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Vafaeizadeh M, Abroun S, Soufi Zomorrod M. Effect of human bone marrow mesenchymal stem cell-derived microvesicles on the apoptosis of the multiple myeloma cell line U266. J Cancer Res Clin Oncol 2024; 150:299. [PMID: 38850382 PMCID: PMC11162395 DOI: 10.1007/s00432-024-05822-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/28/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Microvesicles are membraned particles produced by different types of cells recently investigated for anticancer purposes. The current study aimed to investigate the effects of human bone marrow mesenchymal stem cell-derived microvesicles (BMSC-MVs) on the multiple myeloma cell line U266. BMSC-MVs were isolated from BMSCs via ultracentrifugation and characterized using transmission electron microscopy (TEM) and dynamic light scattering (DLS). U266 cells were treated with 15, 30, 60, and 120 µg/mL BMSC-MVs for three and seven days and the effects of treatment in terms of viability, cytotoxicity, and DNA damage were investigated via the MTT assay, lactate dehydrogenase (LDH) assay, and 8‑hydroxy-2'-deoxyguanosine (8‑OHdG) measurement, respectively. Moreover, the apoptosis rate of the U266 cells treated with 60 µg/mL BMSC-MVs was also assessed seven days following treatment via flow cytometry. Ultimately, the expression level of BCL2, BAX, and CCND1 by the U266 cells was examined seven days following treatment with 60 µg/mL BMSC-MVs using qRT-PCR. RESULTS BMSC-MVs had an average size of ~ 410 nm. According to the MTT and LDH assays, BMSC-MV treatment reduced the U266 cell viability and mediated cytotoxic effects against them, respectively. Moreover, elevated 8‑OHdG levels following BMSC-MV treatment demonstrated a dose-dependent increase of DNA damage in the treated cells. BMSC-MV-treated U266 cells also exhibited an increased apoptosis rate after seven days of treatment. The expression level of BCL2 and CCND1 decreased in the treated cells whereas the BAX expression demonstrated an incremental pattern. CONCLUSIONS Our findings accentuate the therapeutic benefit of BMSC-MVs against the multiple myeloma cell line U266 and demonstrate how microvesicles could be of therapeutic advantage. Future in vivo studies could further corroborate these findings.
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Affiliation(s)
- Mona Vafaeizadeh
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Saeid Abroun
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Mina Soufi Zomorrod
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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2
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Daniels WM, Sekhotha MM, Morgan N, Manilall A. The Cytotoxic Effects of Nyaope, a Heroin-based Street Drug, in SH-SY5Y Neuroblastoma Cells. IBRO Neurosci Rep 2024; 16:280-290. [PMID: 38374957 PMCID: PMC10875117 DOI: 10.1016/j.ibneur.2024.01.014] [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: 10/19/2023] [Accepted: 01/30/2024] [Indexed: 02/21/2024] Open
Abstract
Nyaope is a local adulterated drug that contributes significantly to the psychosocial challenge of substance use in South Africa. Despite being a huge burden on society and the health care system, research into the deleterious effects of nyaope is limited. The aim of the present study was therefore to perform a chemical analysis of the drug and to assess its toxic effects on neuroblastoma cells. Gas chromatography-mass spectrometry (GC/MS) analysis showed that nyaope mainly consists of heroin and heroin-related products. SH-SY5Y cells were subsequently exposed to increasing concentrations of nyaope (0.625, 1.25, 2.5, 5 and 10 µg/µL) for 1, 6 or 24 h. The toxic effects of nyaope were determined by measuring lactate dehydrogenase (LDH) released into the cell culture medium as an indicator of necrosis, the mRNA expression levels of Bax and Bcl-2 as markers of apoptosis, and the mRNA expression levels of p62 and microtubule-associated protein 1 A/1B light-chain 3 (LC3) as indicators of autophagy. Exposing SH-SY5Y cells to concentrations of nyaope 5 µg/µL and greater for 24 h, resulted in a significant increase in LDH levels in the cell culture medium, unchanged mRNA expression of Bax and Bcl-2 mRNA, and significantly reduced p62 and elevated LC3 mRNA expression levels. The chemical analysis suggests that nyaope should be considered synonymous with heroin and the toxic effects of the drug may recruit pathways involved in necrosis and autophagy.
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Affiliation(s)
- Willie M.U. Daniels
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193 Johannesburg, South Africa
| | - Matome M. Sekhotha
- Department of Physiology and Environmental Health, School of Molecular Science and Agriculture, University of Limpopo, South Africa
| | - Nirvana Morgan
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193 Johannesburg, South Africa
- Department of Psychiatry, Ulm University, Germany
| | - Ashmeetha Manilall
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193 Johannesburg, South Africa
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3
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Baysal İ, Örsten S, Cengiz G, Ünal E, Doğrul AB, Çiftçi T, Çiftçi SY, Akinci D, Akhan O. Assessing the Potential Apoptotic Effects of Different Hydatid Cyst Fluids on Human Healthy Hepatocytes and Hepatocellular Carcinoma Cells. Acta Parasitol 2024; 69:700-709. [PMID: 38372909 PMCID: PMC11001659 DOI: 10.1007/s11686-024-00797-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 01/09/2024] [Indexed: 02/20/2024]
Abstract
Cystic Echinococcosis (CE) is a zoonotic infection caused by the larval form of Echinococcus granulosus in humans. Emerging evidence suggests an intriguing inverse association between E. granulosus infection and the occurrence of cancer. This study aimed to investigate the influence of diverse host-derived hydatid cyst fluids (HCF) with distinct genotypes on human liver hepatocytes (HC) and hepatocellular carcinoma cells (HepG2). Specifically, we examined their effects on cell proliferation, apoptosis sensitivity (BAX/BCL-2), apoptosis-related p53 expression, and the expression of cancer-related microRNA (hsa-miR-181b-3p). Cell proliferation assays, real-time PCR, and ELISA studies were conducted to evaluate potential anti-cancer properties. The findings revealed that animal-origin HCF (G1(A)) induced direct cell death by augmenting the susceptibility of HepG2 cells to apoptosis. Treatment with both G1(A) and G1(H) HCF sensitized HepG2 and HC cell lines to apoptosis by modulating the BAX/BCL-2 ratio, accompanied by upregulation of the p53 gene. Additionally, G1(A) HCF and human-derived HCFs (G1(H), G7(H)) reduced the expression of miR-181b-3p in HepG2 cells. Consequently, this study demonstrates the potential anti-cancer effect of HCF in HepG2 cells and provides the first comparative assessment of HCFs from human and animal sources with diverse genotypes, offering novel insights into this field.
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Affiliation(s)
- İpek Baysal
- Vocational School of Health Services, Hacettepe University, 06100, Ankara, Turkey.
| | - Serra Örsten
- Vocational School of Health Services, Hacettepe University, 06100, Ankara, Turkey
| | - Görkem Cengiz
- Vocational School of Health Services, Yüksek İhtisas University, 06291, Ankara, Turkey
| | - Emre Ünal
- Faculty of Medicine, Department of Radiology, Hacettepe University, 06100, Ankara, Turkey
| | - Ahmet Bülent Doğrul
- Faculty of Medicine, Department of General Surgery, Hacettepe University, 06100, Ankara, Turkey
| | - Türkmen Çiftçi
- Faculty of Medicine, Department of Radiology, Hacettepe University, 06100, Ankara, Turkey
| | - Samiye Yabanoğlu Çiftçi
- Faculty of Pharmacy, Department of Biochemistry, Hacettepe University, 06100, Ankara, Turkey
| | - Devrim Akinci
- Faculty of Medicine, Department of Radiology, Hacettepe University, 06100, Ankara, Turkey
| | - Okan Akhan
- Faculty of Medicine, Department of Radiology, Hacettepe University, 06100, Ankara, Turkey
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4
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Sobh EA, Dahab MA, Elkaeed EB, Alsfouk AA, Ibrahim IM, Metwaly AM, Eissa IH. Computer aided drug discovery (CADD) of a thieno[2,3- d]pyrimidine derivative as a new EGFR inhibitor targeting the ribose pocket. J Biomol Struct Dyn 2024; 42:2369-2391. [PMID: 37129193 DOI: 10.1080/07391102.2023.2204500] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 04/14/2023] [Indexed: 05/03/2023]
Abstract
Depending on the pharmacophoric characteristics of EGFR inhibitors, a new thieno[2,3-d]pyrimidine derivative has been developed. Firstly, the potential inhibitory effect of the designed compound against EGFR has been proven by docking experiments that showed correct binding modes and excellent binding energies of -98.44 and -88.00 kcal/mol, against EGFR wild-type and mutant type, respectively. Furthermore, MD simulations studies confirmed the precise energetic, conformational, and dynamic alterations that occurred after binding to EGFR. The correct binding was also confirmed by essential dynamics studies. To further investigate the general drug-like properties of the developed candidate, in silico ADME and toxicity studies have also been carried out. The thieno[2,3-d]pyrimidine derivative was synthesized following the earlier promising findings. Fascinatingly, the synthesized compound (4) showed promising inhibitory effects against EGFRWT and EGFRT790M with IC50 values of 25.8 and 182.3 nM, respectively. Also, it exhibited anticancer potentialities against A549 and MCF-7cell lines with IC50 values of 13.06 and 20.13 µM, respectively. Interestingly, these strong activities were combined with selectivity indices of 2.8 and 1.8 against the two cancer cell lines, respectively. Further investigations indicated the ability of compound 4 to arrest the cancer cells' growth at the G2/M phase and to increase early and late apoptosis percentages from 2.52% and 2.80 to 17.99% and 16.72%, respectively. Additionally, it was observed that compound 4 markedly increased the levels of caspase-3 and caspase-9 by 4 and 3-fold compared to the control cells. Moreover, it up-regulated the level of BAX by 3-fold and down-regulated the level of Bcl-2 by 3-fold affording a BAX/Bcl-2 ratio of 9.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Eman A Sobh
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Menoufia University, Shibin-Elkom, Menoufia, Egypt
| | - Mohammed A Dahab
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Eslam B Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh, Saudi Arabia
| | - Aisha A Alsfouk
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Ibrahim M Ibrahim
- Biophysics Department, Faculty of Science, Cairo University, Cairo, Egypt
| | - Ahmed M Metwaly
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
- Biopharmaceutical Products Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
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5
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Tripathi S, Maurya S, Singh A. Adropin, a novel hepatokine: localization and expression during postnatal development and its impact on testicular functions of pre-pubertal mice. Cell Tissue Res 2024; 395:171-187. [PMID: 38087073 DOI: 10.1007/s00441-023-03852-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/01/2023] [Indexed: 02/03/2024]
Abstract
Adropin, a multifaceted peptide, was identified as a new metabolic hormone responsible for regulating gluco-lipid homeostasis. However, its role in the testicular function is not yet understood. We aimed to investigate the localization and expression of adropin and GPR19 during different phases of postnatal development. Immunohistochemical study revealed the intense reactivity of adropin in the Leydig cells during all phases of postnatal development, while GPR19 showed intense immunoreactivity in the pachytene spermatocytes and mild immunoreactivity in Leydig cells as well as primary and secondary spermatocytes. Western blot study revealed maximum expression of GPR19 in pre-pubertal mouse testis that clearly indicates maximum responsiveness of adropin during that period. So, we hypothesized that adropin may act as an autocrine/paracrine factor that regulates pubertal changes in mouse testis. To examine the effect of adropin on pubertal onset, we gave bilateral intra-testicular doses (0.5 and 1.5 µg/testis) to pre-pubertal mice. Adropin treatment promoted testicular testosterone synthesis by increasing the expression of StAR, 3β-HSD, and 17β-HSD. Adropin also promoted germ cell survival and proliferation by upregulating the expression of PCNA and downregulating the Bax/Bcl2 ratio and Caspase 3 expression resulting in fewer TUNEL-positive cells in adropin-treated groups. FACS analysis demonstrated that adropin treatment not only increases 1C to 4C ratio but also significantly increases the 1C (spermatid) and 1C to 2C ratio which demarcates accelerated germ cell differentiation and turnover of testicular cells. In conclusion, adropin promotes steroidogenesis, germ cell survival, as well as the proliferation in the pre-pubertal mouse testis that may hasten the pubertal transition in an autocrine/paracrine manner.
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Affiliation(s)
- Shashank Tripathi
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Shweta Maurya
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Ajit Singh
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India.
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6
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Jedram O, Maphanao P, Karnchanapandh K, Mahalapbutr P, Thanan R, Sakonsinsiri C. Corosolic Acid Induced Apoptosis via Upregulation of Bax/Bcl-2 Ratio and Caspase-3 Activation in Cholangiocarcinoma Cells. ACS OMEGA 2024; 9:1278-1286. [PMID: 38222611 PMCID: PMC10785084 DOI: 10.1021/acsomega.3c07556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/09/2023] [Accepted: 11/30/2023] [Indexed: 01/16/2024]
Abstract
Cholangiocarcinoma (CCA), an aggressive malignancy arising from the biliary epithelium, exhibits a high incidence in Thailand. CCA usually lacks specific symptoms and is typically diagnosed in its advanced stages, presenting significant treatment challenges. Current CCA therapeutic options, including surgery, chemotherapy, and radiation, have limited success rates and often cause side effects. Nature-derived compounds hold promise for reducing undesirable adverse effects and are an excellent source of anticancer drugs. Corosolic acid (CA), a triterpenoid found in Lagerstroemia speciosa L. leaves, exhibits anticancer properties; however, the effectiveness of CA against CCA and its molecular mechanisms remained unexplored. Herein, the anti-CCA and apoptosis-inducing effects of CA were investigated using various techniques, i.e., the MTT assay, flow cytometry with FITC-labeled Annexin V (Annexin V-FITC) and propidium iodide double staining, JC-1 staining, western blot analysis, caspase-3 activity assay, and molecular dynamics (MD) simulations. CA inhibited the proliferation of KKU-213A and KKU-213B CCA cells and triggered apoptosis through alterations in mitochondrial membrane potential (ΔΨm), and increases in the Bax/Bcl-2 expression ratio, cytochrome c release, and caspase-3 activity. As indicated by MD simulations, CA has the potential to bind to Bcl-2 through hydrogen bonds between amino acid residues R146 and N143. These findings underscore the potential of CA as a promising candidate for treatment of CCA.
