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Pei Q, Li Z, Zhao J, Zhang H, Qin T, Zhao J. Recombinant hirudin and PAR-1 regulate macrophage polarisation status in diffuse large B-cell lymphoma. BMC Biotechnol 2024; 24:55. [PMID: 39135175 PMCID: PMC11318299 DOI: 10.1186/s12896-024-00879-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 07/22/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is a malignant tumour. Although some standard therapies have been established to improve the cure rate, they remain ineffective for specific individuals. Therefore, it is meaningful to find more novel therapeutic approaches. Macrophage polarisation is extensively involved in the process of tumour development. Recombinant hirudin (rH) affects macrophages and has been researched frequently in clinical trials lately. Our article validated the regulatory role of rH in macrophage polarisation and the mechanism of PAR-1 by collecting clinical samples and subsequently establishing a cellular model to provide a scientifically supported perspective for discovering new therapeutic approaches. METHOD We assessed the expression of macrophage polarisation markers, cytokines and PAR-1 in clinical samples. We established a cell model by co-culture with THP-1 and OCI-Ly10 cell. We determined the degree of cell polarisation and expression of validation cytokines by flow cytometry, ELISA, and RT-qPCR to confirm the success of the cell model. Subsequently, different doses of rH were added to discover the function of rH on cell polarisation. We confirmed the mechanism of PAR-1 in macrophage polarisation by transfecting si-PAR-1 and pcDNA3.1-PAR-1. RESULTS We found higher expression of M2 macrophage markers (CD163 + CMAF+) and PAR-1 in 32 DLBCL samples. After inducing monocyte differentiation into M0 macrophages and co-culturing with OCI-Ly10 lymphoma cells, we found a trend of these expressions in the cell model consistent with the clinical samples. Subsequently, we discovered that rH promotes the polarisation of M1 macrophages but inhibits the polarisation of M2 macrophages. We also found that PAR-1 regulates macrophage polarisation, inhibiting cell proliferation, migration, invasion and angiogenic capacity. CONCLUSION rH inhibits macrophage polarisation towards the M2 type and PAR-1 regulates polarisation, proliferation, migration, invasion, and angiogenesis of DLBCL-associated macrophages.
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Affiliation(s)
- Qiang Pei
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China.
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China.
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China.
| | - Zihui Li
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Medical School, Kunming University of Science and Technology, Kunming, 650500, Yunnan, China
| | - Jingjing Zhao
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Medical School, Kunming University of Science and Technology, Kunming, 650500, Yunnan, China
| | - Haixi Zhang
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China
| | - Tao Qin
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China
| | - Juan Zhao
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China
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Jo GH, Jung SA, Roh TH, Yoon JS, Lee JH. Inhibitory effect of recombinant tyrosine‑sulfated madanin‑1, a thrombin inhibitor, on the behavior of MDA‑MB‑231 and SKOV3 cells in vitro. Mol Med Rep 2024; 30:114. [PMID: 38757335 PMCID: PMC11099723 DOI: 10.3892/mmr.2024.13238] [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: 12/20/2023] [Accepted: 04/09/2024] [Indexed: 05/18/2024] Open
Abstract
Thrombin, which plays a crucial role in hemostasis, is also implicated in cancer progression. In the present study, the effects of the thrombin‑targeting recombinant tyrosine‑sulfated madanin‑1 on cancer cell behavior and signaling pathways compared with madanin‑1 wild‑type (WT) were investigated. Recombinant madanin‑1 2 sulfation (madanin‑1 2S) and madanin‑1 WT proteins were generated using Escherichia coli. SKOV3 and MDA‑MB‑231 cells were treated with purified recombinant proteins with or without thrombin stimulation. Migration and invasion of cells were analyzed by wound healing assay and Transwell assay, respectively. Thrombin markedly increased cell migration and invasion in both SKOV3 and MDA‑MB‑231 cells, which were significantly suppressed by madanin‑1 2S (P<0.05). Madanin‑1 2S also significantly suppressed thrombin‑induced expression of phosphorylated (p)‑Akt and p‑extracellular signal‑regulated kinase in both cell lines (P<0.05), whereas madanin‑1 WT had no effect on the expression levels of these proteins in MDA‑MB‑231 cells. Furthermore, madanin‑1 2S significantly reversed the effects of thrombin on E‑cadherin, N‑cadherin and vimentin expression in MDA‑MB‑231 cells (P<0.05), whereas madanin‑1 WT did not show any effect. In conclusion, madanin‑1 2S suppressed the migration and invasion of cancer cells more effectively than madanin‑1 WT. It is hypothesized that inhibiting thrombin via the sulfated form of madanin‑1 may be a potential candidate for enhanced cancer therapy; however, further in vivo validation is required.
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Affiliation(s)
- Guk Heui Jo
- Myung-Gok Eye Research Institute, Kim's Eye Hospital, Konyang University College of Medicine, Seoul 07301, Republic of Korea
| | - Sun Ah Jung
- Myung-Gok Eye Research Institute, Kim's Eye Hospital, Konyang University College of Medicine, Seoul 07301, Republic of Korea
| | - Tae Hoon Roh
- Department of Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jin Sook Yoon
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Joon H. Lee
- Myung-Gok Eye Research Institute, Kim's Eye Hospital, Konyang University College of Medicine, Seoul 07301, Republic of Korea
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Nag N, Ray T, Tapader R, Gope A, Das R, Mahapatra E, Saha S, Pal A, Prasad P, Pal A. Metallo-protease Peptidase M84 from Bacillusaltitudinis induces ROS-dependent apoptosis in ovarian cancer cells by targeting PAR-1. iScience 2024; 27:109828. [PMID: 38799586 PMCID: PMC11126781 DOI: 10.1016/j.isci.2024.109828] [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: 10/05/2023] [Revised: 01/02/2024] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
We have purified Peptidase M84 from Bacillus altitudinis in an effort to isolate anticancer proteases from environmental microbial isolates. This metallo-protease had no discernible impact on normal cell survival, but it specifically induced apoptosis in ovarian cancer cells. PAR-1, a GPCR which is reported to be overexpressed in ovarian cancer cells, was identified as a target of Peptidase M84. We observed that Peptidase M84 induced PAR-1 overexpression along with activating its downstream signaling effectors NF-κB and MAPK to promote excessive reactive oxygen species (ROS) generation. This evoked apoptotic death of the ovarian cancer cells through the intrinsic route. In in vivo set-up, weekly intraperitoneal administration of Peptidase M84 in syngeneic mice significantly diminished ascites accumulation, increasing murine survival rates by 60%. Collectively, our findings suggested that Peptidase M84 triggered PAR-1-mediated oxidative stress to act as an apoptosis inducer. This established Peptidase M84 as a drug candidate for receptor mediated targeted-therapy of ovarian cancer.
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Affiliation(s)
- Niraj Nag
- Division of Molecular Pathophysiology, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
| | - Tanusree Ray
- Division of Molecular Pathophysiology, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
| | - Rima Tapader
- Division of Molecular Pathophysiology, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
| | - Animesh Gope
- Division of Clinical Medicine, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
| | - Rajdeep Das
- Molecular Cell Biology of Autophagy Lab, The Francis Crick Institute, 1, Midland Road, London NW1 1AT, UK
| | - Elizabeth Mahapatra
- Department of Environmental Carcinogenesis and Toxicology, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, West Bengal 700026, India
| | - Saibal Saha
- Division of Molecular Pathophysiology, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
| | - Ananda Pal
- Division of Clinical Medicine, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
| | - Parash Prasad
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital and Medical Center, 3333 Burnet Avenue, Cincinnati 45229-3026, OH, USA
| | - Amit Pal
- Division of Molecular Pathophysiology, ICMR-National Institute of Cholera and Enteric Diseases (ICMR-NICED), P-33, CIT Road, Scheme-XM, Beliaghata, Kolkata, West Bengal 700010, India
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Torosian TA, Barsukova AI, Chichkova NV, Vartapetian AB. Phytaspase Does Not Require Proteolytic Activity for Its Stress-Induced Internalization. Int J Mol Sci 2024; 25:6729. [PMID: 38928451 PMCID: PMC11203471 DOI: 10.3390/ijms25126729] [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: 05/04/2024] [Revised: 05/31/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Phytaspases differ from other members of the plant subtilisin-like protease family by having rare aspartate cleavage specificity and unusual localization dynamics. Phytaspases are secreted from healthy plant cells but are re-internalized upon perception of death-inducing stresses. Although proteolytic activity is required for the secretion of plant subtilases, its requirement for the retrograde transportation of phytaspases is currently unknown. To address this issue, we employed an approach to complement in trans the externalization of a prodomain-less form of Nicotiana tabacum phytaspase (NtPhyt) with the free prodomain in Nicotiana benthamiana leaf cells. Using this approach, the generation of the proteolytically active NtPhyt and its transport to the extracellular space at a level comparable to that of the native NtPhyt (synthesized as a canonical prodomain-containing precursor protein) were achieved. The application of this methodology to NtPhyt with a mutated catalytic Ser537 residue resulted in the secretion of the inactive, although processed (prodomain-free), protein as well. Notably, the externalized NtPhyt Ser537Ala mutant was still capable of retrograde transportation into plant cells upon the induction of oxidative stress. Our data thus indicate that the proteolytic activity of NtPhyt is dispensable for stress-induced retrograde transport of the enzyme.
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Affiliation(s)
- Tatevik A. Torosian
- Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, Moscow 199991, Russia; (T.A.T.); (A.I.B.)
| | - Anastasia I. Barsukova
- Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, Moscow 199991, Russia; (T.A.T.); (A.I.B.)
| | - Nina V. Chichkova
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 199991, Russia;
| | - Andrey B. Vartapetian
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 199991, Russia;
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Strachowska M, Robaszkiewicz A. Characteristics of anticancer activity of CBP/p300 inhibitors - Features of their classes, intracellular targets and future perspectives of their application in cancer treatment. Pharmacol Ther 2024; 257:108636. [PMID: 38521246 DOI: 10.1016/j.pharmthera.2024.108636] [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: 11/02/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 03/25/2024]
Abstract
Due to the contribution of highly homologous acetyltransferases CBP and p300 to transcription elevation of oncogenes and other cancer promoting factors, these enzymes emerge as possible epigenetic targets of anticancer therapy. Extensive efforts in search for small molecule inhibitors led to development of compounds targeting histone acetyltransferase catalytic domain or chromatin-interacting bromodomain of CBP/p300, as well as dual BET and CBP/p300 inhibitors. The promising anticancer efficacy in in vitro and mice models led CCS1477 and NEO2734 to clinical trials. However, none of the described inhibitors is perfectly specific to CBP/p300 since they share similarity of a key functional domains with other enzymes, which are critically associated with cancer progression and their antagonists demonstrate remarkable clinical efficacy in cancer therapy. Therefore, we revise the possible and clinically relevant off-targets of CBP/p300 inhibitors that can be blocked simultaneously with CBP/p300 thereby improving the anticancer potential of CBP/p300 inhibitors and pharmacokinetic predicting data such as absorption, distribution, metabolism, excretion (ADME) and toxicity.
