad 500034, India
- Brien Holden Eye Research Center, L V Prasad Eye Institute, Hyderabad 500034, India
| | - Jyothi Attem
- School of Medical Sciences, Science Complex, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, India
| | - Mamatha M. Reddy
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Bhubaneswar 751024, India or
| | - Saumya Jakati
- Ophthalmic Pathology Laboratory, L V Prasad Eye Institute, Hyderabad 500034, India
| | - Dilip K Mishra
- Ophthalmic Pathology Laboratory, L V Prasad Eye Institute, Hyderabad 500034, India
| | - Pallu Reddanna
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, India or
| | - Krishna Mohan Poluri
- Department of Biosciences and Bioengineering, Centre for Nanotechnology, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Geeta K. Vemuganti
- School of Medical Sciences, Science Complex, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, India
| | - Swathi Kaliki
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad 500034, India
- Correspondence: ; Tel.: +91-40-68102502
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Gómez-Romero L, Alvarez-Suarez DE, Hernández-Lemus E, Ponce-Castañeda MV, Tovar H. The regulatory landscape of retinoblastoma: a pathway analysis perspective. ROYAL SOCIETY OPEN SCIENCE 2022; 9:220031. [PMID: 35620002 PMCID: PMC9114937 DOI: 10.1098/rsos.220031] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 04/13/2022] [Indexed: 05/03/2023]
Abstract
Retinoblastoma (Rb) is a rare intraocular tumour in early childhood, with an approximate incidence of 1 in 18 000 live births. Experimental studies for Rb are complex due to the challenges associated with obtaining a normal retina to contrast with diseased tissue. In this work, we reanalyse a dataset that contains normal retina samples. We identified the individual genes whose expression is different in Rb in contrast with normal tissue, determined the pathways whose global expression pattern is more distant from the global expression observed in normal tissue, and finally, we identified which transcription factors regulate the highest number of differentially expressed genes (DEGs) and proposed as transcriptional master regulators (TMRs). The enrichment of DEGs in the phototransduction and retrograde endocannabinoid signalling pathways could be associated with abnormal behaviour of the processes leading to cellular differentiation and cellular proliferation. On the other hand, the TMRs nuclear receptor subfamily 5 group A member 2 and hepatocyte nuclear factor 4 gamma are involved in hepatocyte differentiation. Therefore, the enrichment of aberrant expression in these transcription factors could suggest an abnormal retina development that could be involved in Rb origin and progression.
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Affiliation(s)
- Laura Gómez-Romero
- Computational Genomics Division, National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico
| | - Diana E. Alvarez-Suarez
- Medical Research Unit in Infectious Diseases, Hospital de Pediatría, CMN SXXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
- Pharmacology Department, CINVESTAV, Mexico City, Mexico
| | - Enrique Hernández-Lemus
- Computational Genomics Division, National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico
- Center for Complexity Sciences, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
| | - M. Verónica Ponce-Castañeda
- Medical Research Unit in Infectious Diseases, Hospital de Pediatría, CMN SXXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Hugo Tovar
- Computational Genomics Division, National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico
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