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Affiliation(s)
- Onanong Jedram
- Department
of Biochemistry, Faculty of Medicine, Khon
Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma
Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Pornpattra Maphanao
- Department
of Biochemistry, Faculty of Medicine, Khon
Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma
Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kun Karnchanapandh
- Structural
and Computational Biology Research Unit, Department of Biochemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Panupong Mahalapbutr
- Department
of Biochemistry, Faculty of Medicine, Khon
Kaen University, Khon Kaen 40002, Thailand
| | - Raynoo Thanan
- Department
of Biochemistry, Faculty of Medicine, Khon
Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma
Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Chadamas Sakonsinsiri
- Department
of Biochemistry, Faculty of Medicine, Khon
Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma
Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
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7
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Jeon SJ, Jung GH, Choi EY, Han EJ, Lee JH, Han SH, Woo JS, Jung SH, Jung JY. Kaempferol induces apoptosis through the MAPK pathway and regulates JNK-mediated autophagy in MC-3 cells. Toxicol Res 2024; 40:45-55. [PMID: 38223666 PMCID: PMC10786811 DOI: 10.1007/s43188-023-00206-z] [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: 04/05/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 01/16/2024] Open
Abstract
This study sought to determine the anticancer effect of kaempferol, a glycone-type flavonoid glycoside with various pharmacological benefits, on human oral cancer MC-3 cells. In vitro studies comprised a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, annexin V and propidium iodide staining, western blotting analysis, and acridine orange staining, while the in vivo studies entailed a xenograft model, hematoxylin and eosin staining, and TdT-mediated dUTP-biotin nick end labelling. In vitro, kaempferol reduced the rate of survival of MC-3 cells, mediated intrinsic apoptosis, increased the number of acidic vesicular organelles, and altered the expression of autophagy-related proteins. Further, treatment with the autophagy inhibitors revealed that the induced autophagy had a cytoprotective effect on apoptosis in kaempferol-treated MC-3 cells. Kaempferol also decreased the expression of phosphorylated extracellular signal-regulated kinase and increased that of phosphorylated c-Jun N-terminal kinase (p-JNK) and phosphorylated p38 kinase in MC-3 cells, suggesting the occurrence of mitogen-activated protein kinase-mediated apoptosis and JNK-mediated autophagy. In vivo, kaempferol reduced tumor growth inducing apoptosis and autophagy. These results showed that kaempferol has the potential use as an adjunctive agent in treating oral cancer.
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Affiliation(s)
- Su-Ji Jeon
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Gi-Hwan Jung
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Eun-Young Choi
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Eun-Ji Han
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Jae-Han Lee
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - So-Hee Han
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Joong-Seok Woo
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Soo-Hyun Jung
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
| | - Ji-Youn Jung
- Department of Companion and Laboratory Animal Science, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
- Research Institute for Natural Products, Kongju National University, Daehak-ro, Yesan-eup, Yesan-gun, Chungcheongnam-do 32439 Republic of Korea
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8
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Fukuyama Y, Kubo M, Harada K. Neurotrophic Natural Products. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2024; 123:1-473. [PMID: 38340248 DOI: 10.1007/978-3-031-42422-9_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
Neurotrophins (NGF, BDNF, NT3, NT4) can decrease cell death, induce differentiation, as well as sustain the structure and function of neurons, which make them promising therapeutic agents for the treatment of neurodegenerative disorders. However, neurotrophins have not been very effective in clinical trials mostly because they cannot pass through the blood-brain barrier owing to being high-molecular-weight proteins. Thus, neurotrophin-mimic small molecules, which stimulate the synthesis of endogenous neurotrophins or enhance neurotrophic actions, may serve as promising alternatives to neurotrophins. Small-molecular-weight natural products, which have been used in dietary functional foods or in traditional medicines over the course of human history, have a great potential for the development of new therapeutic agents against neurodegenerative diseases such as Alzheimer's disease. In this contribution, a variety of natural products possessing neurotrophic properties such as neurogenesis, neurite outgrowth promotion (neuritogenesis), and neuroprotection are described, and a focus is made on the chemistry and biology of several neurotrophic natural products.
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Affiliation(s)
- Yoshiyasu Fukuyama
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan.
| | - Miwa Kubo
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
| | - Kenichi Harada
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
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9
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Chatterjee T, Guha D, Dhar J, Saha T, Paul D, Sa G, Chakrabarti P. Adenosine dialdehyde, a methyltransferase inhibitor, induces colorectal cancer cells apoptosis by regulating PIMT:p53 interaction. Biochem Biophys Res Commun 2023; 684:149134. [PMID: 37871521 DOI: 10.1016/j.bbrc.2023.149134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/03/2023] [Accepted: 10/17/2023] [Indexed: 10/25/2023]
Abstract
Post-translational modification (PTM) is important in controlling many biological processes by changing the structure and function of a protein. Protein methylation is an important PTM, and the role of methyltransferases has been implicated in numerous cellular functions. Protein L-isoaspartyl methyltransferase (PIMT) is ubiquitously expressed in almost all organisms and govern important cellular processes including apoptosis. Among other functions, PIMT has also been identified as a potent oncogene because it destabilizes the structure of the tumor suppressor p53 via methylation at the transactivation domain. In the present study we identified that out of the three methyltransferase inhibitors tested, namely, S-adenosyl-l-homocysteine (AdoHcy), adenosine and adenosine dialdehyde (AdOx), only AdOx augments p53 expression by destabilizing PIMT structure, as evident from far-UV CD. The effect of the inhibitors, AdOx in particular, to the structure of PIMT, and the binding of PIMT to the p53 transactivation domain have been investigated by docking and molecular dynamics simulations. AdOx significantly increases p53 accumulation and nuclear translocation in colon cancer cells, triggering the p53-mediated apoptotic pathway. To better understand the molecular mechanisms underlying p53 accumulation in colon cancer cells, we observed that the level of PIMT is considerably lower in AdOx-treated cells, reducing its association with p53, which stabilized p53. p53 then transactivated BAX, increasing the BAX: BCL-2 ratio and causing colon cancer cell death.
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Affiliation(s)
- Tanaya Chatterjee
- Department of Biochemistry, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India.
| | - Deblina Guha
- Division of Molecular Medicine, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India
| | - Jesmita Dhar
- Division of Molecular Medicine, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India
| | - Taniya Saha
- Division of Molecular Medicine, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India
| | - Debamita Paul
- Department of Biochemistry, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India
| | - Gaurisankar Sa
- Division of Molecular Medicine, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India.
| | - Pinak Chakrabarti
- Department of Biochemistry, Bose Institute, P1/12, CIT Scheme VII M, Kolkata, 700054, India
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10
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Fekri Kohan S, Zamani H, Salehzadeh A. Antibacterial potential and cytotoxic activity of iron oxide nanoparticles conjugated with thymol (Fe 3O 4@Glu-Thymol) on breast cancer cells and investigating the expression of BAX, CASP8, and BCL-2 genes. Biometals 2023; 36:1273-1284. [PMID: 37351759 DOI: 10.1007/s10534-023-00516-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/14/2023] [Indexed: 06/24/2023]
Abstract
The use of metal nanoparticles (NPs) conjugated with natural herbal molecules in biomedical applications has been growing. In this work, we synthesized Iron oxide NPs conjugated with thymol (Fe3O4@Glu-Thymol) and investigated their antibacterial and anticancer potentials. Physicochemical features of the NPs were studied by FT-IR, EDS-mapping, XRD, DLS, zeta potential, and electron microscopy. The antibacterial activity of the NPs against Pseudomonas aeruginosa and anticancer activity for breast cancer cells was investigated by broth microdilution and MTT and flow cytometry assays, respectively. The expression of apoptosis signaling genes in breast cancer cells that were treated with the NPs was studied by qPCR assay. The NPs were spherical, in a size range of 40-66 nm, without impurities, and with zeta potential and hydrodynamic size of - 23 mV and 185 nm, respectively. Moreover, the FT-IR and XRD assays confirmed the proper synthesis of Fe3O4 and conjugation with thymol. The minimum inhibitory concentration of the NPs for P. aeruginosa strains was 64-128 µg/mL. Our results showed that Fe3O4@Glu-Thymol was considerably more toxic for breast cancer cells than normal human cells and the 50% inhibitory concentration were 90.4 and 322 µg/mL, respectively. Upon treating breast cancer cells with the NPs the frequency of cell apoptosis increased by 18.9%. Also, the expression of the BAX and CASP8 genes in NPs treated cells significantly increased by 1.75 and 2.25 folds, respectively while the BCL-2 gene remained almost constant. This study reveals that Fe3O4@Glu-Thymol has considerable potential to be used in biomedical fields.
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Affiliation(s)
- Shirin Fekri Kohan
- Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Hojjatolah Zamani
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Ali Salehzadeh
- Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran.
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Zhu M, Liu D, Liu G, Zhang M, Pan F. Caspase-Linked Programmed Cell Death in Prostate Cancer: From Apoptosis, Necroptosis, and Pyroptosis to PANoptosis. Biomolecules 2023; 13:1715. [PMID: 38136586 PMCID: PMC10741419 DOI: 10.3390/biom13121715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/08/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
Prostate cancer (PCa) is a complex disease and the cause of one of the highest cancer-related mortalities in men worldwide. Annually, more than 1.2 million new cases are diagnosed globally, accounting for 7% of newly diagnosed cancers in men. Programmed cell death (PCD) plays an essential role in removing infected, functionally dispensable, or potentially neoplastic cells. Apoptosis is the canonical form of PCD with no inflammatory responses elicited, and the close relationship between apoptosis and PCa has been well studied. Necroptosis and pyroptosis are two lytic forms of PCD that result in the release of intracellular contents, which induce inflammatory responses. An increasing number of studies have confirmed that necroptosis and pyroptosis are also closely related to the occurrence and progression of PCa. Recently, a novel form of PCD named PANoptosis, which is a combination of apoptosis, necroptosis, and pyroptosis, revealed the attached connection among them and may be a promising target for PCa. Apoptosis, necroptosis, pyroptosis, and PANoptosis are good examples to better understand the mechanism underlying PCD in PCa. This review aims to summarize the emerging roles and therapeutic potential of apoptosis, necroptosis, pyroptosis, and PANoptosis in PCa.
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Affiliation(s)
- Minggang Zhu
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.Z.); (D.L.); (M.Z.)
| | - Di Liu
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.Z.); (D.L.); (M.Z.)
| | - Guoqiang Liu
- Urology Department of Guangzhou First People’s Hospital, Guangzhou 510000, China;
| | - Mingrui Zhang
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.Z.); (D.L.); (M.Z.)
| | - Feng Pan
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.Z.); (D.L.); (M.Z.)
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12
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Li H, Ji XQ, Zhang SM, Bi RH. Hypoxia and inflammatory factor preconditioning enhances the immunosuppressive properties of human umbilical cord mesenchymal stem cells. World J Stem Cells 2023; 15:999-1016. [PMID: 38058960 PMCID: PMC10696190 DOI: 10.4252/wjsc.v15.i11.999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/28/2023] [Accepted: 10/30/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) have great potential for the treatment of various immune diseases due to their unique immunomodulatory properties. However, MSCs exposed to the harsh inflammatory environment of damaged tissue after intravenous transplantation cannot exert their biological effects, and therefore, their therapeutic efficacy is reduced. In this challenging context, an in vitro preconditioning method is necessary for the development of MSC-based therapies with increased immunomodulatory capacity and transplantation efficacy. AIM To determine whether hypoxia and inflammatory factor preconditioning increases the immunosuppressive properties of MSCs without affecting their biological characteristics. METHODS Umbilical cord MSCs (UC-MSCs) were pretreated with hypoxia (2% O2) exposure and inflammatory factors (interleukin-1β, tumor necrosis factor-α, interferon-γ) for 24 h. Flow cytometry, polymerase chain reaction, enzyme-linked immunosorbent assay and other experimental methods were used to evaluate the biological characteristics of pretreated UC-MSCs and to determine whether pretreatment affected the immunosuppressive ability of UC-MSCs in coculture with immune cells. RESULTS Pretreatment with hypoxia and inflammatory factors caused UC-MSCs to be elongated but did not affect their viability, proliferation or size. In addition, pretreatment significantly decreased the expression of coagulation-related tissue factors but did not affect the expression of other surface markers. Similarly, mitochondrial function and integrity were retained. Although pretreatment promoted UC-MSC apoptosis and senescence, it increased the expression of genes and proteins related to immune regulation. Pretreatment increased peripheral blood mononuclear cell and natural killer (NK) cell proliferation rates and inhibited NK cell-induced toxicity to varying degrees. CONCLUSION In summary, hypoxia and inflammatory factor preconditioning led to higher immunosuppressive effects of MSCs without damaging their biological characteristics.
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Affiliation(s)
- Hang Li
- Department of Histology and Embryology, Shanxi Medical University, Taiyuan 030001, Shanxi Province, China
| | - Xiao-Qing Ji
- School of Pharmaceutical Science, Shanxi Medical University, Taiyuan 030001, Shanxi Province, China
| | - Shu-Ming Zhang
- School of Pharmaceutical Science, Shanxi Medical University, Taiyuan 030001, Shanxi Province, China
| | - Ri-Hui Bi
- Department of Hepatobiliary Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Hospital Affiliated to Shanxi Medical University, The Third Hospital of Shanxi Medical University, Taiyuan 030002, Shanxi Province, China.
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13
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K C PB, Maharjan A, Acharya M, Lee D, Kusma S, Gautam R, Kwon JT, Kim C, Kim K, Kim H, Heo Y. Polytetrafluorethylene microplastic particles mediated oxidative stress, inflammation, and intracellular signaling pathway alteration in human derived cell lines. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 897:165295. [PMID: 37419366 DOI: 10.1016/j.scitotenv.2023.165295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 06/30/2023] [Accepted: 07/01/2023] [Indexed: 07/09/2023]
Abstract
Microplastics (MPs) are now widely distributed across the aerial, terrestrial, and aquatic environments. Thus, exposure to MPs via the oral, inhalation, or dermal routes is inevitable. Polytetrafluoroethylene (PTFE)-MPs is mainly used for manufacturing nonstick cookware, semiconductors, and medical devices; however, their toxicity has been rarely studied. In the present study, six different human cell lines, which are representative of tissues and cells that directly or indirectly come into contact with MPs, were exposed to two different sizes of irregular shape PTFE-MPs (with an average diameter of 6.0 or 31.7 μm). PTFE-MPs-mediated cytotoxicity, oxidative stress, and changes in proinflammatory cytokine production were then evaluated. We found that the PTFE-MPs did not induce cytotoxicity under any of the experimental conditions. However, PTFE-MPs (especially average diameter of 6.0 μm) induced nitric oxide and reactive oxygen species production in all the cell lines tested. Moreover, both sizes of PTFE-MPs increased the secretion of tumor necrosis factor alpha and interleukin-6 from the U937 macrophage cell line and the A549 lung epithelial cell line, respectively. In addition, PTFE-MPs activated the MAPK signaling pathways, especially the ERK pathway, in A549 and U937 cells, and in the THP-1 dendritic cell line. We also found that the expression of the NLRP3 inflammasome was reduced in the U937 and THP-1 cell lines following treatment with the PTFE-MPs sized 31.7 μm average diameter. Furthermore, expression of the apoptosis regulator, BCL2, was markedly increased in the A549 and U937 cell lines. Thus, although PTFE-MPs exert different effects on different cell types, our findings suggest that PTFE-MPs-associated toxicity may be specifically linked to the activation of the ERK pathway, which ultimately induces oxidative stress and inflammation.