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Affiliation(s)
- Magdalena Strachowska
- University of Lodz, Faculty of Biology and Environmental Protection, Department of General Biophysics, Pomorska 141/143, 90-236 Lodz, Poland; University of Lodz, Bio-Med-Chem Doctoral School of the University of Lodz and Lodz Institutes of the Polish Academy of Sciences, Banacha 12 /16, 90-237 Lodz, Poland.
| | - Agnieszka Robaszkiewicz
- University of Lodz, Faculty of Biology and Environmental Protection, Department of General Biophysics, Pomorska 141/143, 90-236 Lodz, Poland; Johns Hopkins University School of Medicine, Institute of Fundamental and Basic Research, 600 5(th) Street South, Saint Petersburg FL33701, United States of America.
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Paul S, Mukherjee T, Das K. Coagulation Protease-Driven Cancer Immune Evasion: Potential Targets for Cancer Immunotherapy. Cancers (Basel) 2024; 16:1568. [PMID: 38672649 PMCID: PMC11048528 DOI: 10.3390/cancers16081568] [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: 03/13/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
Blood coagulation and cancer are intrinsically connected, hypercoagulation-associated thrombotic complications are commonly observed in certain types of cancer, often leading to decreased survival in cancer patients. Apart from the common role in coagulation, coagulation proteases often trigger intracellular signaling in various cancers via the activation of a G protein-coupled receptor superfamily protease: protease-activated receptors (PARs). Although the role of PARs is well-established in the development and progression of certain types of cancer, their impact on cancer immune response is only just emerging. The present review highlights how coagulation protease-driven PAR signaling plays a key role in modulating innate and adaptive immune responses. This is followed by a detailed discussion on the contribution of coagulation protease-induced signaling in cancer immune evasion, thereby supporting the growth and development of certain tumors. A special section of the review demonstrates the role of coagulation proteases, thrombin, factor VIIa, and factor Xa in cancer immune evasion. Targeting coagulation protease-induced signaling might be a potential therapeutic strategy to boost the immune surveillance mechanism of a host fighting against cancer, thereby augmenting the clinical consequences of targeted immunotherapeutic regimens.
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Affiliation(s)
- Subhojit Paul
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, West Bengal, India;
| | - Tanmoy Mukherjee
- Department of Cellular and Molecular Biology, The University of Texas at Tyler Health Science Center, Tyler, TX 75708, USA;
| | - Kaushik Das
- Biotechnology Research and Innovation Council-National Institute of Biomedical Genomics, Kalyani 741251, West Bengal, India
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Li X, Kurahara LH, Zhao Z, Zhao F, Ishikawa R, Ohmichi K, Li G, Yamashita T, Hashimoto T, Hirano M, Sun Z, Hirano K. Therapeutic Effect of Proteinase-Activated Receptor-1 Antagonist on Colitis-Associated Carcinogenesis. Cell Mol Gastroenterol Hepatol 2024; 18:105-131. [PMID: 38614455 PMCID: PMC11127032 DOI: 10.1016/j.jcmgh.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/30/2024] [Accepted: 04/03/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND & AIMS Inflammatory bowel disease is associated with carcinogenesis, which limits the prognosis of the patients. The local expression of proteinases and proteinase-activated receptor 1 (PAR1) increases in inflammatory bowel disease. The present study investigated the therapeutic effects of PAR1 antagonism on colitis-associated carcinogenesis. METHODS A colitis-associated carcinogenesis model was prepared in mice by treatment with azoxymethane (AOM) and dextran sulfate sodium (DSS). PAR1 antagonist E5555 was administered in long- and short-term protocol, starting on the day of AOM injection and 1 week after completing AOM/DSS treatment, respectively. The fecal samples were collected for metagenome analysis of gut microbiota. The intestinal myofibroblasts of the Crohn's disease patients were used to elucidate underlying cellular mechanisms. Caco-2 cells were used to investigate a possible source of PAR1 agonist proteinases. RESULTS AOM/DSS model showed weight loss, diarrhea, tumor development, inflammation, fibrosis, and increased production of inflammatory cytokines. The β-diversity, but not α-diversity, of microbiota significantly differed between AOM/DSS and control mice. E5555 alleviated these pathological changes and altered the microbiota β-diversity in AOM/DSS mice. The thrombin expression was up-regulated in tumor and non-tumor areas, whereas PAR1 mRNA expression was higher in tumor areas compared with non-tumor areas. E5555 inhibited thrombin-triggered elevation of cytosolic Ca2+ concentration and ERK1/2 phosphorylation, as well as IL6-induced signal transducer and activator of transcription 3 (STAT3) phosphorylation in intestinal myofibroblasts. Caco-2 cell-conditioned medium contained immunoreactive thrombin, which cleaved the recombinant protein containing the extracellular domain of PAR1 at the thrombin cleavage site. CONCLUSIONS PAR1 antagonism is proposed to be a novel therapeutic strategy for treatment of inflammatory bowel disease and its associated carcinogenesis.
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Affiliation(s)
- Xiaodong Li
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Lin-Hai Kurahara
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan.
| | - Zhixin Zhao
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs; Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia, China
| | - Feiyan Zhao
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs; Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia, China
| | - Ryo Ishikawa
- Department of Diagnostic Pathology, Kagawa University Hospital, Kagawa University, Kagawa, Japan
| | - Kiyomi Ohmichi
- Department of Diagnostic Pathology, Kagawa University Hospital, Kagawa University, Kagawa, Japan
| | - Gaopeng Li
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Tetsuo Yamashita
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Takeshi Hashimoto
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Mayumi Hirano
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Zhihong Sun
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs; Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia, China
| | - Katsuya Hirano
- Department of Cardiovascular Physiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
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Wu K, Wu B, Yan K, Ding Q, Miao Z. KLK10 promotes the progression of KRAS mutant colorectal cancer via PAR1-PDK1-AKT signaling pathway. Cell Biol Int 2024; 48:440-449. [PMID: 38115179 DOI: 10.1002/cbin.12113] [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: 08/26/2023] [Revised: 12/05/2023] [Accepted: 12/09/2023] [Indexed: 12/21/2023]
Abstract
Kirsten rat sarcoma virus (KRAS) gene mutation is common in colorectal cancer (CRC) and is often predictive of treatment failure and poor prognosis. To understand the mechanism, we compared the transcriptome of CRC patients with wild-type and mutant KRAS and found that KRAS mutation is associated with the overexpression of a secreted serine protease, kallikrein-related peptidase 10 (KLK10). Moreover, using in vitro and in vivo models, we found that KLK10 overexpression favors the rapid growth and liver metastasis of KRAS mutant CRC and can also impair the efficacy of KRAS inhibitors, leading to drug resistance and poor survival. Further functional assays revealed that the oncogenic role of KLK10 is mediated by protease-activated receptor 1 (PAR1). KLK10 cleaves and activates PAR1, which further activates 3-phosphoinositide-dependent kinase 1 (PDK1)-AKT oncogenic pathway. Notably, suppressing PAR1-PDK1-AKT cascade via KLK10 knockdown can effectively inhibit CRC progression and improve the sensitivity to KRAS inhibitor, providing a promising therapeutic strategy. Taken together, our study showed that KLK10 promotes the progression of KRAS mutant CRC via activating PAR1-PDK1-AKT signaling pathway. These findings expanded our knowledge of CRC development, especially in the setting of KRAS mutation, and also provided novel targets for clinical intervention.
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Affiliation(s)
- Kun Wu
- Department of Abdominal Surgery, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
| | - Boyu Wu
- Department of General Surgery, Shangrao Municipal Hospital, Shangrao, Jiangxi, China
| | - Kangpeng Yan
- Department of Abdominal Surgery, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
| | - Qunhua Ding
- Department of Abdominal Surgery, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
| | - Zhiguo Miao
- Department of Abdominal Surgery, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
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Saladino GM, Brodin B, Kakadiya R, Toprak MS, Hertz HM. Iterative nanoparticle bioengineering enabled by x-ray fluorescence imaging. SCIENCE ADVANCES 2024; 10:eadl2267. [PMID: 38517973 DOI: 10.1126/sciadv.adl2267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 02/16/2024] [Indexed: 03/24/2024]
Abstract
Nanoparticles (NPs) are currently developed for drug delivery and molecular imaging. However, they often get intercepted before reaching their target, leading to low targeting efficacy and signal-to-noise ratio. They tend to accumulate in organs like lungs, liver, kidneys, and spleen. The remedy is to iteratively engineer NP surface properties and administration strategies, presently a time-consuming process that includes organ dissection at different time points. To improve this, we propose a rapid iterative approach using whole-animal x-ray fluorescence (XRF) imaging to systematically evaluate NP distribution in vivo. We applied this method to molybdenum-based NPs and clodronate liposomes for tumor targeting with transient macrophage depletion, leading to reduced accumulations in lungs and liver and eventual tumor detection. XRF computed tomography (XFCT) provided 3D insight into NP distribution within the tumor. We validated the results using a multiscale imaging approach with dye-doped NPs and gene expression analysis for nanotoxicological profiling. XRF imaging holds potential for advancing therapeutics and diagnostics in preclinical pharmacokinetic studies.
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Affiliation(s)
- Giovanni M Saladino
- Department of Applied Physics, Biomedical and X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Bertha Brodin
- Department of Applied Physics, Biomedical and X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Ronak Kakadiya
- Department of Applied Physics, Biomedical and X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Muhammet S Toprak
- Department of Applied Physics, Biomedical and X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
| | - Hans M Hertz
- Department of Applied Physics, Biomedical and X-Ray Physics, KTH Royal Institute of Technology, SE 10691, Stockholm, Sweden
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Hung HC, Mao TL, Fan MH, Huang GZ, Minhalina AP, Chen CL, Liu CL. Enhancement of Tumorigenicity, Spheroid Niche, and Drug Resistance of Pancreatic Cancer Cells in Three-Dimensional Culture System. J Cancer 2024; 15:2292-2305. [PMID: 38495500 PMCID: PMC10937281 DOI: 10.7150/jca.87494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 01/27/2024] [Indexed: 03/19/2024] Open
Abstract
The three-dimensional (3D) cell culture technique has been applied comprehensively as a variable platform for medical research, biochemical signal pathway analysis, and evaluation of anti-tumor treatment response due to an excellent recapitulation of a tumor microenvironment (TME) in the in vitro cultured cancer cells. Pancreatic cancer (PaC) is one of the toughest malignancies with a complex TME and refractory treatment response. To comprehensively study the TME of PaC, there is an eager need to develop a 3D culture model to decompose the cellular components and their cross interactions. Herein, we establish a 3D PaC culture system with cancer stem cell (CSC) and scalability properties. To validate our model, we tested the individual PaC cell and the combined effects with cancer-associated fibroblasts (CAFs) on cancer tumorigenicity, the cellular interaction through the CXCR3/CXCL10 axis, and cellular responses reflection of anti-cancer treatments. With the help of our 3D technology, a simulated malignant spheroid with important stromal populations and TME physiochemical properties may be successfully recreated. It can be used in a wide range of preclinical research and helpful in advancing basic and translational cancer biology.