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Affiliation(s)
- Pramod Bahadur K C
- Graduate School Department of Toxicology, Daegu Catholic University, Gyeongsan 38430, Republic of Korea
| | - Anju Maharjan
- Department of Occupational Health, College of Bio and Medical Sciences, Daegu Catholic University, 38430 Gyeongsan, Republic of Korea
| | - Manju Acharya
- Department of Occupational Health, College of Bio and Medical Sciences, Daegu Catholic University, 38430 Gyeongsan, Republic of Korea
| | - DaEun Lee
- Department of Occupational Health, College of Bio and Medical Sciences, Daegu Catholic University, 38430 Gyeongsan, Republic of Korea
| | - Sarina Kusma
- Graduate School Department of Toxicology, Daegu Catholic University, Gyeongsan 38430, Republic of Korea
| | - Ravi Gautam
- Department of Occupational Health, College of Bio and Medical Sciences, Daegu Catholic University, 38430 Gyeongsan, Republic of Korea
| | - Jung-Taek Kwon
- Environmental Health Research Department, National Institute of Environmental Research, 22689 Incheon, Republic of Korea.
| | - ChangYul Kim
- Graduate School Department of Toxicology, Daegu Catholic University, Gyeongsan 38430, Republic of Korea.
| | - KilSoo Kim
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Center, 41061 Daegu, Republic of Korea; College of Veterinary Medicine, Kyungpook National University, 41566 Daegu, Republic of Korea.
| | - HyoungAh Kim
- College of Medicine, Department of Preventive Medicine, The Catholic University of Korea, 06591 Seoul, Republic of Korea.
| | - Yong Heo
- Graduate School Department of Toxicology, Daegu Catholic University, Gyeongsan 38430, Republic of Korea; Department of Occupational Health, College of Bio and Medical Sciences, Daegu Catholic University, 38430 Gyeongsan, Republic of Korea.
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14
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Lin J, Zheng X, Xiong Z, Xiang Q, Zhao Y, Jiang S, Sun Z, Fan D, Sun C, Li W. DJ-1-mediated p62 degradation delays intervertebral disc degeneration by inhibiting apoptosis of nucleus pulposus cells. Apoptosis 2023; 28:1357-1371. [PMID: 37300741 DOI: 10.1007/s10495-023-01862-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 06/12/2023]
Abstract
Intervertebral disc degeneration (IDD) is the most important pathological basis of degenerative spinal diseases, for which effective interventions are still lacking. Oxidative stress is considered to be one of the leading pathological mechanisms contributing to IDD. However, the exact role of DJ-1 as an essential member of the antioxidant defense system in IDD is still unclear. Therefore, the aim of this study was to investigate the role played by DJ-1 in IDD and to reveal its potential molecular mechanisms. Western blot and immunohistochemical staining assays were performed to detect the expression of DJ-1 in degenerative nucleus pulposus cells (NPCs). After overexpression of DJ-1 in NPCs by lentiviral transfection, DCFH-DA and MitoSOX fluorescent probes were used to evaluate the levels of reactive oxygen species (ROS); while western blot, TUNEL staining, and Caspase-3 activity were used to assess apoptosis. Immunofluorescence staining was used to demonstrate the relationship between DJ-1 and p62. After inhibition of lysosomal degradation function with chloroquine, p62 degradation and apoptosis in DJ-1 overexpressing NPCs were further examined. In vivo, we assessed the therapeutic effect of upregulated DJ-1 on IDD by X-ray, MRI and Safranin O-Fast green staining. The protein expression of DJ-1 was significantly decreased in degenerated NPCs, accompanied by increased apoptosis. However, overexpression of DJ-1 significantly inhibited the elevated ROS levels and apoptosis in NPCs under oxidative stress. Mechanistically, our results showed that upregulation of DJ-1 promoted p62 degradation via the autophagic lysosomal pathway and that the protective effect of DJ-1 on NPCs under oxidative stress was partially mediated by promoting lysosomal pathway degradation of p62. Moreover, intradiscal injection of adeno-associated virus for overexpression of DJ-1 mitigated the progression of IDD in rats. This study reveals that DJ-1 maintains the homeostasis of NPCs by promoting the degradation of p62 through the autophagic lysosomal pathway, suggesting that DJ-1 is a promising new target for IDD intervention.
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Affiliation(s)
- Jialiang Lin
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Peking University Health Science Center, Beijing, China
| | - Xuanqi Zheng
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Peking University Health Science Center, Beijing, China
| | - Zhencheng Xiong
- Trauma Medical Center, Department of Orthopedics Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Qian Xiang
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Peking University Health Science Center, Beijing, China
| | - Yongzhao Zhao
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Peking University Health Science Center, Beijing, China
| | - Shuai Jiang
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
| | - Zhuoran Sun
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
| | - Dongwei Fan
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
| | - Chuiguo Sun
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
| | - Weishi Li
- Department of Orthopaedics, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China.
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China.
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China.
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15
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Sobh EA, Dahab MA, Elkaeed EB, Alsfouk BA, Ibrahim IM, Metwaly AM, Eissa IH. A novel thieno[2,3-d]pyrimidine derivative inhibiting vascular endothelial growth factor receptor-2: A story of computer-aided drug discovery. Drug Dev Res 2023; 84:1247-1265. [PMID: 37232504 DOI: 10.1002/ddr.22083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 05/06/2023] [Accepted: 05/14/2023] [Indexed: 05/27/2023]
Abstract
Following the pharmacophoric features of vascular endothelial growth factor receptor 2 (VEGFR-2) inhibitors, a novel thieno[2,3-d]pyrimidine derivative has been designed and its activity against VEGFR-2 has been demonstrated by molecular docking studies that showed an accurate binding mode and an excellent binding energy. Furthermore, the recorded binding was confirmed by a series of molecular dynamics simulation studies, which also revealed precise energetic, conformational, and dynamic changes. Additionally, molecular mechanics with generalized Born and surface area solvation and polymer-induced liquid precursors studies were conducted and verified the results of the MD simulations. Next, in silico absorption, distribution, metabolism, excretion, and toxicity studies have also been conducted to examine the general drug-like nature of the designed candidate. According to the previous results, the thieno[2,3-d]pyrimidine derivative was synthesized. Fascinatingly, it inhibited VEGFR-2 (IC50 = 68.13 nM) and demonstrated strong inhibitory activity toward human liver (HepG2), and prostate (PC3) cell lines with IC50 values of 6.60 and 11.25 µM, respectively. As well, it was safe and showed a high selectivity index against normal cell lines (WI-38). Finally, the thieno[2,3-d]pyrimidine derivative arrested the growth of the HepG2 cells at the G2/M phase inducing both early and late apoptosis. These results were further confirmed through the ability of the thieno[2,3-d]pyrimidine derivative to induce significant changes in the apoptotic genes levels of caspase-3, caspase-9, Bcl-2 associated X-protein, and B-cell lymphoma 2.
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Affiliation(s)
- Eman A Sobh
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Shibin-Elkom, Egypt
| | - Mohammed A Dahab
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Eslam B Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh, Saudi Arabia
| | - Bshra A Alsfouk
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Ibrahim M Ibrahim
- Biophysics Department, Faculty of Science, Cairo University, Cairo, Egypt
| | - Ahmed M Metwaly
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
- Biopharmaceutical Products Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
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16
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Salikhova DI, Golovicheva VV, Fatkhudinov TK, Shevtsova YA, Soboleva AG, Goryunov KV, Dyakonov AS, Mokroysova VO, Mingaleva NS, Shedenkova MO, Makhnach OV, Kutsev SI, Chekhonin VP, Silachev DN, Goldshtein DV. Therapeutic Efficiency of Proteins Secreted by Glial Progenitor Cells in a Rat Model of Traumatic Brain Injury. Int J Mol Sci 2023; 24:12341. [PMID: 37569717 PMCID: PMC10419112 DOI: 10.3390/ijms241512341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/28/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023] Open
Abstract
Traumatic brain injuries account for 30-50% of all physical traumas and are the most common pathological diseases of the brain. Mechanical damage of brain tissue leads to the disruption of the blood-brain barrier and the massive death of neuronal, glial, and endothelial cells. These events trigger a neuroinflammatory response and neurodegenerative processes locally and in distant parts of the brain and promote cognitive impairment. Effective instruments to restore neural tissue in traumatic brain injury are lacking. Glial cells are the main auxiliary cells of the nervous system, supporting homeostasis and ensuring the protection of neurons through contact and paracrine mechanisms. The glial cells' secretome may be considered as a means to support the regeneration of nervous tissue. Consequently, this study focused on the therapeutic efficiency of composite proteins with a molecular weight of 5-100 kDa secreted by glial progenitor cells in a rat model of traumatic brain injury. The characterization of proteins below 100 kDa secreted by glial progenitor cells was evaluated by proteomic analysis. Therapeutic effects were assessed by neurological outcomes, measurement of the damage volume by MRI, and an evaluation of the neurodegenerative, apoptotic, and inflammation markers in different areas of the brain. Intranasal infusions of the composite protein product facilitated the functional recovery of the experimental animals by decreasing the inflammation and apoptotic processes, preventing neurodegenerative processes by reducing the amounts of phosphorylated Tau isoforms Ser396 and Thr205. Consistently, our findings support the further consideration of glial secretomes for clinical use in TBI, notably in such aspects as dose-dependent effects and standardization.
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Affiliation(s)
- Diana I. Salikhova
- Institute of Molecular and Cellular Medicine, RUDN University, 117198 Moscow, Russia; (T.K.F.); (A.G.S.); (M.O.S.); (D.V.G.)
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Victoria V. Golovicheva
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia;
| | - Timur Kh. Fatkhudinov
- Institute of Molecular and Cellular Medicine, RUDN University, 117198 Moscow, Russia; (T.K.F.); (A.G.S.); (M.O.S.); (D.V.G.)
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Yulia A. Shevtsova
- V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 117997 Moscow, Russia; (Y.A.S.); (K.V.G.)
- Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Anna G. Soboleva
- Institute of Molecular and Cellular Medicine, RUDN University, 117198 Moscow, Russia; (T.K.F.); (A.G.S.); (M.O.S.); (D.V.G.)
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Kirill V. Goryunov
- V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 117997 Moscow, Russia; (Y.A.S.); (K.V.G.)
| | - Alexander S. Dyakonov
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Victoria O. Mokroysova
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Natalia S. Mingaleva
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Margarita O. Shedenkova
- Institute of Molecular and Cellular Medicine, RUDN University, 117198 Moscow, Russia; (T.K.F.); (A.G.S.); (M.O.S.); (D.V.G.)
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Oleg V. Makhnach
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Sergey I. Kutsev
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
| | - Vladimir P. Chekhonin
- Serbsky State Scientific Center for Social and Forensic Psychiatry, 119034 Moscow, Russia;
| | - Denis N. Silachev
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia;
| | - Dmitry V. Goldshtein
- Institute of Molecular and Cellular Medicine, RUDN University, 117198 Moscow, Russia; (T.K.F.); (A.G.S.); (M.O.S.); (D.V.G.)
- Research Centre for Medical Genetics, 115478 Moscow, Russia; (A.S.D.); (V.O.M.); (N.S.M.); (O.V.M.); (S.I.K.)
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17
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Anguiano B, Álvarez L, Delgado-González E, Ortiz-Martínez Z, Montes de Oca C, Morales G, Aceves C. Protective effects of iodine on rat prostate inflammation induced by sex hormones and on the DU145 prostate cancer cell line treated with TNF. Mol Cell Endocrinol 2023; 572:111957. [PMID: 37192707 DOI: 10.1016/j.mce.2023.111957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/12/2023] [Accepted: 05/13/2023] [Indexed: 05/18/2023]
Abstract
Molecular iodine (I2) prevents oxidative stress and prostate hyperplasia induced by hyperandrogenism and reduces cell viability in prostate cancer cell lines. Here, we aimed to evaluate the protective effect of I2 and testosterone (T) on hyperestrogenism-induced prostate inflammation. Additionally, the effects of I2 and/or tumor necrosis factor (TNF) on cell viability and interleukin 6 (IL6) secretion were evaluated in a prostate cancer cell line (DU145). We also investigated whether the effects of I2 on viability are peroxisome proliferator-activated receptor gamma (PPARG)-dependent. Castrated (Cx) rats received pellets of either 17β estradiol (E2) or E2 and T and were treated with I2 (0.05%) in the drinking water for four weeks. The experimental groups were sham, Cx, Cx + E2, Cx + E2+I2, Cx + E2+T, and Cx + E2+T + I2. As expected, inflammation was triggered in the Cx + E2 group (high inflammation score; increase in TNF and transcriptional activity of RELA [nuclear factor-kappa B p65 subunit]), and this effect was diminished in the Cx + E2+T group (medium inflammation score and decrease in TNF). The lowest inflammation score (decrease of TNF and RELA and increase of PPARG) was obtained in the Cx + E2+T + I2 group. In DU145 cells, I2 (400 μM) and TNF (10 ng/ml) additively reduced cell viability, and I2 reduced the production of TNF-stimulated IL6. The PPARG antagonist (GW9662) did not inhibit the effects of I2 on the loss of cell viability. In summary, our data suggest that I2 and T exert a synergistic anti-inflammatory action on the normal prostate, and the interrelationship between I2 and TNF leads to anti-proliferative effects in DU145 cells. PPARG does not seem to participate in the I2-induced cell viability loss in the prostate.
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Affiliation(s)
- Brenda Anguiano
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico.
| | - Lourdes Álvarez
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico
| | - Evangelina Delgado-González
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico
| | - Zamira Ortiz-Martínez
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico
| | - Carlos Montes de Oca
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico
| | - Giapsy Morales
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico
| | - Carmen Aceves
- Departamento de Neurobiología Celular y Molecular. Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230, Querétaro, Mexico
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18
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Mohany M, Al-zharani M, Nasr FA, El-Wetidy MS, Farag M, Abdel-Mageed WM, El-Gamal A, Al-Rejaie SS, Noman OM, Qurtam AA, Rudayni HA, Aleissa MS. Persicaline, an alkaloid from Salvadora persica, inhibits proliferation and induces apoptosis and cell-cycle arrest in MCF-7 cells. OPEN CHEM 2023. [DOI: 10.1515/chem-2022-0302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
Abstract
Abstract
Cancer is the second largest cause of mortality worldwide. Many natural bioactive chemicals generated from plants have favorable impacts on health, including cancer chemoprevention, compared to their manufactured counterparts. Persicaline, a novel sulfur-containing imidazoline alkaloid derived from Salvadora persica, has been shown to display promising antioxidant activity. In this study, the antiproliferative activity of persicaline was tested against different cancer cells using (3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide assay. The cell death mode and cell-cycle arrest were examined using flow cytometry analysis. In addition, the proapoptotic and molecular mechanism effects of persicaline against mammary MCF-7 cell line were explored. Furthermore, the impact of persicaline on apoptotic genes markers, generation of reactive oxygen species (ROS), and mitochondrial membrane potential were monitored. It was found that persicaline inhibits cell proliferation in a dose-dependent manner. Persicaline-treated MCF-7 cells also showed initiation of apoptotic events and G1 cell-cycle arrest. In addition, persicaline treatment led to an increase in ROS generation, Bax and caspase upregulation while the Bcl-2 was downregulated. Hence, for the first time, this study showed that persicaline causes G1 phase arrest and apoptosis induction in MCF-7 cells. Increased proapoptotic genes and ROS levels were required for the antiproliferative and apoptotic effects of persicaline.