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Affiliation(s)
- Hao-Chien Hung
- Department of General Surgery, Chang-Gung Memorial Hospital at Linkou, Taoyuan 33305, Taiwan
| | - Tsui-Lien Mao
- Department of Pathology, College of Medicine, National Taiwan University, Taipei 10002, Taiwan
- Department of Pathology, National Taiwan University Hospital, Taipei 10002, Taiwan
| | - Ming-Huei Fan
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Guan-Zhi Huang
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Ainani Priza Minhalina
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Chi-Long Chen
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Department of Pathology, Taipei Medical University Hospital, Taipei 11031, Taiwan
| | - Chao-Lien Liu
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
- PhD Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
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Hashemzadeh M, Haseefa F, Peyton L, Shadmehr M, Niyas AM, Patel A, Krdi G, Movahed MR. A comprehensive review of the ten main platelet receptors involved in platelet activity and cardiovascular disease. AMERICAN JOURNAL OF BLOOD RESEARCH 2023; 13:168-188. [PMID: 38223314 PMCID: PMC10784121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/10/2023] [Indexed: 01/16/2024]
Abstract
Cardiovascular disease (CVD) is a major cause of death worldwide. Although there are many variables that contribute to the development of this disease, it is predominantly the activity of platelets that provides the mechanisms by which this disease prevails. While there are numerous platelet receptors expressed on the surface of platelets, it is largely the consensus that there are 10 main platelet receptors that contribute to a majority of platelet function. Understanding these key platelet receptors is vitally important for patients suffering from myocardial infarction, CVD, and many other diseases that arise due to overactivation or mutations of these receptors. The goal of this manuscript is to review the main platelet receptors that contribute most to platelet activity.
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Affiliation(s)
- Mehrnoosh Hashemzadeh
- University of Arizona College of MedicinePhoenix, AZ, USA
- Pima CollegeTucson, AZ, USA
| | | | - Lee Peyton
- Pima CollegeTucson, AZ, USA
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and ScienceRochester, MN, USA
| | | | | | - Aamir Patel
- University of Arizona College of MedicinePhoenix, AZ, USA
| | - Ghena Krdi
- University of Arizona College of MedicinePhoenix, AZ, USA
| | - Mohammad Reza Movahed
- University of Arizona College of MedicinePhoenix, AZ, USA
- University of ArizonaTucson, AZ, USA
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12
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Bohovyk R, Khedr S, Levchenko V, Stefanenko M, Semenikhina M, Kravtsova O, Isaeva E, Geurts AM, Klemens CA, Palygin O, Staruschenko A. Protease-Activated Receptor 1-Mediated Damage of Podocytes in Diabetic Nephropathy. Diabetes 2023; 72:1795-1808. [PMID: 37722138 PMCID: PMC10658073 DOI: 10.2337/db23-0032] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 09/04/2023] [Indexed: 09/20/2023]
Abstract
There is clinical evidence that increased urinary serine proteases are associated with the disease severity in the setting of diabetic nephropathy (DN). Elevation of serine proteases may mediate [Ca2+]i dynamics in podocytes through the protease-activated receptors (PARs) pathway, including associated activation of nonspecific cation channels. Cultured human podocytes and freshly isolated glomeruli were used for fluorescence and immunohistochemistry stainings, calcium imaging, Western blot analysis, scanning ion conductance microscopy, and patch clamp analysis. Goto-Kakizaki, Wistar, type 2 DN (T2DN), and a novel PAR1 knockout on T2DN rat background rats were used to test the importance of PAR1-mediated signaling in DN settings. We found that PAR1 activation increases [Ca2+]i via TRPC6 channels. Both human cultured podocytes exposed to high glucose and podocytes from freshly isolated glomeruli of T2DN rats had increased PAR1-mediated [Ca2+]i compared with controls. Imaging experiments revealed that PAR1 activation plays a role in podocyte morphological changes. T2DN rats exhibited a significantly higher response to thrombin and urokinase. Moreover, the plasma concentration of thrombin in T2DN rats was significantly elevated compared with Wistar rats. T2DNPar1-/- rats were embryonically lethal. T2DNPar1+/- rats had a significant decrease in glomerular damage associated with DN lesions. Overall, these data provide evidence that, during the development of DN, elevated levels of serine proteases promote an excessive [Ca2+]i influx in podocytes through PAR1-TRPC6 signaling, ultimately leading to podocyte apoptosis, the development of albuminuria, and glomeruli damage. ARTICLE HIGHLIGHTS Increased urinary serine proteases are associated with diabetic nephropathy. During the development of diabetic nephropathy in type 2 diabetes, the elevation of serine proteases could overstimulate protease-activated receptor 1 (PAR1). PAR1 signaling is involved in the development of DN via TRPC6-mediated intracellular calcium signaling. This study provides fundamental knowledge that can be used to develop efficient therapeutic approaches targeting serine proteases or corresponding PAR pathways to prevent or slow the progression of diabetes-associated kidney diseases.
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Affiliation(s)
- Ruslan Bohovyk
- Department of Molecular Pharmacology and Physiology, University of South Florida, Tampa, FL
| | - Sherif Khedr
- Department of Physiology, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
| | - Vladislav Levchenko
- Department of Molecular Pharmacology and Physiology, University of South Florida, Tampa, FL
| | - Mariia Stefanenko
- Department of Medicine, Division of Nephrology, Medical University of South Carolina, Charleston, SC
| | - Marharyta Semenikhina
- Department of Medicine, Division of Nephrology, Medical University of South Carolina, Charleston, SC
| | - Olha Kravtsova
- Department of Molecular Pharmacology and Physiology, University of South Florida, Tampa, FL
| | - Elena Isaeva
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI
| | - Aron M. Geurts
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI
| | - Christine A. Klemens
- Department of Molecular Pharmacology and Physiology, University of South Florida, Tampa, FL
- Hypertension and Kidney Research Center, University of South Florida, Tampa, FL
| | - Oleg Palygin
- Department of Medicine, Division of Nephrology, Medical University of South Carolina, Charleston, SC
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC
| | - Alexander Staruschenko
- Department of Molecular Pharmacology and Physiology, University of South Florida, Tampa, FL
- Hypertension and Kidney Research Center, University of South Florida, Tampa, FL
- James A. Haley Veterans’ Hospital, Tampa, FL
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Hung HC, Fan MH, Wang D, Miao CH, Su P, Liu CL. Effect of chimeric antigen receptor T cells against protease-activated receptor 1 for treating pancreatic cancer. BMC Med 2023; 21:338. [PMID: 37667257 PMCID: PMC10478223 DOI: 10.1186/s12916-023-03053-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 08/25/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a devastating malignancy with a 5-year survival rate of 6% following a diagnosis, and novel therapeutic modalities are needed. Protease-activated receptor 1 (PAR1) is abundantly overexpressed by both tumor cells and multiple stroma cell subsets in the tumor microenvironment (TME), thereby offering a suitable immunotherapy target. METHODS A chimeric antigen receptor (CAR) strategy was applied to target PAR1 using a human anti-PAR1 scFv antibody fused to the transmembrane region with two co-stimulatory intracellular signaling domains of cluster of differentiation 28 (CD28) and CD137 (4-1BB), added to CD3ζ in tandem. RESULTS The engineered PAR1CAR-T cells eliminated PAR1 overexpression and transforming growth factor (TGF)-β-mediated PAR1-upregulated cancer cells by approximately 80% in vitro. The adoptive transfer of PAR1CAR-T cells was persistently enhanced and induced the specific regression of established MIA PaCa-2 cancer cells by > 80% in xenograft models. Accordingly, proinflammatory cytokines/chemokines increased in CAR-T-cell-treated mouse sera, whereas Ki67 expression in tumors decreased. Furthermore, the targeted elimination of PAR1-expressing tumors reduced matrix metalloproteinase 1 (MMP1) levels, suggesting that the blocking of the PAR1/MMP1 pathway constitutes a new therapeutic option for PDAC treatment. CONCLUSIONS Third-generation PAR1CAR-T cells have antitumor activity in the TME, providing innovative CAR-T-cell immunotherapy against PDAC.
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Affiliation(s)
- Hao-Chien Hung
- Department of General Surgery, Chang-Gung Memorial Hospital at Linkou, Taoyuan, 33305, Taiwan
| | - Ming-Huei Fan
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 11031, Taiwan
| | - Daniel Wang
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 11031, Taiwan
| | - Carol H Miao
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA, 98101, USA
| | - Pong Su
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 11031, Taiwan
| | - Chao-Lien Liu
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 11031, Taiwan.
- Ph.D. Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan.
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14
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Steinberg T, Dieterle MP, Ramminger I, Klein C, Brossette J, Husari A, Tomakidi P. On the Value of In Vitro Cell Systems for Mechanobiology from the Perspective of Yes-Associated Protein/Transcriptional Co-Activator with a PDZ-Binding Motif and Focal Adhesion Kinase and Their Involvement in Wound Healing, Cancer, Aging, and Senescence. Int J Mol Sci 2023; 24:12677. [PMID: 37628858 PMCID: PMC10454169 DOI: 10.3390/ijms241612677] [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: 05/17/2023] [Revised: 07/21/2023] [Accepted: 07/26/2023] [Indexed: 08/27/2023] Open
Abstract
Mechanobiology comprises how cells perceive different mechanical stimuli and integrate them into a process called mechanotransduction; therefore, the related mechanosignaling cascades are generally important for biomedical research. The ongoing discovery of key molecules and the subsequent elucidation of their roles in mechanobiology are fundamental to understanding cell responses and tissue conditions, such as homeostasis, aging, senescence, wound healing, and cancer. Regarding the available literature on these topics, it becomes abundantly clear that in vitro cell systems from different species and tissues have been and are extremely valuable tools for enabling the discovery and functional elucidation of key mechanobiological players. Therefore, this review aims to discuss the significant contributions of in vitro cell systems to the identification and characterization of three such key players using the selected examples of yes-associated protein (YAP), its paralog transcriptional co-activator with a PDZ-binding motif (TAZ), and focal adhesion kinase (FAK) and their involvement in wound healing, cancer, aging, and senescence. In addition, the reader is given suggestions as to which future prospects emerge from the in vitro studies discussed herein and which research questions still remain open.
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Affiliation(s)
- Thorsten Steinberg
- Center for Dental Medicine, Division of Oral Biotechnology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
| | - Martin Philipp Dieterle
- Center for Dental Medicine, Division of Oral Biotechnology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
| | - Imke Ramminger
- Center for Dental Medicine, Division of Oral Biotechnology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
- Faculty of Biology, University of Freiburg, Schaenzlestr. 1, 79104 Freiburg, Germany
| | - Charlotte Klein
- Center for Dental Medicine, Division of Oral Biotechnology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
| | - Julie Brossette
- Center for Dental Medicine, Division of Oral Biotechnology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
- Faculty of Biology, University of Freiburg, Schaenzlestr. 1, 79104 Freiburg, Germany
| | - Ayman Husari
- Center for Dental Medicine, Department of Orthodontics, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
| | - Pascal Tomakidi
- Center for Dental Medicine, Division of Oral Biotechnology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetterstr. 55, 79106 Freiburg, Germany
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15
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Chen HH, Wu QJ, Zhang TN, Zhao YH. Gut microbiome and serum short-chain fatty acids are associated with responses to chemo- or targeted therapies in Chinese patients with lung cancer. Front Microbiol 2023; 14:1165360. [PMID: 37564290 PMCID: PMC10411610 DOI: 10.3389/fmicb.2023.1165360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 06/28/2023] [Indexed: 08/12/2023] Open
Abstract
Background The association between gut microbes and short-chain fatty acids (SCFAs) and therapeutic responses of patients with lung cancer (LC) receiving therapy remains unknown. Methods Fecal and serum samples were prospectively collected from patients with LC, classified as responders, if they presented durable clinical benefits, and non-responders, if not. The composition of gut microbes was analyzed using 16S ribosomal DNA sequencing. Serum SCFA concentrations were detected using gas chromatography. Cell proliferation, migration, invasion, cell cycle, and apoptosis assays were performed on isobutyric acid-treated A549 cells. Reverse transcription-quantitative PCR, Western blotting, immunocytochemistry, and immunofluorescence staining experiments have been performed to investigate the expression of associated genes or proteins. Results Non-responders harbored higher microbiome α-diversity but lower β-diversity compared with responders. Compared to the patients with low α-diversity, those with high α-diversity showed significantly shorter progression-free survival. Additionally, β-diversity has also been observed between these two groups. Specifically, Parasutterella, Clostridiaceae, and Prevotella_7 were more abundant among responders, whereas Bacteroides_stercoris and Christensenellaceae_R-7_group were more abundant in non-responders. The serum SCFA (especially acetate and isobutyrate) levels tended to be higher in responders. Isobutyric acid inhibited the proliferation, migration, and invasion of A549 cells by inducing apoptosis and G1/S arrest while upregulating the expression of GPR41, GPR43, and GPR5C and downregulating that of PAR1, and increasing the activity of histone acetyltransferases. Conclusion We revealed the influence of gut microbiota and SCFAs on the therapeutic responses in patients with LC and the anti-tumor effect of isobutyric acid, indicating their potential use as therapeutic targets.