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Affiliation(s)
- Mohamed Mohany
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University , P.O. Box 55760 , Riyadh – 1145 , Saudi Arabia
| | - Mohammed Al-zharani
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU) , Riyadh 11623 , Saudi Arabia
| | - Fahd A. Nasr
- Department of Pharmacognosy, College of Pharmacy, King Saud University , P.O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Mohammad S. El-Wetidy
- College of Medicine, Research Center, King Saud University , P.O. Box 2925 , Riyadh 11451 , Saudi Arabia
| | - Mohamed Farag
- Department of Pharmacognosy, College of Pharmacy, King Saud University , P.O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Wael M. Abdel-Mageed
- Department of Pharmacognosy, College of Pharmacy, King Saud University , P.O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Ali El-Gamal
- Department of Pharmacognosy, College of Pharmacy, King Saud University , P.O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Salim S. Al-Rejaie
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University , P.O. Box 55760 , Riyadh – 1145 , Saudi Arabia
| | - Omar M. Noman
- Department of Pharmacognosy, College of Pharmacy, King Saud University , P.O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Ashraf Ahmed Qurtam
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU) , Riyadh 11623 , Saudi Arabia
| | - Hassan A. Rudayni
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU) , Riyadh 11623 , Saudi Arabia
| | - Mohammed S. Aleissa
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU) , Riyadh 11623 , Saudi Arabia
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Yang HL, Huang ST, Lyu ZH, Bhat AA, Vadivalagan C, Yeh YL, Hseu YC. The anti-tumor activities of coenzyme Q0 through ROS-mediated autophagic cell death in human triple-negative breast cells. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
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20
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Abbonante V, Malara A, Chrisam M, Metti S, Soprano P, Semplicini C, Bello L, Bozzi V, Battiston M, Pecci A, Pegoraro E, De Marco L, Braghetta P, Bonaldo P, Balduini A. Lack of COL6/collagen VI causes megakaryocyte dysfunction by impairing autophagy and inducing apoptosis. Autophagy 2023; 19:984-999. [PMID: 35857791 PMCID: PMC9980446 DOI: 10.1080/15548627.2022.2100105] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Endoplasmic reticulum stress is an emerging significant player in the molecular pathology of connective tissue disorders. In response to endoplasmic reticulum stress, cells can upregulate macroautophagy/autophagy, a fundamental cellular homeostatic process used by cells to degrade and recycle proteins or remove damaged organelles. In these scenarios, autophagy activation can support cell survival. Here we demonstrated by in vitro and in vivo approaches that megakaryocytes derived from col6a1-⁄- (collagen, type VI, alpha 1) null mice display increased intracellular retention of COL6 polypeptides, endoplasmic reticulum stress and apoptosis. The unfolded protein response is activated in col6a1-⁄- megakaryocytes, as evidenced by the upregulation of molecular chaperones, by the increased splicing of Xbp1 mRNA and by the higher level of the pro-apoptotic regulator DDIT3/CHOP. Despite the endoplasmic reticulum stress, basal autophagy is impaired in col6a1-⁄- megakaryocytes, which show lower BECN1 levels and reduced autophagosome maturation. Starvation and rapamycin treatment rescue the autophagic flux in col6a1-⁄- megakaryocytes, leading to a decrease in intracellular COL6 polypeptide retention, endoplasmic reticulum stress and apoptosis. Furthermore, megakaryocytes cultured from peripheral blood hematopoietic progenitors of patients affected by Bethlem myopathy and Ullrich congenital muscular dystrophy, two COL6-related disorders, displayed increased apoptosis, endoplasmic reticulum stress and impaired autophagy. These data demonstrate that genetic disorders of collagens, endoplasmic reticulum stress and autophagy regulation in megakaryocytes may be interrelated.Abbreviations: 7-AAD: 7-amino-actinomycin D; ATF: activating transcriptional factor; BAX: BCL2 associated X protein; BCL2: B cell leukemia/lymphoma 2; BCL2L1/Bcl-xL: BCL2-like 1; BM: bone marrow; COL6: collagen, type VI; col6a1-⁄-: mice that are null for Col6a1; DDIT3/CHOP/GADD153: DNA-damage inducible transcript 3; EGFP: enhanced green fluorescent protein; ER: endoplasmic reticulum; reticulophagy: endoplasmic reticulum-selective autophagy; HSPA5/Bip: heat shock protein 5; HSP90B1/GRP94: heat shock protein 90, beta (Grp94), member 1; LAMP2: lysosomal associated membrane protein 2; MAP1LC3B/LC3B: microtubule-associated protein 1 light chain 3 beta; Mk: megakaryocytes; MTOR: mechanistic target of rapamycin kinase; NIMV: noninvasive mechanical ventilation; PI3K: phosphoinositide 3-kinase; PPP1R15A/GADD34: protein phosphatase 1, regulatory subunit 15A; RT-qPCR: reverse transcription-quantitative real-time PCR; ROS: reactive oxygen species; SERPINH1/HSP47: serine (or cysteine) peptidase inhibitor, clade H, member 1; sh-RNA: short hairpin RNA; SOCE: store operated calcium entry; UCMD: Ullrich congenital muscular dystrophy; UPR: unfolded protein response; WIPI2: WD repeat domain, phosphoinositide-interacting 2; WT: wild type; XBP1: X-box binding protein 1.
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Affiliation(s)
- Vittorio Abbonante
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Laboratory of Biochemistry-Biotechnology and Advanced Diagnostics, IRCCS San Matteo Foundation, Pavia, Italy.,Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Alessandro Malara
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Laboratory of Biochemistry-Biotechnology and Advanced Diagnostics, IRCCS San Matteo Foundation, Pavia, Italy
| | - Martina Chrisam
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Samuele Metti
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Paolo Soprano
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Laboratory of Biochemistry-Biotechnology and Advanced Diagnostics, IRCCS San Matteo Foundation, Pavia, Italy
| | | | - Luca Bello
- Department of Neurosciences, University of Padova, Padua, Italy
| | - Valeria Bozzi
- Department of Internal Medicine, IRCCS Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy
| | - Monica Battiston
- Department of Translational Research, Stem Cell Unit, CRO Aviano National Cancer Institute, Aviano, Italy
| | - Alessandro Pecci
- Department of Internal Medicine, IRCCS Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy
| | - Elena Pegoraro
- Department of Neurosciences, University of Padova, Padua, Italy
| | - Luigi De Marco
- Department of Translational Research, Stem Cell Unit, CRO Aviano National Cancer Institute, Aviano, Italy.,Department of Molecular and Experimental Medicine, SCRIPPS Research Institute, La Jolla, CA, USA
| | - Paola Braghetta
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Paolo Bonaldo
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Alessandra Balduini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Laboratory of Biochemistry-Biotechnology and Advanced Diagnostics, IRCCS San Matteo Foundation, Pavia, Italy.,Department of Biomedical Engineering, Tufts University, Medford, MA, USA
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Orally administered MOTS-c analogue ameliorates dextran sulfate sodium-induced colitis by inhibiting inflammation and apoptosis. Eur J Pharmacol 2023; 939:175469. [PMID: 36528071 DOI: 10.1016/j.ejphar.2022.175469] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/14/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
Inflammatory bowel disease (IBD) is a chronic and relapsing inflammatory disorder of the gastrointestinal tract (GI). Currently, the treatment options for IBD are limited. It has been reported that a novel bioactive mitochondrial-derived peptide (MOTS-c) encoded in the mitochondrial 12S rRNA, suppresses inflammatory response by enhancing the phagocytosis of macrophages. The aim of this study was to investigate the protective effects of MOTS-c against dextran sulfate sodium (DSS)-induced colitis. The results showed that intraperitoneal (i.p.) administration of MOTS-c significantly ameliorated the symptoms of DSS-induced experimental colitis, such as body weight loss, colon length shortening, diarrhea, and histological damage. MOTS-c down-regulated the expression of pro-inflammatory cytokines, decreased the plasma levels of myeloperoxidase, and inhibited the activation of macrophages and recruitment of neutrophils. Moreover, treatment with MOTS-c exhibited anti-apoptotic effects and significantly suppressed the phosphorylation of AMPKα1/2, ERK, and JNK. Notably, oral administration of MOTS-c did not result in any significant improvements. Screening of cell penetrating peptides was performed, (PRR)5 was linked to the C-terminus of MOTS-c through a linker to synthesize a new molecule (termed MP) with better penetration into the colon epithelium. In vitro experiments revealed the longer half-life of MP than MOTS-c, and in vivo experiments showed that oral administration of MP significantly ameliorated DSS-induced colitis. CONCLUSION: The present results demonstrate a protective role of MOTS-c in experimental IBD.
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Abdelgawad MA, Hayallah AM, Bukhari SNA, Musa A, Elmowafy M, Abdel-Rahman HM, Abd El-Gaber MK. Design, Synthesis, Molecular Modeling, and Anticancer Evaluation of New VEGFR-2 Inhibitors Based on the Indolin-2-One Scaffold. Pharmaceuticals (Basel) 2022; 15:1416. [PMID: 36422546 PMCID: PMC9698773 DOI: 10.3390/ph15111416] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/06/2022] [Accepted: 11/09/2022] [Indexed: 08/30/2023] Open
Abstract
A new series of indoline-2-one derivatives was designed and synthesized based on the essential pharmacophoric features of VEGFR-2 inhibitors. Anti-proliferative activities were assessed for all derivatives against breast (MCF-7) and liver (HepG2) cancer cell lines, using sunitinib as a reference agent. The most potent anti-proliferative derivatives were evaluated for their VEGFR-2 inhibition activity. The effects of the most potent inhibitor, 17a, on cell cycle, apoptosis, and expression of apoptotic markers (caspase-3&-9, BAX, and Bcl-2) were studied. Molecular modeling studies, such as docking simulations, physicochemical properties prediction, and pharmacokinetic profiling were performed. The results revealed that derivatives 5b, 10e, 10g, 15a, and 17a exhibited potent anticancer activities with IC50 values from 0.74-4.62 µM against MCF-7 cell line (sunitinib IC50 = 4.77 µM) and from 1.13-8.81 µM against HepG2 cell line (sunitinib IC50 = 2.23 µM). Furthermore, these compounds displayed potent VEGFR-2 inhibitory activities with IC50 values of 0.160, 0.358, 0.087, 0.180, and 0.078 µM, respectively (sunitinib IC50 = 0.139 µM). Cell cycle analysis demonstrated the ability of 17a to induce a cell cycle arrest of the HepG2 cells at the S phase and increase the total apoptosis by 3.5-fold. Moreover, 17a upregulated the expression levels of apoptotic markers caspase-3 and -9 by 6.9-fold and 3.7-fold, respectively. In addition, 17a increased the expression level of BAX by 2.7-fold while decreasing the expression level of Bcl-2 by 1.9-fold. The molecular docking simulations displayed enhanced binding interactions and similar placement as sunitinib inside the active pocket of VEGFR-2. The molecular modeling calculations showed that all the test compounds were in accordance with Lipinski and Veber rules for oral bioavailability and had promising drug-likeness behavior.
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Affiliation(s)
- Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Alaa M. Hayallah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Sphinx University, New Assiut 71515, Egypt
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Arafa Musa
- Department of Pharmacognosy, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Mohammed Elmowafy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Hamdy M. Abdel-Rahman
- Medicinal Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Badr University, Assiut 2014101, Egypt
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23
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Ünlü Endirlik B, Bakır E, Ökçesiz A, Güler A, Hamurcu Z, Eken A, Dreij K, Gürbay A. Investigation of the toxicity of a glyphosate-based herbicide in a human liver cell line: Assessing the involvement of Nrf2 pathway and protective effects of vitamin E and α-lipoic acid. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2022; 96:103999. [PMID: 36252731 DOI: 10.1016/j.etap.2022.103999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 10/08/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Glyphosate-based herbicides (GBHs) are the most widely used herbicides all over the world and has gained more attention in recent years because of health safety concerns. In this study, Roundup, one of the most popular glyphosate formulations, was used to evaluate cytotoxic, oxidative stress and apoptosis inducing effects of GBHs in a human hepatocellular cell line (HepG2). Roundup was shown to significantly increase cellular reactive oxygen species (ROS) levels, which lead to activation of the nuclear factor-erythroid-2-related factor 2 (Nrf2) antioxidant defense pathway including reduced levels of heme oxygenase 1 (HO-1). Furthermore, Roundup was found to induce apoptosis and further analysis confirmed involvement of a mitochondrial-dependent pathway verified by increased Bax/Bcl-2 ratios. Investigation of the protective effects of antioxidants vitamin E (Vit E) and α-lipoic acid (LA) against Roundup toxicity showed that both antioxidants significantly reduced the cytotoxicity, ROS formation, HO-1 downregulation, and apoptosis and that Vit E did so more efficiently than LA. In conclusion, our findings highlight the ROS producing and apoptosis inducing effects associated with GBHs, the activation of Nrf2 pathway as a defense mechanism and the protective effects of Vit E and LA against GBH toxicity.
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Affiliation(s)
- Burcu Ünlü Endirlik
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey.
| | - Elçin Bakır
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Aysun Ökçesiz
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Ahsen Güler
- Betül-Ziya Eren Genome and Stem Cell Center, Erciyes University, Kayseri, Turkey
| | - Zuhal Hamurcu
- Betül-Ziya Eren Genome and Stem Cell Center, Erciyes University, Kayseri, Turkey; Department of Medical Biology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Ayşe Eken
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Kristian Dreij
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Aylin Gürbay
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
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24
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Irshad R, Raj N, Gabr GA, Manzoor N, Husain M. Integrated network pharmacology and experimental analysis unveil multi-targeted effect of 18α- glycyrrhetinic acid against non-small cell lung cancer. Front Pharmacol 2022; 13:1018974. [PMID: 36313358 PMCID: PMC9596789 DOI: 10.3389/fphar.2022.1018974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 09/28/2022] [Indexed: 11/21/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is one of the most malignant types of cancer with soaring incidence rates worldwide, attributed to its heterogeneity and complex etiology. Evidently, alternative anti-cancer therapies comprising traditional medicines and natural products have gained attention for their ability to act as chemopreventive agents with minimal toxicities, either alone or in combination. Accumulating studies have substantiated the inevitability of network pharmacology studies for effectively mapping molecular targets of natural products against multifaceted diseases, including cancer. The 18α-Glycyrrhetinic acid (18α-GA), a triterpenoid found in licorice plants, has shown promising medicinal properties, although, its mechanism of action against NSCLC yet remains elusive. The present study was conducted to explore the anti- NSCLC potential of 18α-GA, employing integrative network pharmacology, molecular docking, and experimental research. Initially, network analysis revealed 181 common targets of 18α-GA in NSCLC as shown in the “compound-target- disease” network employing Cytoscape 3.8.2. Further analyses identified EGFR, AKT1, PI3KR1, MAPK1, IGF1, and SRC as the most crucial hub targets of 18α-GA against NSCLC. Moreover, molecular docking simulations and functional enrichment analyses indicated the involvement of multiple signaling pathways in suppressing NSCLC. Subsequent in-vitro studies verified the antiproliferative effect of 18α-GA on two NSCLC cancer cell lines, H1299 and A549. Mechanistically, 18α-GA arrested cell cycle at the G1 phase, induced apoptosis, decreased migratory potential, and protein expression levels of EGFR-PI3K/AKT, as examined by flow cytometry, morphological assessment, RT-PCR, and western blot. In conclusion, this study delineates the therapeutic potential and underlying mechanism(s) of 18α-GA as a putative novel drug against NSCLC. However, further studies are warranted to elucidate the complete molecular mechanism(s) using animal models of NSCLC.
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Affiliation(s)
- Rasha Irshad
- Virology and Oncology Lab, Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Nafis Raj
- Medical Mycology Lab, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Gamal A. Gabr
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al- Kharj, Saudi Arabia
| | - Nikhat Manzoor
- Medical Mycology Lab, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Mohammad Husain
- Virology and Oncology Lab, Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
- *Correspondence: Mohammad Husain,
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Nemr MT, Teleb MI, AboulMagd AM, El-Naggar ME, Gouda N, Abdel-Ghany A, Elshaier YA. Design, synthesis and chemoinformatic studies of new thiazolopyrimidine derivatives as potent anticancer agents via phosphodiesterase-5 inhibition and apoptotic inducing activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Potential Therapeutic Skin Microbiomes Suppressing Staphylococcus aureus-Derived Immune Responses and Upregulating Skin Barrier Function-Related Genes via the AhR Signaling Pathway. Int J Mol Sci 2022; 23:ijms23179551. [PMID: 36076953 PMCID: PMC9455615 DOI: 10.3390/ijms23179551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 08/21/2022] [Accepted: 08/21/2022] [Indexed: 11/17/2022] Open
Abstract
Disruption of the skin microbial balance can exacerbate certain skin diseases and affect prognosis and treatment. Changes in the distribution and prevalence of certain microbial species on the skin, such as Staphylococcus aureus (SA), can impact the development of severe atopic dermatitis (AD) or psoriasis (Pso). A dysfunctional skin barrier develops in AD and Pso due to SA colonization, resulting in keratinization and chronic or progressive chronic inflammation. Disruption of the skin barrier following SA colonization can elevate the production of T helper 2 (Th2)-derived cytokines, which can cause an imbalance in Th1, Th2, and Th17 cells. This study examined the ability of potential therapeutic skin microbiomes, such as Cutibacterium avidum R-CH3 and Staphylococcus hominis R9, to inhibit SA biofilm formation and restore skin barrier function-related genes through the activation of the aryl hydrocarbon receptor (AhR) and the nuclear factor erythroid-2-related factor 2 (Nrf2) downstream target. We observed that IL-4/IL-13-induced downregulation of FLG, LOR, and IVL induced by SA colonization could be reversed by dual AhR/Nrf2 activation. Further, OVOL1 expression may be modulated by functional microbiomes via dual AhR/Nrf2 activation. Our results suggest that our potential therapeutic skin microbiomes can prevent SA-derived Th2-biased skin barrier disruption via IL-13 and IL-4-dependent FLG deregulation, STAT3 activation, and AhR-mediated STAT6 expression.
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Azab AE, Alesawy MS, Eldehna WM, Elwan A, Eissa IH. New [1,2,4]triazolo[4,3-c]quinazoline derivatives as vascular endothelial growth factor receptor-2 inhibitors and apoptosis inducers: Design, synthesis, docking, and antiproliferative evaluation. Arch Pharm (Weinheim) 2022; 355:e2200133. [PMID: 35822666 DOI: 10.1002/ardp.202200133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/16/2022] [Accepted: 06/20/2022] [Indexed: 11/10/2022]
Abstract
In continuation of our previous efforts in the field of design and synthesis of vascular endothelial growth factor receptor (VEGFR)-2 inhibitors, a new series of [1,2,4]triazolo[4,3-c]quinazoline derivatives were designed and synthesized as modified analogs of some reported VEGFR-2 inhibitors. The synthesized compounds were designed to have the essential pharmacophoric features of VEGFR-2 inhibitors. Antiproliferative activities of the synthesized compounds were investigated against two tumor cell lines (HepG2 and HCT-116) using sorafenib as a positive control. Compound 10k emerged as the most promising antiproliferative agent with IC50 values of 4.88 and 5.21 µM against HepG2 and HCT-116 cells, respectively. Also, it showed the highest inhibitory activity against VEGFR-2 with an IC50 value of 53.81 nM compared to sorafenib (IC50 = 44.34 nM). Cell cycle analysis revealed that compound 10k can arrest HepG2 cells at both the S and G2/M phases. In addition, this compound produced a tenfold increase in apoptotic cells compared to the control. Furthermore, the effect of compound 10k on the expression level of BAX, Bcl-2, and caspase-3 was assessed. This compound caused a 3.35-fold increase in BAX expression levels and a 1.25-fold reduction in Bcl-2 expression levels. The BAX/Bcl-2 ratio was calculated to be 4.57, indicating a promising apoptotic effect. It also showed a significant increase in the level of caspase-3 (4.12-fold) compared to the control cells. In silico docking, absorption, distribution, metabolism, excretion, and toxicity, and toxicity studies were performed for the synthesized compounds to investigate their binding patterns against the proposed biological target (VEGFR-2) and to assess the drug-likeness characters.
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Affiliation(s)
- Ahmed E Azab
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Mohamed S Alesawy
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt.,School of Biotechnology, Badr University in Cairo, Cairo, Egypt
| | - Alaa Elwan
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
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28
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Kim S, Han J, Ahn YH, Ha CH, Hwang JJ, Lee SE, Kim JJ, Kim N. Protective Role of miR-34c in Hypoxia by Activating Autophagy through BCL2 Repression. Mol Cells 2022; 45:403-412. [PMID: 35611688 PMCID: PMC9200661 DOI: 10.14348/molcells.2022.2010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/04/2022] [Accepted: 02/24/2022] [Indexed: 11/27/2022] Open
Abstract
Hypoxia leads to significant cellular stress that has diverse pathological consequences such as cardiovascular diseases and cancers. MicroRNAs (miRNAs) are one of regulators of the adaptive pathway in hypoxia. We identified a hypoxia-induced miRNA, miR-34c, that was significantly upregulated in hypoxic human umbilical cord vein endothelial cells (HUVECs) and in murine blood vessels on day 3 of hindlimb ischemia (HLI). miR-34c directly inhibited BCL2 expression, acting as a toggle switch between apoptosis and autophagy in vitro and in vivo. BCL2 repression by miR-34c activated autophagy, which was evaluated by the expression of LC3-II. Overexpression of miR-34c inhibited apoptosis in HUVEC as well as in a murine model of HLI, and increased cell viability in HUVEC. Importantly, the number of viable cells in the blood vessels following HLI was increased by miR-34c overexpression. Collectively, our findings show that miR-34c plays a protective role in hypoxia, suggesting a novel therapeutic target for hypoxic and ischemic diseases in the blood vessels.
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Affiliation(s)
- Soyoung Kim
- Department of Convergence Medicine & Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jaeseok Han
- Department of Convergence Medicine & Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
- Asan Medical Institute for Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Young-Ho Ahn
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul 07804, Korea
| | - Chang Hoon Ha
- Department of Convergence Medicine & Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jung Jin Hwang
- Department of Convergence Medicine & Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Sang-Eun Lee
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jae-Joong Kim
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Nayoung Kim
- Department of Convergence Medicine & Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
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Lee E, Ahn H, Park S, Kim G, Kim H, Noh MG, Kim Y, Yeon JS, Park H. Staphylococcus epidermidis WF2R11 Suppresses PM 2.5-Mediated Activation of the Aryl Hydrocarbon Receptor in HaCaT Keratinocytes. Probiotics Antimicrob Proteins 2022; 14:915-933. [PMID: 35727505 PMCID: PMC9474527 DOI: 10.1007/s12602-022-09922-8] [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] [Accepted: 01/21/2022] [Indexed: 11/09/2022]
Abstract
The skin supports a diverse microbiome whose imbalance is related to skin inflammation and diseases. Exposure to fine particulate matter (PM2.5), a major air pollutant, can adversely affect the skin microbiota equilibrium. In this study, the effect and mechanism of PM2.5 exposure in HaCaT keratinocytes were investigated. PM2.5 stimulated the aryl hydrocarbon receptor (AhR) to produce reactive oxygen species (ROS) in HaCaT cells, leading to mitochondrial dysfunction and intrinsic mitochondrial apoptosis. We observed that the culture medium derived from a particular skin microbe, Staphylococcus epidermidis WF2R11, remarkably reduced oxidative stress in HaCaT cells caused by PM2.5-mediated activation of the AhR pathway. Staphylococcus epidermidis WF2R11 also exhibited inhibition of ROS-induced inflammatory cytokine secretion. Herein, we demonstrated that S. epidermidis WF2R11 could act as a suppressor of AhRs, affect cell proliferation, and inhibit apoptosis. Our results highlight the importance of the clinical application of skin microbiome interventions in the treatment of inflammatory skin diseases.
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Affiliation(s)
- Eulgi Lee
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Hyeok Ahn
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Shinyoung Park
- Genome and Company, Pangyo-ro 253, Bundang-gu, Seoungnam-si, Gyeonggi-do, 13486, Republic of Korea
| | - Gihyeon Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Hyun Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Myung-Giun Noh
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Yunjae Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Jae-Sung Yeon
- Genome and Company, Pangyo-ro 253, Bundang-gu, Seoungnam-si, Gyeonggi-do, 13486, Republic of Korea
| | - Hansoo Park
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea. .,Genome and Company, Pangyo-ro 253, Bundang-gu, Seoungnam-si, Gyeonggi-do, 13486, Republic of Korea.
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30
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Wang K, Chen YF, Yang YCSH, Huang HM, Lee SY, Shih YJ, Li ZL, Whang-Peng J, Lin HY, Davis PJ. The power of heteronemin in cancers. J Biomed Sci 2022; 29:41. [PMID: 35705962 PMCID: PMC9202199 DOI: 10.1186/s12929-022-00816-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/24/2022] [Indexed: 12/14/2022] Open
Abstract
Heteronemin (Haimian jing) is a sesterterpenoid-type natural marine product that is isolated from sponges and has anticancer properties. It inhibits cancer cell proliferation via different mechanisms, such as reactive oxygen species (ROS) production, cell cycle arrest, apoptosis as well as proliferative gene changes in various types of cancers. Recently, the novel structure and bioactivity evaluation of heteronemin has received extensive attention. Hormones control physiological activities regularly, however, they may also affect several abnormalities such as cancer. L-Thyroxine (T4), steroid hormones, and epidermal growth factor (EGF) up-regulate the accumulation of checkpoint programmed death-ligand 1 (PD-L1) and promote inflammation in cancer cells. Heteronemin suppresses PD-L1 expression and reduces the PD-L1-induced proliferative effect. In the current review, we evaluated research and evidence regarding the antitumor effects of heteronemin and the antagonizing effects of non-peptide hormones and growth factors on heteronemin-induced anti-cancer properties and utilized computational molecular modeling to explain how these ligands interacted with the integrin αvβ3 receptors. On the other hand, thyroid hormone deaminated analogue, tetraiodothyroacetic acid (tetrac), modulates signal pathways and inhibits cancer growth and metastasis. The combination of heteronemin and tetrac derivatives has been demonstrated to compensate for anti-proliferation in cancer cells under different circumstances. Overall, this review outlines the potential of heteronemin in managing different types of cancers that may lead to its clinical development as an anticancer agent.
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Affiliation(s)
- Kuan Wang
- Graduate Institute of Nanomedicine and Medical Engineering, College of Medical Engineering, Taipei Medical University, 250 Wuxing Street, Taipei 110, Taipei, 11031, Taiwan
| | - Yi-Fong Chen
- Graduate Institute of Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
| | - Yu-Chen S H Yang
- Joint Biobank, Office of Human Research, Taipei Medical University, Taipei, 11031, Taiwan
| | - Haw-Ming Huang
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, 11031, Taiwan
| | - Sheng-Yang Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, 11031, Taiwan.,Dentistry, Wan-Fang Medical Center, Taipei Medical University, Taipei, 11031, Taiwan
| | - Ya-Jung Shih
- Graduate Institute of Nanomedicine and Medical Engineering, College of Medical Engineering, Taipei Medical University, 250 Wuxing Street, Taipei 110, Taipei, 11031, Taiwan.,Graduate Institute of Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
| | - Zi-Lin Li
- Graduate Institute of Nanomedicine and Medical Engineering, College of Medical Engineering, Taipei Medical University, 250 Wuxing Street, Taipei 110, Taipei, 11031, Taiwan.,Graduate Institute of Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
| | - Jacqueline Whang-Peng
- Cancer Center, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Xinglong Road, Wenshan District, Taipei City, 116, Taipei, 11031, Taiwan.
| | - Hung-Yun Lin
- Graduate Institute of Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan. .,Cancer Center, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Xinglong Road, Wenshan District, Taipei City, 116, Taipei, 11031, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, 11031, Taiwan. .,Traditional Herbal Medicine Research Center of Taipei Medical University Hospital, Taipei Medical University, Taipei, 11031, Taiwan. .,Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, 12144, USA.
| | - Paul J Davis
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, 12144, USA.,Department of Medicine, Albany Medical College, Albany, NY12144, USA
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Leme KSV, Salvadori DMF. In vitro toxicogenomic activity of an MTA/salicylate-based endodontic sealer. Toxicol Rep 2022; 9:1076-1081. [DOI: 10.1016/j.toxrep.2022.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 10/18/2022] Open
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Lee SR, Jo SL, Heo JH, Kim TW, Lee KP, Hong EJ. The aqueous fraction of Castanea crenata inner shell extract reduces obesity and intramuscular lipid accumulation via induction of mitochondrial respiration and fatty acid oxidation in muscle. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153974. [PMID: 35144137 DOI: 10.1016/j.phymed.2022.153974] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 01/17/2022] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Skeletal muscle is responsible for free fatty acid (FFA) disposal via mitochondrial respiration and fatty acid oxidation (FAO). Obesity triggers high levels of circulating FFAs, which can cause intramuscular lipid (IMCL) deposition. Diverse phytochemicals, including crude Castanea crenata inner shell extract (CCE), have been shown to possess an anti-obesity effect. PURPOSE We aimed to demonstrate whether the aqueous fraction of CCE (ACCE) provides an anti-obesity effect with a decrease in plasma FFAs and reduces IMCL. METHODS High-fat-fed C57BL/6 mice received ACCE via water intake. A204 cells incubated with fatty acids were treated with ACCE. Lipid accumulation and mitochondrial metabolism were assessed using histological and molecular techniques. RESULTS ACCE possessed a notably higher gallic acid content than CCE among the constituents. ACCE-administered mice exhibited reduced plasma FFA levels, adiposity, and IMCL. Muscle lipotoxicity was suppressed, including apoptosis, ER stress, and inflammation. The anti-lipid effect of ACCE was observed with the induction of mitochondrial respiration and fatty acid oxidation in muscle. CONCLUSIONS ACCE increases mitochondrial respiration and FAO in skeletal muscle and protects muscle from IMCL and lipotoxicity, reducing plasma FFA and adiposity.
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Affiliation(s)
- Sang R Lee
- College of Veterinary Medicine, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Seong Lae Jo
- College of Veterinary Medicine, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Jun H Heo
- College of Veterinary Medicine, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Tae-Won Kim
- College of Veterinary Medicine, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.
| | - Kyu-Pil Lee
- College of Veterinary Medicine, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.
| | - Eui-Ju Hong
- College of Veterinary Medicine, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.