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Affiliation(s)
- Huan-Huan Chen
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Precision Medical Research on Major Chronic Disease, Shengjing Hospital of China Medical University, Shenyang, China
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Precision Medical Research on Major Chronic Disease, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tie-Ning Zhang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Precision Medical Research on Major Chronic Disease, Shengjing Hospital of China Medical University, Shenyang, China
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yu-Hong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Precision Medical Research on Major Chronic Disease, Shengjing Hospital of China Medical University, Shenyang, China
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16
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Angelidakis E, Chen S, Zhang S, Wan Z, Kamm RD, Shelton SE. Impact of Fibrinogen, Fibrin Thrombi, and Thrombin on Cancer Cell Extravasation Using In Vitro Microvascular Networks. Adv Healthc Mater 2023; 12:e2202984. [PMID: 37119127 PMCID: PMC10524192 DOI: 10.1002/adhm.202202984] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 04/25/2023] [Indexed: 04/30/2023]
Abstract
A bidirectional association exists between metastatic dissemination and the hypercoagulable state associated with many types of cancer. As such, clinical studies have provided evidence that markers associated with elevated levels of coagulation and fibrinolysis correlate with decreased patient survival. However, elucidating the mechanisms underpinning the effects of different components of the coagulation system on metastasis formation is challenging both in animal models and 2D models lacking the complex cellular interactions necessary to model both thrombosis and metastasis. Here, an in vitro, 3D, microvascular model for observing the formation of fibrin thrombi is described, which is in turn used to study how different aspects of the hypercoagulable state associated with cancer affect the endothelium. Using this platform, cancer cells expressing ICAM-1 are shown to form a fibrinogen-dependent bridge and transmigrate through the endothelium more effectively. Cancer cells are also demonstrated to interact with fibrin thrombi, using them to adhere, spread, and enhance their extravasation efficiency. Finally, thrombin is also shown to enhance cancer cell extravasation. This system presents a physiologically relevant model of fibrin clot formation in the human microvasculature, enabling in-depth investigation of the cellular interactions between cancer cells and the coagulation system affecting cancer cell extravasation.
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Affiliation(s)
- Emmanouil Angelidakis
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Sophia Chen
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Shun Zhang
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Zhengpeng Wan
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Roger D Kamm
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Sarah E Shelton
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
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17
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Hu G, Xiao Y, Ma C, Wang J, Qian X, Wu X, Zhu F, Sun S, Qian J. Lumican is a potential predictor on the efficacy of concurrent chemoradiotherapy in cervical squamous cell carcinoma. Heliyon 2023; 9:e18011. [PMID: 37483824 PMCID: PMC10362307 DOI: 10.1016/j.heliyon.2023.e18011] [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: 02/16/2023] [Revised: 06/25/2023] [Accepted: 07/05/2023] [Indexed: 07/25/2023] Open
Abstract
Purpose To identify new novel biomarkers for predicting the efficacy of concurrent chemoradiotherapy(CCRT) in cervical squamous cell carcinoma(CESC). Methods Gene expression datasets GSE56363, GSE5787, and GSE168009 were analyzed to identify candidate genes to predict the efficacy of CCRT in CESC. Single-cell RNA sequencing (scRNA-seq) data from GSE168652 and CESC patients in The Cancer Genome Atlas(TCGA) were systematically analyzed to explore possible molecular mechanisms. Kaplan-Meier evaluated the correlation between LUM (Lumican) and prognostic significance. The expression of LUM protein in biopsy tissues before CCRT was detected by immunohistochemistry in 15 CESC patients. Results LUM mRNA levels were significantly upregulated in nonresponders of CESC.patients receiving CCRT and positively correlated with poor therapeutic effect. Furthermore, high expression of LUM influenced the immune microenvironment in CESC patient-derived organoids treated with CCRT. LUM overexpression in CESC cells induced resistance to CCRT, potentially via immune landscape modulation. Gene Set Enrichment Analysis (GSEA) revealed that possible mechanisms underlying resistance to CCRT might involve the PARs and IL1 signaling pathway affecting the immune landscape. Conclusions High LUM expression is correlated with poor efficacy in CESC patients receiving CCRT, possibly through the PARs and IL1 signaling pathway affecting the immune landscape.
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Affiliation(s)
- Ge Hu
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei,230031, PR China
| | - Ying Xiao
- The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211100, PR China
| | - Chanchan Ma
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Anhui Medical University, Hefei, 230031, PR China
| | - Jinyun Wang
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei,230031, PR China
| | - Xiaotao Qian
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei,230031, PR China
| | - Xiaowei Wu
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei,230031, PR China
| | - Fengqin Zhu
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei,230031, PR China
| | - Shiying Sun
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Anhui Medical University, Hefei, 230031, PR China
| | - Junchao Qian
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei,230031, PR China
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18
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Abstract
The formation of new blood and lymphatic vessels is essential for both the development of multicellular organisms and (patho)physiological processes like wound repair and tumor growth. In the 1990s, circulating blood platelets were first postulated to regulate tumor angiogenesis by interacting with the endothelium and releasing angiogenic regulators from specialized α granules. Since then, many studies have validated the contributions of platelets to tumor angiogenesis, while uncovering novel roles for platelets in other angiogenic processes like wound resolution and retinal vascular disease. Although the majority of (lymph)angiogenesis occurs during development, platelets appear necessary for lymphatic but not vascular growth, implying their particular importance in pathological cases of adult angiogenesis. Future work is required to determine whether drugs targeting platelet production or function offer a clinically relevant tool to limit detrimental angiogenesis.
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Affiliation(s)
- Harvey G Roweth
- Hematology Division, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.,Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Elisabeth M Battinelli
- Hematology Division, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.,Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
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Sibia RS, Sood A, Subedi A, Sharma A, Mittal A, Singh G, Singh TG, Jaura RS, Goyal S. Elevated serum PAR-1 levels as an emerging biomarker of inflammation to predict the dengue infection severity. J Med Virol 2023; 95:e28152. [PMID: 36109338 DOI: 10.1002/jmv.28152] [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: 06/11/2022] [Revised: 09/10/2022] [Accepted: 09/13/2022] [Indexed: 01/11/2023]
Abstract
The present study was designed to check the serum levels of protease-activated receptor (PAR-1) in patients during different phases of dengue severity. Moreover, a correlation between serum PAR-1 levels and hematological parameters, inflammatory cytokine levels, and liver functional changes was also determined. Based on the World Health Organization criteria, the study population was divided into: nonsevere dengue fever (DF; n = 30), severe dengue hemorrhagic fever (DHF; n = 19), and severe dengue shock syndrome (DSS; n = 11). The platelet count (PLT) and hematocrit (HCT) were analyzed using an automated hematology analyzer and liver function enzymes aspartate transaminase (AST), alanine transaminase (ALT), and alkaline phosphate (ALP), bilirubin were checked by auto-analyzer using diagnostic kits. Moreover, the levels of inflammatory mediators C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interleukin-17 (IL-17), and PAR-1 were determined using respective ELISA kits. The HCT levels were elevated and platelet count decreased significantly during dengue complications (DHF and DSS) compared to the DF patients, while the levels of liver functional biomarkers AST, ALT, ALP, and bilirubin remained elevated in DHF and DSS groups than in the corresponding DF group. Similarly, the inflammatory cytokine levels of CRP, TNF-α, IL-6, and IL-17 in DHF and DSS subjects were markedly increased when observed against DF subjects. Notably, the PAR-1 levels were significantly elevated in DHF and DSS groups than in the DF group and positively correlated with changes in HCT levels, inflammatory biomarkers, and liver enzymes. Our findings conclude that PAR-1 levels persistently increased with the severity of the dengue infection and are strongly associated with various clinical manifestations. Thus, PAR-1 levels can be used as a diagnostic marker for assessing dengue severity.
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Affiliation(s)
| | - Ankita Sood
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Arshula Subedi
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Anushya Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Anirudh Mittal
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | | | | | | | - Sanjay Goyal
- Government Medical College, Patiala, Punjab, India
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Xulu KR, Augustine TN. Targeting Platelet Activation Pathways to Limit Tumour Progression: Current State of Affairs. Pharmaceuticals (Basel) 2022; 15:1532. [PMID: 36558983 PMCID: PMC9784118 DOI: 10.3390/ph15121532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
The association between cancer and a hypercoagulatory environment is well described. Thrombotic complications serve not only as a major mortality risk but the underlying molecular structure and function play significant roles in enhancing tumour progression, which is defined as the tumour's capacity to survive, invade and metastasise, amongst other hallmarks of the disease. The use of anticoagulant or antiplatelet drugs in cardiovascular disease lessens thrombotic effects, but the consequences on tumour progression require interrogation. Therefore, this review considered developments in the management of platelet activation pathways (thromboxane, ADP and thrombin), focusing on the use of Aspirin, Clopidogrel and Atopaxar, and their potential impacts on tumour progression. Published data suggested a cautionary tale in ensuring we adequately investigate not only drug-drug interactions but also those unforeseen reciprocal interactions between drugs and their targets within the tumour microenvironment that may act as selective pressures, enhancing tumour survival and progression.