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Nanoparticles of Costus speciosus Ameliorate Diabetes-Induced Structural Changes in Rat Prostate through Mediating the Pro-Inflammatory Cytokines IL 6, IL1β and TNF-α. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27031027. [PMID: 35164292 PMCID: PMC8839105 DOI: 10.3390/molecules27031027] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 11/17/2022]
Abstract
Diabetes mellitus is a common global health problem. Among the complications that are frequently associated with DM are the alternation of sexual function and fertility, especially in young men. This study aimed to assess the efficacy of nanoparticles of Costus speciosus (C. speciosus) in preserving the prostatic structure of diabetic rats and to explore the mechanism behind this effect. A model of DM was induced in male albino rats by a single intraperitoneally injection of streptozotocin (STZ, 60 mg/kg body weight). Five groups (n = 10 each) of rats were included in this study: the control, C. speciosus gold nanoparticles-treated (150 mg/kg body weight through gastric intubation for 30 days), untreated diabetic, metformin-treated diabetic (500 mg/kg/day gastric intubation for 30 days) and the C. speciosus-treated diabetic group. The blood glucose, insulin and testosterone levels as well as oxidants/antioxidants status were assessed in the serum. Gene expression of proinflammatory cytokines TNF-α, IL1β and IL-6 were assessed in the prostate homogenate. At the end of the experiment, the rats were sacrificed and the prostate was dissected out and prepared for histopathological and immunohistochemistry study using Ki67 and Bcl-2. C. Speciosus nanoparticles significantly decreased (p = 0.03) the blood glucose level while significantly increasing insulin (p = 0.01) and testosterone (p = 0.04) levels compared to the untreated diabetic rats. Oxidants/antioxidants status was markedly improved after administration of C. speciosus. Prostatic expression of the mRNA of pro-inflammatory cytokines IL-6, IL1β and TNF-α was down-regulated in metformin- and C. speciosus-treated rats. The histological structure of the ventral prostate was preserved in metformin- and C. speciosus-treated diabetic rats with a significantly thicker epithelial cell layer and significant increase immunoexpression in Bcl-2 and Ki67. In conclusion, the protective effect induced by C. speciosus nanoparticles on the prostate of diabetic rats might be directly mediated through the down-regulation of inflammatory cytokines and the up-regulation of antioxidant activity and indirectly mediated through the anti-hyperglycemic effect through enhancing insulin secretion.
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Correia RR, Batista VRG, Veras ASC, Tavares MEDA, Souza FLA, Pacagnelli FL, Campos DHS, Giometti IC, Teixeira GR. High-intensity interval training attenuates the effects caused by arterial hypertension in the ventral prostate. Prostate 2022; 82:373-387. [PMID: 34905633 DOI: 10.1002/pros.24285] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/01/2021] [Accepted: 12/03/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND The prostatic effects induced by arterial hypertension is very controversial and its mechanism is unclear. High-intensity interval training (HIIT) is an exercise considered to be hypotensive. The objective of this work was to investigate the molecular, biochemical, and morphological effects of 8 weeks of HIIT in the prostatic tissue of spontaneously hypertensive rats (SHR). METHODS Twenty male SHR rats, 51.4 weeks old, were used. The SHR animals were divided into two groups: spontaneously sedentary hypertensive and spontaneously hypertensive submitted to HIIT. We analyze androgens receptor and glucocorticoid receptors in the prostate. Still, we verify effects of the hypertension and HIIT on the physiopathology prostatic, for immunohistochemistry investigated BCL-2, BAX, IGF-1, FAS/CD95, data's inflammatory tumour necrosis factor α, nuclear factor kappa B and interleukin (IL)-6, anti-inflammatory IL-10. The echocardiographic evaluation was performed at the baseline and after the training period. RESULTS Arterial hypertension promote high prostatic intraepithelial neoplasia incidence in the prostate, increases IGF-1, BCL-2 (p < 0.05), and inflammatory proteins (p < 0.05). Eight weeks of HIIT training reduced the arterial pressure and increase the concentration of tissue collagen and intracellular glycogen and showed a higher expression of BAX, FAS/CD95, and IL-10 proteins (p < 0.05), coinciding with a lower incidence of lesions and lower prostate weight (p < 0.05) and reduction of the BCL-2 and IGF-1. CONCLUSION Our data suggested that arterial hypertension suppressed apoptosis and increased damage prostatic. On other hand, HIIT promotes morphology and function improves in the prostatic environment, inhibited inflammation, and increased apoptosis.
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Affiliation(s)
- Rafael Ribeiro Correia
- Department of Physical Education, Experimental Laboratory of Exercise Biology (LEBioEx), School of Technology and Sciences, São Paulo State University (UNESP), Presidente Prudente, São Paulo, Brazil
| | - Victor Rogério Garcia Batista
- Department of Physical Education, Experimental Laboratory of Exercise Biology (LEBioEx), School of Technology and Sciences, São Paulo State University (UNESP), Presidente Prudente, São Paulo, Brazil
| | - Allice Santos Cruz Veras
- Department of Physical Education, Experimental Laboratory of Exercise Biology (LEBioEx), School of Technology and Sciences, São Paulo State University (UNESP), Presidente Prudente, São Paulo, Brazil
- Multicentric Program of Postgraduate in Physiological Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | - Maria Eduarda de Almeida Tavares
- Department of Physical Education, Experimental Laboratory of Exercise Biology (LEBioEx), School of Technology and Sciences, São Paulo State University (UNESP), Presidente Prudente, São Paulo, Brazil
- Multicentric Program of Postgraduate in Physiological Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | | | - Francis Lopes Pacagnelli
- Postgraduate Animal Science Program, University of Western São Paulo (UNOESTE), Presidente Prudente, São Paulo, Brazil
| | - Dijon Henrique Salomé Campos
- Department of Clinical Medicine, Botucatu Medical School, São Paulo State University, Botucatu, São Paulo, Brazil
| | - Ines Cristina Giometti
- Department of Reproduction, Faculty of Agricultural Sciences, University of Western São Paulo (UNOESTE), Presidente Prudente, São Paulo, Brazil
| | - Giovana Rampazzo Teixeira
- Department of Physical Education, Experimental Laboratory of Exercise Biology (LEBioEx), School of Technology and Sciences, São Paulo State University (UNESP), Presidente Prudente, São Paulo, Brazil
- Multicentric Program of Postgraduate in Physiological Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
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Mennitti LV, Carpenter AAM, Loche E, Pantaleão LC, Fernandez-Twinn DS, Schoonejans JM, Blackmore HL, Ashmore TJ, Pisani LP, Tadross JA, Hargreaves I, Ozanne SE. Effects of maternal diet-induced obesity on metabolic disorders and age-associated miRNA expression in the liver of male mouse offspring. Int J Obes (Lond) 2022; 46:269-278. [PMID: 34663892 PMCID: PMC8794789 DOI: 10.1038/s41366-021-00985-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 09/22/2021] [Accepted: 10/01/2021] [Indexed: 01/07/2023]
Abstract
OBJECTIVE This study investigated the effect of maternal obesity on aged-male offspring liver phenotype and hepatic expression of a programmed miRNA. METHODS A mouse model (C57BL/6 J) of maternal diet-induced obesity was used to investigate fasting-serum metabolites, hepatic lipid content, steatosis, and relative mRNA levels (RT-PCR) and protein expression (Western blotting) of key components involved in hepatic and mitochondrial metabolism in 12-month-old offspring. We also measured hepatic lipid peroxidation, mitochondrial content, fibrosis stage, and apoptosis in the offspring. To investigate potential mechanisms leading to the observed phenotype, we also measured the expression of miR-582 (a miRNA previously implicated in liver cirrhosis) in 8-week-old and 12-month-old offspring. RESULTS Body weight and composition was similar between 8-week-old offspring, however, 12-month-old offspring from obese mothers had increased body weight and fat mass (19.5 ± 0.8 g versus 10.4 ± 0.9 g, p < 0.001), as well as elevated serum levels of LDL and leptin and hepatic lipid content (21.4 ± 2.1 g versus 12.9 ± 1.8 g, p < 0.01). This was accompanied by steatosis, increased Bax/Bcl-2 ratio, and overexpression of p-SAPK/JNK, Tgfβ1, Map3k14, and Col1a1 in the liver. Decreased levels of Bcl-2, p-AMPKα, total AMPKα and mitochondrial complexes were also observed. Maternal obesity was associated with increased hepatic miR-582-3p (p < 0.001) and miR-582-5p (p < 0.05). Age was also associated with an increase in both miR-582-3p and miR-582-5p, however, this was more pronounced in the offspring of obese dams, such that differences were greater in 12-month-old animals (-3p: 7.34 ± 1.35 versus 1.39 ± 0.50, p < 0.0001 and -5p: 4.66 ± 1.16 versus 1.63 ± 0.65, p < 0.05). CONCLUSION Our findings demonstrate that maternal diet-induced obesity has detrimental effects on offspring body composition as well as hepatic phenotype that may be indicative of accelerated-ageing phenotype. These whole-body and cellular phenotypes were associated with age-dependent changes in expression of miRNA-582 that might contribute mechanistically to the development of metabolic disorders in the older progeny.
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Affiliation(s)
- Laís Vales Mennitti
- Department of Bioscience, Laboratory of Nutrition and Endocrine Physiology, Federal University of São Paulo, Santos, 11015-020, Brazil
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Asha A M Carpenter
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Elena Loche
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Lucas C Pantaleão
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Denise S Fernandez-Twinn
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Josca M Schoonejans
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Heather L Blackmore
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Thomas J Ashmore
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - Luciana Pellegrini Pisani
- Department of Bioscience, Laboratory of Nutrition and Endocrine Physiology, Federal University of São Paulo, Santos, 11015-020, Brazil
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
| | - John A Tadross
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom
- Department of Pathology, University of Cambridge, Cambridge, CB2 1QP, United Kingdom
| | - Iain Hargreaves
- Department of Pharmacy and Biomolecular Science, Liverpool John Moores University, Byrom Street, Liverpool, L3 5UA, United Kingdom
| | - Susan E Ozanne
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, University of Cambridge, Cambridge, CB2 OQQ, United Kingdom.
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Kim JY, Kim J, Bandara BMR, Tilakaratne WM, Kim D. Leaf extract of Osbeckia octandra induces apoptosis in oral squamous cell carcinoma cells. BMC Complement Med Ther 2022; 22:20. [PMID: 35078428 PMCID: PMC8787916 DOI: 10.1186/s12906-022-03505-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022] Open
Abstract
Background Osbeckia octandra is a plant endemic to Sri Lanka and is used in ethnomedicine for treating various diseases. However, the anti-cancer properties of O. octandra are yet to be fully investigated. In the present study, we evaluated the anti-cancer effects of O. octandra on oral cancer cells. Methods Human oral cancer cell lines (HSC2, YD10B, YD38, YD9, and YD32) were used in this study. BrdU incorporation, cell cycle and annexin-V/PI staining were all evaluated using flow cytometry to determine the extent to which O. octandra leaf extract inhibits cell proliferation and induces apoptosis. Cell viability and reactive oxygen species (ROS) were also measured in order to investigate the anti-cancer effects of O. octandra extracts. Western blotting was performed to detect cell cycle related protein such as cyclin d1 and cdk4, and to detect apoptosis-related proteins such as Bcl-2, Bcl-XL, Bax, Caspase-9, Cleaved caspase-3, Fas, Caspase-8, and Bid. Results Leaf extract of O. octandra reduced oral squamous cell carcinoma (OSCC) cell viability in a dose-dependent manner. Leaf extract of O. octandra has non-toxic in normal keratinocytes. Also, O. octandra extract interrupted the DNA replication via G1 phase arrests, and this effect was independent of ROS generation. In the apoptosis-related experiments, the population of annexin V-positive cells increased upon treatment with O. octandra extract. Furthermore, the expression of anti-apoptotic protein (Bcl-2 and Bcl-xL) was decreased, whereas the expression of cleaved caspase-3 protein was increased in O. octandra-treated OSCC cells. Conclusions The results suggest that a leaf extract of O. octandra inhibited the proliferation of OSCC cells through G1 phase arrest and interrupting DNA replication. The leaf extract of O. octandra could trigger the apoptotic response via caspase 3 activation in OSCC cells. These results suggest that O. octandra has the potential to be developed as an alternative medicine for treating OSCC. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-022-03505-4.
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Affiliation(s)
- Jue Young Kim
- Oral Cancer Research Institute, Department of Oral Pathology, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea.,Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06230, Republic of Korea
| | - Jin Kim
- Oral Cancer Research Institute, Department of Oral Pathology, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea
| | - B M Ratnayake Bandara
- Department of Chemistry, Faculty of Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | - Wanninayake M Tilakaratne
- Department of Oral Pathology, Faculty of Dental Sciences, Center for Research in Oral Cancer, University of Peradeniya, Peradeniya, 20400, Sri Lanka.,Department of Oral Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Dokyeong Kim
- Oral Cancer Research Institute, Department of Oral Pathology, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea. .,Precision Medicine Research Center, Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
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Firouzabadi AM, Imani M, Zakizadeh F, Ghaderi N, Zare F, Yadegari M, Pourentezari M, Fesahat F. Evaluating effect of acrylamide and ascorbic acid on oxidative stress and apoptosis in ovarian tissue of wistar rat. Toxicol Rep 2022; 9:1580-1585. [DOI: 10.1016/j.toxrep.2022.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 12/14/2022] Open
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Alqahtani AS, Ghorab MM, Nasr FA, Ahmed MZ, Al-Mishari AA, Attia SM. Novel sulphonamide-bearing methoxyquinazolinone derivatives as anticancer and apoptosis inducers: synthesis, biological evaluation and in silico studies. J Enzyme Inhib Med Chem 2021; 37:86-99. [PMID: 34894963 PMCID: PMC8667930 DOI: 10.1080/14756366.2021.1983807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
We synthesised a new series of sulphonamide-bearing quinazolinone derivatives 5-18 and evaluated their in vitro cytotoxicity in various cancer cell lines (A549, HepG-2, LoVo and MCF-7) and in normal human cells (HUVEC). Compounds 6 and 10 exhibited the higher activity against all the cancer cell lines compared with 5-flourourcil as positive control. The ability of the most promising compounds 6 and 10 to induce cell cycle arrest and apoptosis in breast cancer (MCF-7) cells was evaluated by flow cytometry. Reverse transcriptase-polymerase chain reaction and western blotting were used to evaluate the expression of apoptosis-related markers. We found that the 2-tolylthioacetamide derivative 6 and the 3-ethyl phenyl thioacetamide derivative 10 exhibited cytotoxic activity comparable to that of 5-fluorouracil as reference drug in MCF-7 and LoVo colon cancer cells. Cell cycle analysis showed a concentration-dependent accumulation of cells in the sub-G1 phase upon treatment with both compounds. The Annexin V-fluorescein isothiocyanate/propidium iodide assay showed that the compounds 6 and 10 increased the early and late apoptosis cell death modes in a dose-dependent manner. These compounds downregulated the expression of B-cell lymphoma-2 (Bcl-2), while increasing that of p53, Bcl-2-like protein 4, and caspase-7, at the mRNA and protein levels. Molecular docking of compounds 6 and 10 with Bcl-2 predicted them to show moderate − high binding affinity (6: −7.5 kcal/mol, 10: −7.9 kcal/mol) and interactions with key central substrate cavity residues. Overall, compounds 6 and 10 were found to be promising anticancer and apoptosis-inducing agents.