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Affiliation(s)
- Kutlwano R. Xulu
- School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa
| | - Tanya N. Augustine
- School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa
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21
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Asanuma K, Nakamura T, Okamoto T, Hagi T, Kita K, Nakamura K, Matsuyama Y, Yoshida K, Asanuma Y, Sudo A. Do coagulation or fibrinolysis reflect the disease condition in patients with soft tissue sarcoma? BMC Cancer 2022; 22:1075. [PMID: 36258189 PMCID: PMC9580209 DOI: 10.1186/s12885-022-10106-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 09/19/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Coagulation and fibrinolysis are distinct processes that are highly correlated. Cells control coagulation and fibrinolysis by expression of tissue factor and urokinase-type plasminogen activator receptor on their surface. Tumor cells express these proteins, adjust their microenvironment and induce tumor exacerbation. We hypothesized that the expression of plasma markers for coagulation and fibrinolysis in patients with soft tissue sarcomas (STSs) was dependent on the level of tumor malignancy. To elucidate which markers are predictive of recurrence, metastasis and prognosis, coagulation or fibrinolysis, we analyzed the correlation between plasma levels of thrombin-antithrombin III complex (TAT), soluble fibrin (SF), plasmin-α2 plasmin inhibitor complex (PIC), D-dimer (DD) and clinical parameters in patients with STSs. METHODS TAT, SF, PIC or DD were measured in pre-treatment blood samples from 64 patients with primary STSs and analyzed with clinicopathological parameters, and 5-year recurrence free survival (RFS), 5-year metastasis free survival (MFS) and 5-year overall survival (OS) were evaluated. RESULTS The metastasis group had significantly higher DD (p = 0.0394), PIC (p = 0.00532) and SF (p = 0.00249) concentrations than the group without metastasis. The group that died of disease showed significantly higher DD (p = 0.00105), PIC (p = 0.000542), SF (p = 0.000126) and TAT (p = 0.0373) than surviving patients. By dividing the patients into low and high groups, the group with high DD, PIC, SF and TAT showed significantly lower 5-year MFS and 5-year OS than the corresponding low group. Furthermore, in multivariate COX proportional hazard analysis of continuous variables for 5-year MFS, only PIC was found to be a significant factor (HR: 2.14). CONCLUSION Fibrinolysis was better than coagulation at reflecting the disease condition of patients with STS. Notably, PIC levels ≥ 1.1 can not only predict the risk of metastasis and poor prognosis, but also increasing PIC levels correspond to further increases in risks of metastasis and poor prognosis.
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Affiliation(s)
- Kunihiro Asanuma
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan.
| | - Tomoki Nakamura
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Takayuki Okamoto
- Department of Pharmacology, Faculty of Medicine, Shimane University, Izumo, Shimane, Japan
| | - Tomohito Hagi
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Kouji Kita
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Koichi Nakamura
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Yumi Matsuyama
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Keisuke Yoshida
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Yumiko Asanuma
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
| | - Akihiro Sudo
- Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, 514-8507, Tsu City, Mie, Japan
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22
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Goyal S, Sood A, Gautam I, Pradhan S, Mondal P, Singh G, Jaura RS, Singh TG, Sibia RS. Serum protease-activated receptor (PAR-1) levels as a potential biomarker for diagnosis of inflammation in type 2 diabetic patients. Inflammopharmacology 2022; 30:1843-1851. [PMID: 35974263 DOI: 10.1007/s10787-022-01049-0] [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: 06/14/2022] [Accepted: 08/03/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Inflammation is a prominent clinical manifestation in type 2 diabetes mellitus (T2DM) patients, often associated with insulin resistance, metabolic dysregulation, and other complications. AIM OF THE STUDY The present study has been designed to check the serum levels of PAR-1 and correlate with various clinical manifestations and inflammatory cytokines levels in type 2 diabetic subjects. MATERIAL AND METHODS The study population was divided into two groups, healthy volunteers (n = 15): normal glycated hemoglobin (HbA1c) (4.26 ± 0.55) and type 2 diabetic subjects (n = 30): HbA1c levels (7.80 ± 2.41). The serum levels of PAR-1 (ELISA method) were studied in both groups and correlated with demographic parameters age, weight, body mass index (BMI), and conventional inflammation biomarkers like C-reactive protein (CRP), interleukin 6 (IL-6), interleukin 8 (IL-8), and tumour necrosis factor-alpha (TNF-α). RESULTS The demographic variables including the body weight (77.38 ± 10.00 vs. controls 55.26 ± 6.99), BMI (29.39 ± 3.61 vs. controls 25.25 ± 4.01), glycemic index HbA1c (7.80 ± 2.41 vs. controls 4.26 ± 0.55) were found to be statistically increased in T2DM subjects than the healthy control group. The levels of various inflammatory biomarkers and PAR-1 were significantly elevated in T2DM groups in comparison to healthy volunteers. The univariate and multivariate regression analysis revealed that elevated PAR-1 levels positively correlated with increased body weight, BMI, HbA1c, and inflammatory cytokines. CONCLUSION Our findings indicate that the elevated serum PAR-1 levels serve as an independent predictor of inflammation in T2DM subjects and might have prognostic value for determining T2DM progression.
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Affiliation(s)
- Sanjay Goyal
- Government Medical College, Patiala, Punjab, India
| | - Ankita Sood
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India
| | - Isha Gautam
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India
| | - Soumyadip Pradhan
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India
| | - Puskar Mondal
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India
| | - Gaaminepreet Singh
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India.
| | - Ravinder Singh Jaura
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India
| | - Thakur Gurjeet Singh
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Tehsil, Rajpura District, Patiala, 140401, Punjab, India
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Wang L, Wang X, Guo E, Mao X, Miao S. Emerging roles of platelets in cancer biology and their potential as therapeutic targets. Front Oncol 2022; 12:939089. [PMID: 35936717 PMCID: PMC9355257 DOI: 10.3389/fonc.2022.939089] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 06/29/2022] [Indexed: 12/15/2022] Open
Abstract
The main role of platelets is to control bleeding and repair vascular damage via thrombosis. They have also been implicated to promote tumor metastasis through platelet-tumor cell interactions. Platelet-tumor cell interactions promote tumor cell survival and dissemination in blood circulation. Tumor cells are known to induce platelet activation and alter platelet RNA profiles. Liquid biopsies based on tumor-educated platelet biomarkers can detect tumors and correlate with prognosis, personalized therapy, treatment monitoring, and recurrence prediction. Platelet-based strategies for cancer prevention and tumor-targeted therapy include developing drugs that target platelet receptors, interfere with the release of platelet particles, inhibit platelet-specific enzymes, and utilize platelet-derived “nano-platelets” as a targeted drug delivery platform for tumor therapy. This review elaborates on platelet-tumor cell interactions and the molecular mechanisms and discusses future research directions for platelet-based liquid biopsy techniques and platelet-targeted anti-tumor strategies.
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Affiliation(s)
- Lei Wang
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xueying Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Erliang Guo
- Department of Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xionghui Mao
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
- *Correspondence: Xionghui Mao, ; Susheng Miao,
| | - Susheng Miao
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
- *Correspondence: Xionghui Mao, ; Susheng Miao,
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24
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Li W, Osman E, Forssell C, Yuan XM. Protease-Activated Receptor 1 in Human Carotid Atheroma Is Significantly Related to Iron Metabolism, Plaque Vulnerability, and the Patient's Age. Int J Mol Sci 2022; 23:ijms23126363. [PMID: 35742805 PMCID: PMC9223560 DOI: 10.3390/ijms23126363] [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: 05/04/2022] [Revised: 05/29/2022] [Accepted: 06/03/2022] [Indexed: 11/20/2022] Open
Abstract
(1) Background: Protease-activated receptor 1 (PAR1) has regulatory functions in inflammation, atherogenesis, and atherothrombosis. Chronic iron administration accelerates arterial thrombosis. Intraplaque hemorrhage and hemoglobin catabolism by macrophages are associated with dysregulated iron metabolism and atherosclerotic lesion instability. However, it remains unknown whether expressions of PAR1 in human atherosclerotic lesions are related to plaque severity, accumulation of macrophages, and iron-related proteins. We investigated the expression of PAR1 and its relation to the expression of ferritin and transferrin receptors in human carotid atherosclerotic plaques and then explored potential connections between their expressions, plaque development, and classical risk factors. (2) Methods: Carotid samples from 39 patients (25 males and 14 females) were immunostained with PAR1, macrophages, ferritin, and transferrin receptor. Double immunocytochemistry of PAR1 and ferritin was performed on THP-1 macrophages exposed to iron. (3) Results: PAR1 expression significantly increases with the patient’s age and the progression of human atherosclerotic plaques. Expressions of PAR1 are significantly correlated with the accumulation of CD68-positive macrophages, ferritin, and transferrin receptor 1 (TfR1), and inversely correlated with levels of high-density lipoprotein. In vitro, PAR1 is significantly increased in macrophages exposed to iron, and the expression of PAR1 is colocalized with ferritin expression. (4) Conclusions: PAR1 is significantly related to the progression of human atherosclerotic lesions and the patient’s age. PAR1 is also associated with macrophage infiltration and accumulation of iron metabolic proteins in human atherosclerotic lesions. Cellular iron-mediated induction of PAR1 and its colocalization with ferritin in macrophages may further indicate an important role of cellular iron in atherothrombosis.
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Affiliation(s)
- Wei Li
- Obstetrics and Gynecology, Department of Biomedical and Clinical Sciences, Linköping University, 581 85 Linköping, Sweden
- Correspondence: ; Tel.: +46-0761619736
| | - Ehab Osman
- Occupational and Environmental Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, 581 85 Linköping, Sweden; (E.O.); (X.-M.Y.)
| | - Claes Forssell
- Vascular Surgery, Linköping University Hospital, 581 85 Linköping, Sweden;
| | - Xi-Ming Yuan
- Occupational and Environmental Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, 581 85 Linköping, Sweden; (E.O.); (X.-M.Y.)
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25
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Genenger B, Perry JR, Ashford B, Ranson M. A tEMTing target? Clinical and experimental evidence for epithelial-mesenchymal transition in the progression of cutaneous squamous cell carcinoma (a scoping systematic review). Discov Oncol 2022; 13:42. [PMID: 35666359 PMCID: PMC9170863 DOI: 10.1007/s12672-022-00510-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 05/27/2022] [Indexed: 02/07/2023] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is a disease with globally rising incidence and poor prognosis for patients with advanced or metastatic disease. Epithelial-mesenchymal transition (EMT) is a driver of metastasis in many carcinomas, and cSCC is no exception. We aimed to provide a systematic overview of the clinical and experimental evidence for EMT in cSCC, with critical appraisal of type and quality of the methodology used. We then used this information as rationale for potential drug targets against advanced and metastatic cSCC. All primary literature encompassing clinical and cell-based or xenograft experimental studies reporting on the role of EMT markers or related signalling pathways in the progression of cSCC were considered. A screen of 3443 search results yielded 86 eligible studies comprising 44 experimental studies, 22 clinical studies, and 20 studies integrating both. From the clinical studies a timeline illustrating the alteration of EMT markers and related signalling was evident based on clinical progression of the disease. The experimental studies reveal connections of EMT with a multitude of factors such as genetic disorders, cancer-associated fibroblasts, and matrix remodelling via matrix metalloproteinases and urokinase plasminogen activator. Additionally, EMT was found to be closely tied to environmental factors as well as to stemness in cSCC via NFκB and β-catenin. We conclude that the canonical EGFR, canonical TGF-βR, PI3K/AKT and NFκB signalling are the four signalling pillars that induce EMT in cSCC and could be valuable therapeutic targets. Despite the complexity, EMT markers and pathways are desirable biomarkers and drug targets for the treatment of advanced or metastatic cSCC.
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Affiliation(s)
- Benjamin Genenger
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia.
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.
| | - Jay R Perry
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia
| | - Bruce Ashford
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia
- School of Medicine, University of Wollongong, Wollongong, NSW, Australia
| | - Marie Ranson
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia.
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.
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26
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Cantrell R, Palumbo JS. Hemostasis and tumor immunity. Res Pract Thromb Haemost 2022; 6:e12728. [PMID: 35647476 PMCID: PMC9130907 DOI: 10.1002/rth2.12728] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/19/2022] [Accepted: 05/01/2022] [Indexed: 12/13/2022] Open
Abstract
Significant data have accumulated demonstrating a reciprocal relationship between cancer and the hemostatic system whereby cancer promotes life‐threatening hemostatic system dysregulation (e.g., thromboembolism, consumptive coagulopathy), and hemostatic system components directly contribute to cancer pathogenesis. The mechanistic underpinnings of this relationship continue to be defined, but it is becoming increasingly clear that many of these mechanisms involve crosstalk between the hemostatic and immune systems. This is perhaps not surprising given that there is ample evidence for bidirectional crosstalk between the hemostatic and immune systems at multiple levels that likely evolved to coordinate the response to injury, host defense, and tissue repair. Much of the data linking hemostasis and immunity in cancer biology focus on innate immune system components. However, the advent of adaptive immunity‐based cancer therapies such as immune checkpoint inhibitors has revealed that the relationship of hemostasis and immunity in cancer extends to the adaptive immune system. Adaptive immunity‐based cancer therapies appear to be associated with an increased risk of thromboembolic complications, and hemostatic system components appear to regulate adaptive immune functions through diverse mechanisms to affect tumor progression. In this review, the evidence for crosstalk between hemostatic and adaptive immune system components is discussed, and the implications of this relationship in the context of cancer therapy are reviewed. A better understanding of these relationships will likely lead to strategies to make existing adaptive immune based therapies safer by decreasing thromboembolic risk and may also lead to novel targets to improve adaptive immune‐based cancer treatments.
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Affiliation(s)
- Rachel Cantrell
- Cancer and Blood Diseases Institute Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine Cincinnati Ohio USA
| | - Joseph S. Palumbo
- Cancer and Blood Diseases Institute Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine Cincinnati Ohio USA
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27
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Crosstalk between hemostasis and immunity in cancer pathogenesis. Thromb Res 2022; 213 Suppl 1:S3-S7. [DOI: 10.1016/j.thromres.2021.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 11/21/2022]
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28
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Alaqel SI, Dlamini S, Almarghalani DA, Shettigar A, Alhadidi Q, Kodithuwakku SH, Stary C, Tillekeratne LMV, Shah ZA. Synthesis and Development of a Novel First-in-Class Cofilin Inhibitor for Neuroinflammation in Hemorrhagic Brain Injury. ACS Chem Neurosci 2022; 13:1014-1029. [PMID: 35302736 PMCID: PMC9996837 DOI: 10.1021/acschemneuro.2c00010] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Intracerebral hemorrhage (ICH) is devastating among stroke types with high mortality. To date, not a single therapeutic intervention has been successful. Cofilin plays a critical role in inflammation and cell death. In the current study, we embarked on designing and synthesizing a first-in-class small-molecule inhibitor of cofilin to target secondary complications of ICH, mainly neuroinflammation. A series of compounds were synthesized, and two lead compounds SZ-3 and SK-1-32 were selected for further studies. Neuronal and microglial viabilities were assessed by 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) assay using neuroblastoma (SHSY-5Y) and human microglial (HMC-3) cell lines, respectively. Lipopolysaccharide (LPS)-induced inflammation in HMC-3 cells was used for neurotoxicity assay. Other assays include nitric oxide (NO) by Griess reagent, cofilin inhibition by F-actin depolymerization, migration by scratch wound assay, tumor necrosis factor (TNF-α) by enzyme-linked immunosorbent assay (ELISA), protease-activated receptor-1 (PAR-1) by immunocytochemistry and Western blotting (WB), and protein expression levels of several proteins by WB. SK-1-32 increased neuronal/microglial survival, reduced NO, and prevented neurotoxicity. However, SZ-3 showed no effect on neuronal/microglial survival but prevented microglia from LPS-induced inflammation by decreasing NO and preventing neurotoxicity. Therefore, we selected SZ-3 for further molecular studies, as it showed potent anti-inflammatory activities. SZ-3 decreased cofilin severing activity, and its treatment of LPS-activated HMC-3 cells attenuated microglial activation and suppressed migration and proliferation. HMC-3 cells subjected to thrombin, as an in vitro model for hemorrhagic stroke, and treated with SZ-3 after 3 h showed significantly decreased NO and TNF-α, significantly increased protein expression of phosphocofilin, and decreased PAR-1. In addition, SZ-3-treated SHSY-5Y showed a significant increase in cell viability by significantly reducing nuclear factor-κ B (NF-κB), caspase-3, and high-temperature requirement (HtrA2). Together, our results support the novel idea of targeting cofilin to counter neuroinflammation during secondary injury following ICH.
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Affiliation(s)
| | | | | | | | | | | | - Creed Stary
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California 94305, United States
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29
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Wang M, Ren S, Bi Z, Zhang L, Cui M, Sun R, Bao J, Gao D, Yang B, Li X, Li M, Xiao T, Zhou H, Yang C. Myricetin reverses epithelial–endothelial transition and inhibits vasculogenic mimicry and angiogenesis of hepatocellular carcinoma by directly targeting
PAR1. Phytother Res 2022; 36:1807-1821. [DOI: 10.1002/ptr.7427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/27/2022] [Accepted: 01/30/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Ming Wang
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
| | - Shanfa Ren
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
| | - Zhun Bi
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
| | - Liang Zhang
- Department of Thoracic Surgery Tianjin First Central Hospital, Nankai University Tianjin People's Republic of China
| | - Mengqi Cui
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
| | - Ronghao Sun
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
| | - Jiali Bao
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
| | - Dandi Gao
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
| | - Bo Yang
- Department of Thoracic Surgery Tianjin First Central Hospital, Nankai University Tianjin People's Republic of China
| | - Xiaoping Li
- Department of Thoracic Surgery Tianjin First Central Hospital, Nankai University Tianjin People's Republic of China
| | - Mingjiang Li
- Department of Thoracic Surgery Tianjin First Central Hospital, Nankai University Tianjin People's Republic of China
| | - Ting Xiao
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
| | - Hong‐gang Zhou
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
| | - Cheng Yang
- State Key Laboratory of Medicinal Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research Nankai University Tianjin People's Republic of China
- Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine Tianjin People's Republic of China
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30
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Asai D, Inoue N, Sugiyama M, Fujita T, Matsuyama Y, Liu X, Matsushima A, Nose T, Costa T, Shimohigashi Y. Direct evidence of edge-to-face CH/π interaction for PAR-1 thrombin receptor activation. Bioorg Med Chem 2021; 51:116498. [PMID: 34794000 DOI: 10.1016/j.bmc.2021.116498] [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: 07/20/2021] [Revised: 10/12/2021] [Accepted: 10/17/2021] [Indexed: 10/19/2022]
Abstract
Heptapeptide SFLLRNP is a receptor-tethered ligand of protease-activated receptor 1 (PAR-1), and its Phe at position 2 is essential for the aggregation of human platelets. To validate the structural elements of the Phe-phenyl group in receptor activation, we have synthesized a complete set of S/Phe/LLRNP peptides comprising different series of fluorophenylalanine isomers (Fn)Phe, where n = 1, 2, 3, and 5. Phe-2-phenyl was strongly suggested to be involved in the edge-to-face CH/π interaction with the receptor aromatic group. In the present study, to prove this receptor interaction definitively, we synthesized another series of peptide analogs containing (F4)Phe-isomers, with the phenyl group of each isomer possessing only one hydrogen atom at the ortho, meta, or para position. When the peptides were assayed for their platelet aggregation activity, S/(2,3,4,6-F4)Phe/LLRNP and S/(2,3,4,5-F4)Phe/LLRNP exhibited noticeable activity (34% and 6% intensities of the native peptide, respectively), whereas S/(2,3,5,6-F4)Phe/LLRNP was completely inactive. The results indicated that, at the ortho and meta positions but not at the para position, benzene-hydrogen atoms are required for the CH/π interaction to activate the receptor. The results provided a decisive evidence of the molecular recognition property of Phe, the phenyl benzene-hydrogen atom of which participates directly in the interaction with the receptor aromatic π plane.
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Affiliation(s)
- Daisuke Asai
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Naoko Inoue
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Makiko Sugiyama
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Tsugumi Fujita
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Yutaka Matsuyama
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Xiaohui Liu
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Ayami Matsushima
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Takeru Nose
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - Tommaso Costa
- Department of Pharmacology, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Yasuyuki Shimohigashi
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Sciences, Kyushu University, Fukuoka 819-0395, Japan; Risk Science Research Institute, Ikimatsudai 3-7-5, Nishi-ku, Fukuoka 819-0044, Japan.
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31
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Tekin C, Scicluna BP, Lodestijn SC, Shi K, Bijlsma MF, Spek CA. Protease-activated receptor 1 drives and maintains ductal cell fates in the premalignant pancreas and ductal adenocarcinoma. Mol Oncol 2021; 15:3091-3108. [PMID: 33932087 PMCID: PMC8564660 DOI: 10.1002/1878-0261.12971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 02/26/2021] [Accepted: 04/16/2021] [Indexed: 12/14/2022] Open
Abstract
Pancreatic acinar cells have high plasticity and can transdifferentiate into ductal-like cells. This acinar-to-ductal metaplasia (ADM) contributes to tissue maintenance but may also contribute to the premalignant transformation that can eventually progress to pancreatic ductal adenocarcinoma (PDAC). Macrophages are key players in ADM, and macrophage-secreted matrix metalloproteinase (MMP)-9 induces ADM through yet unknown mechanisms. As we previously identified MMP9 as a novel agonist of protease-activated receptor 1 (PAR1), a receptor that is known to orchestrate the cross-talk between macrophages and tumor cells in PDAC, we here assessed the contribution of PAR1 to pancreatic cell fates. We found that genetic deficiency for PAR1 increases acinar gene expression programs in the healthy pancreas and that PAR1 deficiency limits ductal transdifferentiation in experimental systems for ADM. Moreover, PAR1 silencing in PDAC cells increases acinar marker expression. Changes in PDAC cell lines were associated with a downregulation of known Myc-target genes, and Myc inhibition mimics PAR1 deficiency in enhancing acinar programs in healthy organoids and PDAC cells. Overall, we identify the PAR1-Myc axis as a driver of ductal cell fates in premalignant pancreas and PDAC. Moreover, we show that cellular plasticity is not unique to acinar cells and that ductal regeneration into acinar-like cells is possible even in the context of oncogenic KRAS activation.