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Affiliation(s)
- Ali S Alqahtani
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mostafa M Ghorab
- Department of Drug Radiation Research, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
| | - Fahd A Nasr
- Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammad Z Ahmed
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah A Al-Mishari
- Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sabry M Attia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Sun ZC, Jiang Z, Xu X, Li M, Zeng Q, Zhu Y, Wang S, Li Y, Tian XL, Hu C. Fish Paralog Proteins RNASEK-a and -b Enhance Type I Interferon Secretion and Promote Apoptosis. Front Immunol 2021; 12:762162. [PMID: 34880860 PMCID: PMC8645942 DOI: 10.3389/fimmu.2021.762162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 10/27/2021] [Indexed: 11/26/2022] Open
Abstract
Type I interferon and apoptosis elicit multifaceted effects on host defense and various diseases, such as viral infections and cancers. However, the gene/protein network regulating type I interferon and apoptosis has not been elucidated completely. In this study, we selected grass carp (Ctenopharyngodon idella) as an experimental model to investigate the modulation of RNASEK on the secretion of type I interferon and apoptosis. We first cloned two paralogs RNASEK-a and -b in grass carp, defined three exons in each gene, and found the length of both coding regions is 306 bp with 73.27% of protein homology. The protein sequences of the two paralogs are highly conserved across species. Two proteins were mainly localized in early and late endosomes and endoplasmic reticulum. Further, quantitative real-time PCR demonstrated that dsRNA poly I:C and grass carp reovirus upregulated RNASEK-a and -b in grass carp cells and tissues. Overexpression of RNASEK-a and -b individually induced type I interferon expression and the phosphorylation of IRF3/IRF7 shown by Western blot and immunofluorescent staining, increased Bax/Bcl-2 mRNA ratio, DNA fragmentations, TUNEL-positive cells, and the proportion of Annexin V-positive signals in flow cytometry, and activated eIF2α, opposite to that observed when RNASEK-a and -b were knocked down in multiple cell types. Taken together, we claim for the first time that fish paralog proteins RNASEK-a and -b enhance type I interferon secretion and promote apoptosis, which may be involved in the phosphorylation of IRF3/IRF7 and eIF2α, respectively. Our study reveals a previously unrecognized role of RNASEK as a new positive regulator of type I interferon and apoptosis.
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Affiliation(s)
- Zhi-Chao Sun
- College of Life Science, Nanchang University, Nanchang, China.,Human Aging Research Institute, Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Human Aging, Nanchang University, Nanchang, China
| | - Zeyin Jiang
- College of Life Science, Nanchang University, Nanchang, China
| | - Xiaowen Xu
- College of Life Science, Nanchang University, Nanchang, China
| | - Meifeng Li
- College of Life Science, Nanchang University, Nanchang, China
| | - Qing Zeng
- College of Life Science, Nanchang University, Nanchang, China
| | - Ying Zhu
- College of Life Science, Nanchang University, Nanchang, China.,Human Aging Research Institute, Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Human Aging, Nanchang University, Nanchang, China.,Blood Transfusion Department, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Shanghong Wang
- College of Life Science, Nanchang University, Nanchang, China
| | - Yuanyuan Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiao-Li Tian
- College of Life Science, Nanchang University, Nanchang, China.,Human Aging Research Institute, Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Human Aging, Nanchang University, Nanchang, China
| | - Chengyu Hu
- College of Life Science, Nanchang University, Nanchang, China
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40
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Alanazi MM, Alaa E, Alsaif NA, Obaidullah AJ, Alkahtani HM, Al-Mehizia AA, Alsubaie SM, Taghour MS, Eissa IH. Discovery of new 3-methylquinoxalines as potential anti-cancer agents and apoptosis inducers targeting VEGFR-2: design, synthesis, and in silico studies. J Enzyme Inhib Med Chem 2021; 36:1732-1750. [PMID: 34325596 PMCID: PMC8330740 DOI: 10.1080/14756366.2021.1945591] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 06/02/2021] [Accepted: 06/14/2021] [Indexed: 02/08/2023] Open
Abstract
There is an urgent need to design new anticancer agents that can prevent cancer cell proliferation even with minimal side effects. Accordingly, two new series of 3-methylquinoxalin-2(1H)-one and 3-methylquinoxaline-2-thiol derivatives were designed to act as VEGFR-2 inhibitors. The designed derivatives were synthesised and evaluated in vitro as cytotoxic agents against two human cancer cell lines namely, HepG-2 and MCF-7. Also, the synthesised derivatives were assessed for their VEGFR-2inhibitory effect. The most promising member 11e were further investigated to reach a valuable insight about its apoptotic effect through cell cycle and apoptosis analyses. Moreover, deep investigations were carried out for compound 11e using western-plot analyses to detect its effect against some apoptotic and apoptotic parameters including caspase-9, caspase-3, BAX, and Bcl-2. Many in silico investigations including docking, ADMET, toxicity studies were performed to predict binding affinity, pharmacokinetic, drug likeness, and toxicity of the synthesised compounds. The results revealed that compounds 11e, 11g, 12e, 12g, and 12k exhibited promising cytotoxic activities (IC50 range is 2.1 - 9.8 µM), comparing to sorafenib (IC50 = 3.4 and 2.2 µM against MCF-7 and HepG2, respectively). Moreover, 11b, 11f, 11g, 12e, 12f, 12g, and 12k showed the highest VEGFR-2 inhibitory activities (IC50 range is 2.9 - 5.4 µM), comparing to sorafenib (IC50 = 3.07 nM). Additionally, compound 11e had good potential to arrest the HepG2 cell growth at G2/M phase and to induce apoptosis by 49.14% compared to the control cells (9.71%). As well, such compound showed a significant increase in the level of caspase-3 (2.34-fold), caspase-9 (2.34-fold), and BAX (3.14-fold), and a significant decrease in Bcl-2 level (3.13-fold). For in silico studies, the synthesised compounds showed binding mode similar to that of the reference compound (sorafenib).
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Affiliation(s)
- Mohammed M. Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Elwan Alaa
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Nawaf A. Alsaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad J. Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hamad M. Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman A. Al-Mehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sultan M. Alsubaie
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed S. Taghour
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ibrahim H. Eissa
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
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Li M, Kong Y, Wu X, Yin Z, Niu X, Wang G. Dietary α-lipoic acid can alleviate the bioaccumulation, oxidative stress, cell apoptosis, and inflammation induced by lead (Pb) in Channa argus. FISH & SHELLFISH IMMUNOLOGY 2021; 119:249-261. [PMID: 34653663 DOI: 10.1016/j.fsi.2021.10.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/04/2021] [Accepted: 10/11/2021] [Indexed: 06/13/2023]
Abstract
This study aims to evaluate the effects of dietary α-lipoic acid (α-LA) on bioaccumulation, oxidative stress, apoptosis, and inflammation in Channa argus after 28 d of lead (Pb) exposure. A total of 300 fish were divided into five groups: the first group was the control group and the other four groups were exposed to waterborne Pb (800 ppb) and fed α-LA diets supplemented with 0, 300, 600, and 900 mg/kg. The results demonstrated that dietary α-LA effectively reduced the Pb accumulation in the liver, kidney, gill, intestine, and muscle of C. argus after exposure to Pb. Meanwhile, dietary α-LA reversed alterations in the biochemical parameters (Alanine aminotransferase (ALT), lactate dehydrogenase (LDH), aspartate aminotransferase (AST), blood urea nitrogen (BUN), cortisol (COR), and creatinine (CRE)) and immunity parameters (myeloperoxidase (MPO), complement 3 (C3), lysozyme (LYS), complement 4 (C4), C-reactive protein (CRP), and immunoglobulin M (IgM)) in the serum of fish caused by Pb. Pb-induced reduction of antioxidant enzyme activities (Catalase (CAT), glutathione reductase (GR), superoxide dismutase (SOD), glutathione (GSH), glutathione peroxidase (GSH-Px)) was inhibited by dietary α-LA. And malondialdehyde (MDA) and protein carbonyl (PC) content exhibited an opposite trend. Meanwhile, dietary supplemented with α-LA was found to relieve Pb-induced oxidative stress by downregulating Keap1 mRNA expression levels and upregulating the expression levels of CAT, nuclear factor erythroid 2-related factor 2 (Nrf2), GSH-Px, and Cu/Zn SOD. Furthermore, α-LA supplementation reversed Pb-induced upregulation of pro-inflammatory genes (interleukin (IL)-6, IL-1β, tumor necrosis factor α (TNF-α), and nuclear factor kappa B (NF-κB)), Pro-apoptotic genes (Bcl-2-associated X (Bax), caspase (Cas)-3, and tumor protein p53 (p53)) and Hsp70, and downregulation of anti-inflammatory genes (IL-10, inhibitor of κBα (IκBα), and transforming growth factor β (TGF-β)) and anti-apoptosis gene (B-cell lymphoma-2 (Bcl-2)). Overall, dietary α-LA supplementation could enhance the innate immunity and antioxidant capacity of fish, attenuating the Pb accumulation, and cell apoptosis after being exposed to Pb. Furthermore, dietary α-LA could relieve Pb-induced inflammatory response and oxidative stress of fish via regulating NF-κB and Nrf2 signaling, respectively.
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Affiliation(s)
- Min Li
- College of Animal Science and Technology, Jilin Agriculture University, Changchun, 130118, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, 130118, China; Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agriculture University, Changchun, 130118, China; Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun, 130118, China
| | - Yidi Kong
- College of Animal Science and Technology, Jilin Agriculture University, Changchun, 130118, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, 130118, China; Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agriculture University, Changchun, 130118, China; Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun, 130118, China
| | - Xueqin Wu
- College of Animal Science and Technology, Jilin Agriculture University, Changchun, 130118, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, 130118, China; Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agriculture University, Changchun, 130118, China; Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun, 130118, China
| | - Zhuang Yin
- College of Animal Science and Technology, Jilin Agriculture University, Changchun, 130118, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, 130118, China; Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agriculture University, Changchun, 130118, China; Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun, 130118, China
| | - Xiaotian Niu
- College of Animal Science and Technology, Jilin Agriculture University, Changchun, 130118, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, 130118, China; Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agriculture University, Changchun, 130118, China; Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun, 130118, China.
| | - Guiqin Wang
- College of Animal Science and Technology, Jilin Agriculture University, Changchun, 130118, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, Jilin, 130118, China; Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agriculture University, Changchun, 130118, China; Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun, 130118, China.
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42
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WSG, a glucose-enriched polysaccharide from Ganoderma lucidum, suppresses tongue cancer cells via inhibition of EGFR-mediated signaling and potentiates cisplatin-induced apoptosis. Int J Biol Macromol 2021; 193:1201-1208. [PMID: 34742847 DOI: 10.1016/j.ijbiomac.2021.10.146] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 10/11/2021] [Accepted: 10/19/2021] [Indexed: 12/29/2022]
Abstract
Tongue cancer, a kind of oral cancer, is common in Southeast Asian countries because of dietary habits. However, there is no specific targeted drug that could effectively inhibit oral cancer. WSG, as a water soluble glucose-enriched polysaccharide from Ganoderma lucidum, exerts excellent pharmacological efficacy of anti-lung cancer. However, its anticancer functions and mechanisms in human tongue cancer need to be further explored. Herein, we showed that WSG dramatically reduced cell viability and colony formation of tongue cancer cells. WSG increased subG1 and G2/M populations as well as induced apoptotic responses. In parallel, WSG enhanced apoptosis-related Bax/Bcl2 ratio. Mechanistic studies showed that WSG reduced phosphorylation of EGFR and AKT. In addition, we found a synergistic effect of WSG with cisplatin in inhibition of cell viability and induction of apoptosis. WSG significantly reduced the inhibition concentration 50% (IC50) of cisplatin. More importantly, WSG ameliorated cisplatin-induced cytotoxicity in normal human oral epithelial SG cells. In conclusion, our findings provided important insights into the anti-tongue cancer effects of WSG via inhibition of EGFR/AKT axis and induction of apoptosis, which indicated that WSG could be a promising supplement for tongue cancer treatment.
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Bomfim GF, Merighe GKF, de Oliveira SA, Negrao JA. Acute and chronic effects of cortisol on milk yield, the expression of key receptors, and apoptosis of mammary epithelial cells in Saanen goats. J Dairy Sci 2021; 105:818-830. [PMID: 34756435 DOI: 10.3168/jds.2021-20364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 09/08/2021] [Indexed: 11/19/2022]
Abstract
Cortisol (CORT) induces mammary development in late gestation and is fundamental to the differentiation of mammary epithelial cells and lactogenesis. The objective of this study was to investigate the relationship between CORT, insulin, prolactin, growth hormone, and insulin-like growth factor-1 in milk as well as the effect of CORT on the expression of receptors of insulin (INSR), prolactin (PRLR), growth hormone (GHR); we also studied the insulin-like growth factor-1 (IGF1R), glucocorticoid (NR3C1), mineralocorticoid (NR3C2), B-cell lymphoma 2 (BCL2), BCL-2-like protein X (BAX) genes, and the apoptosis rate of mammary epithelial cells of lactating Saanen goats in vivo and in vitro. The following experiments were conducted: (1) comparing hormone release in milk and blood after ACTH or a placebo administration; (2) evaluating the effect of acute CORT increases in mammary gland expression and milk yield in vivo; and (3) evaluating the effect of a chronic increase in CORT concentration in epithelial mammary cell apoptosis in vitro. In vivo, ACTH administration significantly increased CORT release but did not affect insulin, prolactin, growth hormone, and insulin-like growth factor-1 release in plasma and milk versus placebo. The results show also that a low CORT release after ACTH administration increased the expression of GHR and PRLR genes in the mammary tissue. Indeed, CORT release significantly increased the milk yield from goats subjected to ACTH versus goats subjected to the placebo. However, a higher amount of CORT added in vitro upregulated the NR3C1, GHR, PRLR, and BAX genes and downregulated the IGF1R and INSR genes, which could negatively modulate the apoptosis of mammary epithelial cells. Finally, the effect of CORT in vivo after ACTH administration demonstrated the increased expression of the PRLR and GHR genes, which may improve epithelial cell responsiveness and be associated with the positive effect of CORT observed on milk yield at mid-end lactation.
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Affiliation(s)
- G F Bomfim
- Department of Basic Sciences, Faculty of Animal Science and Food Engineering (FZEA), University of Sao Paulo (USP), Pirassununga, SP, 13635-900 Brazil
| | - G K F Merighe
- Department of Basic Sciences, Faculty of Animal Science and Food Engineering (FZEA), University of Sao Paulo (USP), Pirassununga, SP, 13635-900 Brazil
| | - S A de Oliveira
- Department of Basic Sciences, Faculty of Animal Science and Food Engineering (FZEA), University of Sao Paulo (USP), Pirassununga, SP, 13635-900 Brazil
| | - J A Negrao
- Department of Basic Sciences, Faculty of Animal Science and Food Engineering (FZEA), University of Sao Paulo (USP), Pirassununga, SP, 13635-900 Brazil.