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Affiliation(s)
- Cansu Tekin
- Center for Experimental and Molecular MedicineAmsterdam UMCUniversity of AmsterdamThe Netherlands
- Laboratory for Experimental Oncology and RadiobiologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamThe Netherlands
- Oncode InstituteAmsterdamThe Netherlands
| | - Brendon P. Scicluna
- Center for Experimental and Molecular MedicineAmsterdam UMCUniversity of AmsterdamThe Netherlands
| | - Sophie C. Lodestijn
- Laboratory for Experimental Oncology and RadiobiologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamThe Netherlands
- Oncode InstituteAmsterdamThe Netherlands
| | - Kun Shi
- Center for Experimental and Molecular MedicineAmsterdam UMCUniversity of AmsterdamThe Netherlands
| | - Maarten F. Bijlsma
- Laboratory for Experimental Oncology and RadiobiologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamThe Netherlands
- Oncode InstituteAmsterdamThe Netherlands
| | - C. Arnold Spek
- Center for Experimental and Molecular MedicineAmsterdam UMCUniversity of AmsterdamThe Netherlands
- Laboratory for Experimental Oncology and RadiobiologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamThe Netherlands
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32
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Hua Q, Sun Z, Liu Y, Shen X, Zhao W, Zhu X, Xu P. KLK8 promotes the proliferation and metastasis of colorectal cancer via the activation of EMT associated with PAR1. Cell Death Dis 2021; 12:860. [PMID: 34552064 PMCID: PMC8458432 DOI: 10.1038/s41419-021-04149-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 07/26/2021] [Accepted: 09/09/2021] [Indexed: 12/24/2022]
Abstract
Kallikrein-related peptidase 8 (KLK8) acts as an oncogene or anti-oncogene in various tumours, and the abnormal expression of KLK8 is involved in the carcinogenesis of several tumours. However, the role of KLK8 in colorectal cancer (CRC) and the underlying mechanism remain largely unclear. In this study, the carcinogenic effect of KLK8 was determined via CCK-8 and colony formation assays in vitro and a xenograft model in nude mice in vivo. The metastasis-promoting effect of KLK8 was investigated with transwell migration and invasion assays and wound-healing assay in vitro and a metastasis model in nude mice in vivo. Bioinformatics analyses and mechanistic experiments were conducted to elucidate the molecular mechanism. Herein, we reported that KLK8 had a promotive effect on the proliferation, migration and invasion of RKO and SW480 cells. Epithelial-mesenchymal transition (EMT) played an important role in the promotive effects of KLK8 on CRC. In addition, protease-activated receptor-1 (PAR-1) antagonist SCH79797 but not protease-activated receptor-2 (PAR-2) antagonist FSLLRY-NH2 attenuated the proliferation, migration and invasion of KLK8-upregulated RKO and SW480 cells. PAR-1 antagonist SCH79797 reduced the tumour volume of xenograft model and decreased the metastatic nodules in the livers of metastasis model. Furthermore, SCH79797 could reverse the positive impact of KLK8 on the EMT process in CRC both in vitro and in vivo. Taken together, these findings demonstrated for the first time that KLK8 promoted EMT and CRC progression, and this effect might be, at least partly mediated by PAR1-dependent pathway.
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Affiliation(s)
- Qing Hua
- Department of Anesthesiology, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong an Road, 200032, Shanghai, China
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, 200032, Shanghai, China
| | - Zhirong Sun
- Department of Anesthesiology, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong an Road, 200032, Shanghai, China
| | - Yi Liu
- Department of Anesthesiology, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong an Road, 200032, Shanghai, China
| | - Xuefang Shen
- Department of Anesthesiology, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong an Road, 200032, Shanghai, China
| | - Weiwei Zhao
- Department of Integrated Therapy, Fudan University Shanghai Cancer Centre, Shanghai, China
| | - Xiaoyan Zhu
- Department of Physiology, Navy Medical University, 800 Xiangyin Road, 200433, Shanghai, China.
| | - Pingbo Xu
- Department of Anesthesiology, Shanghai Cancer Center, Fudan University, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong an Road, 200032, Shanghai, China.
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33
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Pulido T, Velarde MC, Alimirah F. The senescence-associated secretory phenotype: Fueling a wound that never heals. Mech Ageing Dev 2021; 199:111561. [PMID: 34411604 DOI: 10.1016/j.mad.2021.111561] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 07/29/2021] [Accepted: 08/12/2021] [Indexed: 12/15/2022]
Abstract
Wound healing is impaired with advanced age and certain chronic conditions, such as diabetes and obesity. Moreover, common cancer treatments, including chemotherapy and radiation, can cause unintended tissue damage and impair wound healing. Available wound care treatments are not always effective, as some wounds fail to heal or recur after treatment. Hence, a more thorough understanding of the pathophysiology of chronic, nonhealing wounds may offer new ideas for the development of effective wound care treatments. Cancers are sometimes referred to as wounds that never heal, sharing mechanisms similar to wound healing. We describe in this review how cellular senescence and the senescence-associated secretory phenotype (SASP) contribute to chronic wounds versus cancer.
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Affiliation(s)
- Tanya Pulido
- Buck Institute for Research on Aging, Novato, CA, 94945, USA
| | - Michael C Velarde
- Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, 1101, Philippines.
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34
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Tao DL, Tassi Yunga S, Williams CD, McCarty OJT. Aspirin and antiplatelet treatments in cancer. Blood 2021; 137:3201-3211. [PMID: 33940597 PMCID: PMC8351882 DOI: 10.1182/blood.2019003977] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023] Open
Abstract
Platelets have been hypothesized to promote certain neoplastic malignancies; however, antiplatelet drugs are still not part of routine pharmacological cancer prevention and treatment protocols. Paracrine interactions between platelets and cancer cells have been implicated in potentiating the dissemination, survival within the circulation, and extravasation of cancer cells at distant sites of metastasis. Signals from platelets have also been suggested to confer epigenetic alterations, including upregulating oncoproteins in circulating tumor cells, and secretion of potent growth factors may play roles in promoting mitogenesis, angiogenesis, and metastatic outgrowth. Thrombocytosis remains a marker of poor prognosis in patients with solid tumors. Experimental data suggest that lowering of platelet count may reduce tumor growth and metastasis. On the basis of the mechanisms by which platelets could contribute to cancer growth and metastasis, it is conceivable that drugs reducing platelet count or platelet activation might attenuate cancer progression and improve outcomes. We will review select pharmacological approaches that inhibit platelets and may affect cancer development and propagation. We begin by presenting an overview of clinical cancer prevention and outcome studies with low-dose aspirin. We then review current nonclinical development of drugs targeted to platelet binding, activation, and count as potential mitigating agents in cancer.
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Affiliation(s)
- Derrick L Tao
- Division of Hematology & Medical Oncology
- Department of Biomedical Engineering, and
| | - Samuel Tassi Yunga
- Department of Biomedical Engineering, and
- Cancer Early Detection & Advanced Research Center, Oregon Health & Science University, Portland, OR; and
| | - Craig D Williams
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR
| | - Owen J T McCarty
- Division of Hematology & Medical Oncology
- Department of Biomedical Engineering, and
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35
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Seo Y, Heo Y, Jo S, Park SH, Lee C, Chang J, Jeon DK, Kim TG, Han G, Namkung W. Novel positive allosteric modulator of protease-activated receptor 1 promotes skin wound healing in hairless mice. Br J Pharmacol 2021; 178:3414-3427. [PMID: 33837955 DOI: 10.1111/bph.15489] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 02/04/2021] [Accepted: 03/29/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND AND PURPOSE Protease-activated receptor 1 (PAR1) is a GPCR expressed in several skin cell types, including keratinocyte and dermal fibroblast. PAR1 activation plays a crucial role in the process of skin wound healing such as thrombosis, inflammation, proliferation and tissue repair. In the present study, we identified a novel positive allosteric modulator of PAR1, GB83, and investigated its effect on skin wound healing. EXPERIMENTAL APPROACH The enhancement of PAR1 activity by GB83 was measured using Fluo-4 calcium assay. In silico docking analysis of GB83 in PAR1 was performed using dock ligands method (CDOCKER) with CHARMm force field. Effects of GB83 on cell viability and gene expression were observed using MTS assay and quantitative real-time PCRs, respectively. SKH-1 hairless mice were used to investigate the wound healing effect of GB83. KEY RESULTS We demonstrated that GB83 did not activate PAR1 by itself but strongly enhanced PAR1 activation by thrombin and PAR1-activating peptide (AP). In silico docking analysis revealed that GB83 can bind to the PAR1 binding site of vorapaxar. GB83 significantly promoted PAR1-mediated cell viability and migration. In addition, the enhancement of PAR1 activity by GB83 strongly increased gene expression of TGF-β, fibronectin and type I collagen in vitro and promoted skin wound healing in vivo. CONCLUSION AND IMPLICATIONS Our results revealed that GB83 is the first positive allosteric modulator of PAR1 and it can be a useful pharmacological tool for studying PAR1 and a potential therapeutic agent for skin wound healing.
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Affiliation(s)
- Yohan Seo
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea.,Department of Integrated OMICS for Biomedical Science, WCU Program of Graduate School, Yonsei University, Seoul, Republic of Korea.,New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Yunkyung Heo
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Sungwoo Jo
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - So-Hyeon Park
- Graduate Program of Industrial Pharmaceutical Science, Yonsei University, Incheon, Republic of Korea
| | - Chulho Lee
- Department of Integrated OMICS for Biomedical Science, WCU Program of Graduate School, Yonsei University, Seoul, Republic of Korea.,Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Republic of Korea
| | - Jiwon Chang
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Dong-Kyu Jeon
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Tae Gun Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Republic of Korea
| | - Gyoonhee Han
- Department of Integrated OMICS for Biomedical Science, WCU Program of Graduate School, Yonsei University, Seoul, Republic of Korea.,Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Republic of Korea
| | - Wan Namkung
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea.,Department of Integrated OMICS for Biomedical Science, WCU Program of Graduate School, Yonsei University, Seoul, Republic of Korea
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36
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Kothari A, Flick MJ. Coagulation Signaling through PAR1 as a Therapeutic Target in Pancreatic Ductal Adenocarcinoma. Int J Mol Sci 2021; 22:ijms22105138. [PMID: 34066284 PMCID: PMC8152032 DOI: 10.3390/ijms22105138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/05/2021] [Accepted: 05/10/2021] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly fatal disease with a 5-year survival rate of less than 10% following diagnosis. The aggressive and invasive properties of pancreatic cancer tumors coupled with poor diagnostic options contribute to the high mortality rate since most patients present with late-stage disease. Accordingly, PDAC is linked to the highest rate of cancer-associated venous thromboembolic disease of all solid tumor malignancies. However, in addition to promoting clot formation, recent studies suggest that the coagulation system in PDAC mediates a reciprocal relationship, whereby coagulation proteases and receptors promote PDAC tumor progression and dissemination. Here, upregulation of tissue factor (TF) by tumor cells can drive local generation of the central coagulation protease thrombin that promotes cell signaling activity through protease-activated receptors (PARs) expressed by both tumor cells and multiple stromal cell subsets. Moreover, the TF-thrombin-PAR1 signaling axis appears to be a major mechanism of cancer progression in general and PDAC in particular. Here, we summarize the current literature regarding the role of PAR1 in PDAC and review possibilities for pharmacologically targeting PAR1 as a PDAC therapeutic approach.
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37
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Figueroa EG, González-Candia A, Caballero-Román A, Fornaguera C, Escribano-Ferrer E, García-Celma MJ, Herrera EA. Blood-brain barrier dysfunction in hemorrhagic transformation: a therapeutic opportunity for nanoparticles and melatonin. J Neurophysiol 2021; 125:2025-2033. [PMID: 33909508 DOI: 10.1152/jn.00638.2020] [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] [Indexed: 11/22/2022] Open
Abstract
Stroke is the second leading cause of death worldwide, estimated that one-sixth of the world population will suffer it once in their life. The most common type of this medical condition is the ischemic stroke (IS), produced by a thrombotic or embolic occlusion of a major cerebral artery or its branches, leading to the formation of a complex infarct region caused by oxidative stress, excitotoxicity, and endothelial dysfunction. Nowadays, the immediate treatment for IS involves thrombolytic agents or mechanical thrombectomy, depending on the integrity of the blood-brain barrier (BBB). A common stroke complication is the hemorrhagic transformation (HT), which consists of bleeding into the ischemic brain area. Currently, better treatments for IS are urgently needed. As such, the neurohormone melatonin has been proposed as a good candidate due to its antioxidant, anti-inflammatory, and neuroprotective effects, particularly against lipid peroxidation and oxidative stress during brain ischemia. Here, we proposed to develop intravenous or intranasal melatonin nanoformulation to specifically target the brain in patients with stroke. Nowadays, the challenge is to find a formulation able to cross the barriers and reach the target organ in an effective dose to generate the pharmacological effect. In this review, we discuss the current literature about stroke pathophysiology, melatonin properties, and its potential use in nanoformulations as a novel therapeutic approach for ischemic stroke.