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Chen CS, Pan BY, Tsai PH, Chen FY, Yang WC, Shen MY. Kansuinine A Ameliorates Atherosclerosis and Human Aortic Endothelial Cell Apoptosis by Inhibiting Reactive Oxygen Species Production and Suppressing IKKβ/IκBα/NF-κB Signaling. Int J Mol Sci 2021; 22:ijms221910309. [PMID: 34638650 PMCID: PMC8508741 DOI: 10.3390/ijms221910309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/22/2021] [Accepted: 09/22/2021] [Indexed: 02/06/2023] Open
Abstract
Reactive oxygen species (ROS)-induced vascular endothelial cell apoptosis is strongly associated with atherosclerosis progression. Herein, we aimed to examine whether Kansuinine A (KA), extracted from Euphorbia kansui L., prevents atherosclerosis development in a mouse model and inhibits cell apoptosis through oxidative stress reduction. Atherosclerosis development was analyzed in apolipoprotein E-deficient (ApoE-/-) mice fed a high-fat diet (HFD) using Oil Red O staining and H&E staining. Human aortic endothelial cells (HAECs) were treated with KA, followed by hydrogen peroxide (H2O2), to investigate the KA-mediated inhibition of ROS-induced oxidative stress and cell apoptosis. Oil Red O staining and H&E staining showed that atherosclerotic lesion size was significantly smaller in the aortic arch of ApoE-/- mice in the HFD+KA group than that in the aortic arch of those in the HFD group. Further, KA (0.1-1.0 μM) blocked the H2O2-induced death of HAECs and ROS generation. The H2O2-mediated upregulation of phosphorylated IKKβ, phosphorylated IκBα, and phosphorylated NF-κB was suppressed by KA. KA also reduced the Bax/Bcl-2 ratio and cleaved caspase-3 expression, preventing H2O2-induced vascular endothelial cell apoptosis. Our results indicate that KA may protect against ROS-induced endothelial cell apoptosis and has considerable clinical potential in the prevention of atherosclerosis and cardiovascular diseases.
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Affiliation(s)
- Chen-Sheng Chen
- The Ph.D. Program for Cancer Biology and Drug Discovery, China Medical University and Academia Sinica, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan;
| | - Bo-Yi Pan
- Graduate Institute of Biomedical Sciences, China Medical University, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan; (B.-Y.P.); (P.-H.T.); (F.-Y.C.)
| | - Ping-Hsuan Tsai
- Graduate Institute of Biomedical Sciences, China Medical University, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan; (B.-Y.P.); (P.-H.T.); (F.-Y.C.)
| | - Fang-Yu Chen
- Graduate Institute of Biomedical Sciences, China Medical University, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan; (B.-Y.P.); (P.-H.T.); (F.-Y.C.)
| | - Wen-Chin Yang
- Agricultural Biotechnology Research Center, Academia Sinica, 128, Sec. 2, Academia Rd., Nankang, Taipei 11529, Taiwan;
| | - Ming-Yi Shen
- Graduate Institute of Biomedical Sciences, China Medical University, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan; (B.-Y.P.); (P.-H.T.); (F.-Y.C.)
- Department of Medical Research, China Medical University Hospital, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan
- Department of Nursing, Asia University, 500, Lioufeng Rd., Wufeng, Taichung 41354, Taiwan
- Correspondence: ; Tel.: +886-4-2205-3366
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Yang HL, Tsai CH, Shrestha S, Lee CC, Liao JW, Hseu YC. Coenzyme Q 0, a novel quinone derivative of Antrodia camphorata, induces ROS-mediated cytotoxic autophagy and apoptosis against human glioblastoma cells in vitro and in vivo. Food Chem Toxicol 2021; 155:112384. [PMID: 34229024 DOI: 10.1016/j.fct.2021.112384] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/29/2021] [Accepted: 07/02/2021] [Indexed: 11/22/2022]
Abstract
Coenzyme Q0 (CoQ0, 2,3-dimethoxy-5-methyl-1,4-benzoquinone) derived from Antrodia camphorata exerts anticancer activities against breast, melanoma, and ovarian carcinoma. Glioblastoma multiforme is a common tumor affecting the central nervous system. This study explored anticancer properties of CoQ0 on human glioblastoma both in vitro and in vivo, and explained the molecular mechanism behind it. CoQ0 treatment retarded the growth and suppressed colony formation in glioblastoma (U87MG and GBM8401) cells. CoQ0 induced apoptosis by activation of caspase-3, cleavage of PARP, and dysregulation of Bax and Bcl-2 in both cell lines. Annexin V/PI staining indicated CoQ0 mediated necrosis and apoptosis. Interestingly, AVOs were increased trough induction of autophagy by CoQ0, LC3-II accumulation, and p62/SQSTM1 expression, leading to death mechanism. Z-VAD-FMK has no effect on CoQ0-induced autophagy but autophagy inhibition by 3-methyladenine (3-MA)/chloroquine (CQ) led to CoQ0-induced apoptosis. N-acetylcysteine (NAC) inhibited CoQ0-mediated ROS production and diminished CoQ0-induced apoptotic and autophagic cell death. Further, CoQ0 inhibited PI3K/AKT/mTOR signaling pathways. CoQ0 reduced the tumor burden in U87MG and GBM8401 xenografted athymic nude mice and significantly modulated tumor xenograft by inducing apoptosis and autophagy. CoQ0 generated ROS-mediated apoptotic and autophagic cell death for effective glioblastoma treatment.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, College of Health Care, China Medical University, Taichung, 40402, Taiwan
| | - Chia-Hsuan Tsai
- Institute of Nutrition, College of Health Care, China Medical University, Taichung, 40402, Taiwan
| | - Sirjana Shrestha
- Institute of Nutrition, College of Health Care, China Medical University, Taichung, 40402, Taiwan
| | - Chuan-Chen Lee
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathology, National Chung-Hsing University, Taichung, 402, Taiwan
| | - You-Cheng Hseu
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan; Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan; Chinese Medicine Research Center, China Medical University, Taichung 40402, Taiwan; Research Center of Chinese Herbal Medicine, China Medical University, Taichung 40402, Taiwan.
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Ammar YA, Elhagali GAM, Abusaif MS, Selim MR, Zahran MA, Naser T, Mehany ABM, Fayed EA. Carboxamide appended quinoline moieties as potential anti-proliferative agents, apoptotic inducers and Pim-1 kinase inhibitors. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02765-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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47
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In Situ Vitrification of Lung Cancer Organoids on a Microwell Array. MICROMACHINES 2021; 12:mi12060624. [PMID: 34071266 PMCID: PMC8227627 DOI: 10.3390/mi12060624] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 05/15/2021] [Accepted: 05/19/2021] [Indexed: 12/14/2022]
Abstract
Three-dimensional cultured patient-derived cancer organoids (PDOs) represent a powerful tool for anti-cancer drug development due to their similarity to the in vivo tumor tissues. However, the culture and manipulation of PDOs is more difficult than 2D cultured cell lines due to the presence of the culture matrix and the 3D feature of the organoids. In our other study, we established a method for lung cancer organoid (LCO)-based drug sensitivity tests on the superhydrophobic microwell array chip (SMAR-chip). Here, we describe a novel in situ cryopreservation technology on the SMAR-chip to preserve the viability of the organoids for future drug sensitivity tests. We compared two cryopreservation approaches (slow freezing and vitrification) and demonstrated that vitrification performed better at preserving the viability of LCOs. Next, we developed a simple procedure for in situ cryopreservation and thawing of the LCOs on the SMAR-chip. We proved that the on-chip cryopreserved organoids can be recovered successfully and, more importantly, showing similar responses to anti-cancer drugs as the unfrozen controls. This in situ vitrification technology eliminated the harvesting and centrifugation steps in conventional cryopreservation, making the whole freeze–thaw process easier to perform and the preserved LCOs ready to be used for the subsequent drug sensitivity test.
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48
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Kardan M, Rafiei A, Golpour M, Ebrahimzadeh MA, Akhavan-Niaki H, Fattahi S. Urtica dioica Extract Inhibits Cell Proliferation and Induces Apoptosis in HepG2 and HTC116 as Gastrointestinal Cancer Cell Lines. Anticancer Agents Med Chem 2021; 20:963-969. [PMID: 32160852 DOI: 10.2174/1871520620666200311095836] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/28/2019] [Accepted: 01/14/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Nowadays the use of plant-derived products has been extensively examined in the treatment of many types of gastrointestinal cancers such as hepatocarcinoma and colon cancer. Urtica dioica is a traditional herb that has many pharmacological effects and wildly used as a therapeutic agent in cancer. Herein, we have evaluated the effects of the different concentrations of Methanolic Extract of Urtica dioica (MEUD) on viability, death pattern, and expression of the apoptosis-related gene in normal Human Dermal Fibroblast (HDF), hepatocarcinoma cell lines (HepG2) and colon-cancer cell line (HCT116). METHODS A high-performance liquid chromatography method was developed to simultaneously separate 3 phenolic acids in MEUD. HepG2 and HCT116 cell lines as well as HDF normal cell line were cultured in suitable media. After 24 and 48h, in the cultured cell with different concentrations of MEUD, cells viability was assessed by MTT assay, and apoptosis was also evaluated at the cellular level by Annexin V/PI flow cytometry analyzing and AO/EB staining. BCL2 and BAX gene expressions were assessed by TaqMan real-time PCR assay. RESULTS MEUD showed antiproliferative effects on HepG2 and HTC116 cells after 48h with an IC50 value of about 410 and 420μg/ml, respectively (P < 0.001). Apoptotic cells were observed in HepG2 and HTC116 cells but not in HDF. Furthermore, the increased level of BAX/BCL-2 ratio was observed in HepG2 and HTC116 cells under the treatment of different concentrations of MEUD. CONCLUSION The MEUD may influence hepatocarcinoma and colon-cancer cell lines at specific doses and change their proliferation rate by changing the expression of BAX and BCL2.
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Affiliation(s)
- Mostafa Kardan
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Alireza Rafiei
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Monireh Golpour
- Molecular & Cell Biology Research Center, Student Research Committee, School of Medicine, Mazandaran University of Medical Science, Sari, Iran
| | - Mohammad Ali Ebrahimzadeh
- Pharmaceutical Sciences Research Center, School of Pharmacy, Mazandaran University of Medical Science, Sari, Iran
| | - Haleh Akhavan-Niaki
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Sadegh Fattahi
- Cellular & Molecular Biology Research Center, Health Research Institute, Student Research Committee, Babol University of Medical Sciences, Babol, Iran
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Alanazi MM, Mahdy HA, Alsaif NA, Obaidullah AJ, Alkahtani HM, Al-Mehizia AA, Alsubaie SM, Dahab MA, Eissa IH. New bis([1,2,4]triazolo)[4,3-a:3',4'-c]quinoxaline derivatives as VEGFR-2 inhibitors and apoptosis inducers: Design, synthesis, in silico studies, and anticancer evaluation. Bioorg Chem 2021; 112:104949. [PMID: 34023640 DOI: 10.1016/j.bioorg.2021.104949] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 04/08/2021] [Accepted: 04/22/2021] [Indexed: 12/11/2022]
Abstract
A new series of bis([1,2,4]triazolo)[4,3-a:3',4'-c]quinoxaline derivatives were designed and synthesized to have the main essential pharmacophoric features of VEGFR-2 inhibitors. VEGFR-2 inhibitory activities were assessed for the designed compounds. In addition, cytotoxic activity was evaluated for all derivatives against two human cancer cell lines namely, HepG-2 and MCF-7. The most cytotoxic compound 20 h was subjected to further biological investigations including cell cycle, apoptosis, caspase-3, caspase-9, BAX, and Bcl-2 analyses. Different in silico studies as docking, ADMET and toxicity were carried out. The results exhibited that compounds 20b, 20e, 20h and20mshowed promising VEGFR-2 inhibitory activities with IC50values of 5.7, 6.7, 3.2, and 3.1 µM, respectively. Moreover, these promising members exhibited the highest antiproliferative activities against the two cell lines with IC50values ranging from 3.3 to 14.2 µM, comparing to sorafenib (IC50 = 2.17 and 3.43 µM against HepG2 and MCF-7, respectively). Additionally, compound 20h induced cell cycle arrest of HepG2 cells at G2/M phase. Also, such compound increased the progress of apoptosis by 3.5-fold compared to the control. As well, compound 20h showed a significant increase in the level of caspase-3 (2.07-fold), caspase-9 (1.72-fold), and BAX (1.83-fold), and a significant decrease in Bcl-2 level (1.92-fold). The in silico studies revealed that the synthesized compounds have binding pattern like that of sorafenib.
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Affiliation(s)
- Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, Saudi Arabia.
| | - Hazem A Mahdy
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
| | - Nawaf A Alsaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, Saudi Arabia
| | - Ahmad J Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, Saudi Arabia
| | - Hamad M Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, Saudi Arabia
| | - Abdulrahman A Al-Mehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, Saudi Arabia
| | - Sultan M Alsubaie
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, Saudi Arabia
| | - Mohammed A Dahab
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt.
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt.
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Colturato-Kido C, Lopes RM, Medeiros HCD, Costa CA, Prado-Souza LFL, Ferraz LS, Rodrigues T. Inhibition of Autophagy Enhances the Antitumor Effect of Thioridazine in Acute Lymphoblastic Leukemia Cells. Life (Basel) 2021; 11:life11040365. [PMID: 33923896 PMCID: PMC8073363 DOI: 10.3390/life11040365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/15/2021] [Accepted: 04/16/2021] [Indexed: 12/18/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is an aggressive malignant disorder of lymphoid progenitor cells that affects children and adults. Despite the high cure rates, drug resistance still remains a significant clinical problem, which stimulates the development of new therapeutic strategies and drugs to improve the disease outcome. Antipsychotic phenothiazines have emerged as potential candidates to be repositioned as antitumor drugs. It was previously shown that the anti-histaminic phenothiazine derivative promethazine induced autophagy-associated cell death in chronic myeloid leukemia cells, although autophagy can act as a "double-edged sword" contributing to cell survival or cell death. Here we evaluated the role of autophagy in thioridazine (TR)-induced cell death in the human ALL model. TR induced apoptosis in ALL Jurkat cells and it was not cytotoxic to normal peripheral mononuclear blood cells. TR promoted the activation of caspase-8 and -3, which was associated with increased NOXA/MCL-1 ratio and autophagy triggering. AMPK/PI3K/AKT/mTOR and MAPK/ERK pathways are involved in TR-induced cell death. The inhibition of the autophagic process enhanced the cytotoxicity of TR in Jurkat cells, highlighting autophagy as a targetable process for drug development purposes in ALL.
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Affiliation(s)
- Carina Colturato-Kido
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, São Paulo, Brazil; (C.C.-K.); (R.M.L.); (H.C.D.M.); (L.F.L.P.-S.); (L.S.F.)
| | - Rayssa M. Lopes
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, São Paulo, Brazil; (C.C.-K.); (R.M.L.); (H.C.D.M.); (L.F.L.P.-S.); (L.S.F.)
| | - Hyllana C. D. Medeiros
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, São Paulo, Brazil; (C.C.-K.); (R.M.L.); (H.C.D.M.); (L.F.L.P.-S.); (L.S.F.)
| | - Claudia A. Costa
- Centro Interdisciplinar de Investigação Bioquímica (CIIB), Universidade de Mogi das Cruzes (UMC), Mogi das Cruzes 08780-911, São Paulo, Brazil;
| | - Laura F. L. Prado-Souza
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, São Paulo, Brazil; (C.C.-K.); (R.M.L.); (H.C.D.M.); (L.F.L.P.-S.); (L.S.F.)
| | - Letícia S. Ferraz
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, São Paulo, Brazil; (C.C.-K.); (R.M.L.); (H.C.D.M.); (L.F.L.P.-S.); (L.S.F.)
| | - Tiago Rodrigues
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, São Paulo, Brazil; (C.C.-K.); (R.M.L.); (H.C.D.M.); (L.F.L.P.-S.); (L.S.F.)
- Correspondence: ; Tel.: +55-(11)-4996-8371
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