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Affiliation(s)
- Esteban G Figueroa
- Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, R+D Associated Unit to Consejo Superior de Investigaciones Científicas (CSIC), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology, University of Barcelona, Barcelona, Spain
| | - Alejandro González-Candia
- Institute of Health Sciences, University of O'Higgins, Rancagua, Chile.,Laboratory of Vascular Function and Reactivity, Pathophysiology Program, Instituto de Ciencias Biomédicas (ICBM), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Aitor Caballero-Román
- Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, R+D Associated Unit to Consejo Superior de Investigaciones Científicas (CSIC), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - Cristina Fornaguera
- Grup d'Enginyeria de Materials, Institut Químic de Sarrià, Universitat Ramon Llull, Barcelona, Spain
| | - Elvira Escribano-Ferrer
- Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, R+D Associated Unit to Consejo Superior de Investigaciones Científicas (CSIC), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology, University of Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red (CIBER) Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain
| | - María José García-Celma
- Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, R+D Associated Unit to Consejo Superior de Investigaciones Científicas (CSIC), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology, University of Barcelona, Barcelona, Spain.,Center for Biomedical Research Network in Bioengineering, Biomaterials and Nanomedicine, Barcelona, Spain
| | - Emilio A Herrera
- Laboratory of Vascular Function and Reactivity, Pathophysiology Program, Instituto de Ciencias Biomédicas (ICBM), Faculty of Medicine, University of Chile, Santiago, Chile.,International Center for Andean Studies, University of Chile, Putre, Chile
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38
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Antiplatelet Therapy Combined with Anastrozole Induces Features of Partial EMT in Breast Cancer Cells and Fails to Mitigate Breast-Cancer Induced Hypercoagulation. Int J Mol Sci 2021; 22:ijms22084153. [PMID: 33923802 PMCID: PMC8074114 DOI: 10.3390/ijms22084153] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/13/2021] [Accepted: 04/13/2021] [Indexed: 12/24/2022] Open
Abstract
Thromboembolic complications are a leading cause of morbidity and mortality in cancer patients. Cancer patients often present with an increased risk for thrombosis including hypercoagulation, so the application of antiplatelet strategies to oncology warrants further investigation. This study investigated the effects of anastrozole and antiplatelet therapy (aspirin/clopidogrel cocktail or atopaxar) treatment on the tumour responses of luminal phenotype breast cancer cells and induced hypercoagulation. Ethical clearance was obtained (M150263). Blood was co-cultured with breast cancer cell lines (MCF7 and T47D) pre-treated with anastrozole and/or antiplatelet drugs for 24 h. Hypercoagulation was indicated by thrombin production and platelet activation (morphological and molecular). Gene expression associated with the epithelial-to-mesenchymal transition (EMT) was assessed in breast cancer cells, and secreted cytokines associated with tumour progression were evaluated. Data were analysed with the PAST3 software. Our findings showed that antiplatelet therapies (aspirin/clopidogrel cocktail and atopaxar) combined with anastrozole failed to prevent hypercoagulation and induced evidence of a partial EMT. Differences in tumour responses that modulate tumour aggression were noted between breast cancer cell lines, and this may be an important consideration in the clinical management of subphenotypes of luminal phenotype breast cancer. Further investigation is needed before this treatment modality (combined hormone and antiplatelet therapy) can be considered for managing tumour associated-thromboembolic disorder.
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39
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Niland S, Eble JA. Hold on or Cut? Integrin- and MMP-Mediated Cell-Matrix Interactions in the Tumor Microenvironment. Int J Mol Sci 2020; 22:ijms22010238. [PMID: 33379400 PMCID: PMC7794804 DOI: 10.3390/ijms22010238] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 02/07/2023] Open
Abstract
The tumor microenvironment (TME) has become the focus of interest in cancer research and treatment. It includes the extracellular matrix (ECM) and ECM-modifying enzymes that are secreted by cancer and neighboring cells. The ECM serves both to anchor the tumor cells embedded in it and as a means of communication between the various cellular and non-cellular components of the TME. The cells of the TME modify their surrounding cancer-characteristic ECM. This in turn provides feedback to them via cellular receptors, thereby regulating, together with cytokines and exosomes, differentiation processes as well as tumor progression and spread. Matrix remodeling is accomplished by altering the repertoire of ECM components and by biophysical changes in stiffness and tension caused by ECM-crosslinking and ECM-degrading enzymes, in particular matrix metalloproteinases (MMPs). These can degrade ECM barriers or, by partial proteolysis, release soluble ECM fragments called matrikines, which influence cells inside and outside the TME. This review examines the changes in the ECM of the TME and the interaction between cells and the ECM, with a particular focus on MMPs.
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40
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Drug-Based Gold Nanoparticles Overgrowth for Enhanced SPR Biosensing of Doxycycline. BIOSENSORS-BASEL 2020; 10:bios10110184. [PMID: 33228248 PMCID: PMC7699512 DOI: 10.3390/bios10110184] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 12/11/2022]
Abstract
In clinical chemistry, frequent monitoring of drug levels in patients has gained considerable importance because of the benefits of drug monitoring on human health, such as the avoidance of high risk of over dosage or increased therapeutic efficacy. In this work, we demonstrate that the drug doxycycline can act as an Au nanoparticle (doxy-AuNP) growth and capping agent to enhance the response of a surface plasmon resonance (SPR) biosensor for this drug. SPR analysis revealed the high sensitivity of doxy-AuNPs towards the detection of free doxycycline. More specifically, doxy-AuNPs bound with protease-activated receptor-1 (PAR-1) immobilized on the SPR sensing surface yield the response in SPR, which was enhanced following the addition of free doxy (analyte) to the solution of doxy-AuNPs. This biosensor allowed for doxycycline detection at concentrations as low as 7 pM. The study also examined the role of colloidal stability and growth of doxy-AuNPs in relation to the response-enhancement strategy based on doxy-AuNPs. Thus, the doxy-AuNPs-based SPR biosensor is an excellent platform for the detection of doxycycline and demonstrates a new biosensing scheme where the analyte can provide enhancement.
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41
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Munier CC, Ottmann C, Perry MWD. 14-3-3 modulation of the inflammatory response. Pharmacol Res 2020; 163:105236. [PMID: 33053447 DOI: 10.1016/j.phrs.2020.105236] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/02/2020] [Accepted: 10/04/2020] [Indexed: 01/11/2023]
Abstract
Regulation of inflammation is a central part of the maintenance of homeostasis by the immune system. One important class of regulatory protein that has been shown to have effects on the inflammatory process are the 14-3-3 proteins. Herein we describe the roles that have been identified for 14-3-3 in regulation of the inflammatory response. These roles encompass regulation of the response that affect inflammation at the genetic, molecular and cellular levels. At a genetic level 14-3-3 is involved in the regulation of multiple transcription factors and affects the transcription of key effectors of the immune response. At a molecular level many of the constituent parts of the inflammatory process, such as pattern recognition receptors, protease activated receptors and cytokines are regulated through phosphorylation and recognition by 14-3-3 whilst disruption of the recognition processes has been observed to result in clinical syndromes. 14-3-3 is also involved in the regulation of cell proliferation and differentiation, this has been shown to affect the immune system, particularly T- and B-cells. Finally, we discuss how abnormal levels of 14-3-3 contribute to undesirable immune responses and chronic inflammatory conditions.
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Affiliation(s)
- Claire C Munier
- Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden; Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Technische Universiteit Eindhoven, Den Dolech 2, 5612 AZ Eindhoven, the Netherlands
| | - Christian Ottmann
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Technische Universiteit Eindhoven, Den Dolech 2, 5612 AZ Eindhoven, the Netherlands
| | - Matthew W D Perry
- Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
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42
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Zhou Y, Mowlazadeh Haghighi S, Liu Z, Wang L, Hruby VJ, Cai M. Development of Ligand-Drug Conjugates Targeting Melanoma through the Overexpressed Melanocortin 1 Receptor. ACS Pharmacol Transl Sci 2020; 3:921-930. [PMID: 33073191 DOI: 10.1021/acsptsci.0c00072] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Indexed: 12/31/2022]
Abstract
Melanoma is a lethal form of skin cancer. Despite recent breakthroughs of BRAF-V600E and PD-1 inhibitors showing remarkable clinical responses, melanoma can eventually survive these targeted therapies and become resistant. To solve the drug resistance issue, we designed and synthesized ligand-drug conjugates that couple cytotoxic drugs, which have a low cancer resistance issue, with the melanocortin 1 receptor (MC1R) agonist melanotan-II (MT-II), which provides specificity to MC1R-overexpressing melanoma. The drug-MT-II conjugates maintain strong binding interactions to MC1R and induce selective drug delivery to A375 melanoma cells through its MT-II moiety in vitro. Furthermore, using camptothecin as the cytotoxic drug, camptothecin-MT-II (compound 1) can effectively inhibit A375 melanoma cell growth with an IC50 of 16 nM. By providing selectivity to melanoma cells through its MT-II moiety, this approach of drug-MT-II conjugates enables us to have many more options for cytotoxic drug selection, which can be the key to solving the cancer resistant problem for melanoma.
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Affiliation(s)
- Yang Zhou
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Saghar Mowlazadeh Haghighi
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Zekun Liu
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Lingzhi Wang
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Victor J Hruby
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Minying Cai
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
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43
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Shin SJ, Hang HT, Thang BQ, Shimoda T, Sakamoto H, Osaka M, Hiramatsu Y, Yamashiro Y, Yanagisawa H. Role of PAR1-Egr1 in the Initiation of Thoracic Aortic Aneurysm in Fbln4-Deficient Mice. Arterioscler Thromb Vasc Biol 2020; 40:1905-1917. [DOI: 10.1161/atvbaha.120.314560] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Objective:
Remodeling of the extracellular matrix plays a vital role in cardiovascular diseases. Using a mouse model of postnatal ascending aortic aneurysms (termed
Fbln4
SMKO
), we have reported that abnormal mechanosensing led to aneurysm formation in
Fbln4
SMKO
with an upregulation of the mechanosensitive transcription factor, Egr1 (Early growth response 1). However, the role of Egr1 and its upstream regulator(s) in the initiation of aneurysm development and their relationship to an aneurysmal microenvironment are unknown.
Approach and Results:
To investigate the contribution of Egr1 in the aneurysm development, we deleted
Egr1
in
Fbln4
SMKO
mice and generated double knockout mice (
DKO
,
Fbln4
SMKO
;
Egr1
−/−
). Aneurysms were prevented in
DKO
mice (42.8%) and
Fbln4
SMKO
;
Egr1
+/−
mice (26%). Ingenuity Pathway Analysis identified PAR1 (protease-activated receptor 1) as a potential Egr1 upstream gene. Protein and transcript levels of PAR1 were highly increased in
Fbln4
SMKO
aortas at postnatal day 1 before aneurysm formed, together with active thrombin and MMP (matrix metalloproteinase)-9, both of which serve as a PAR1 activator. Concordantly, protein levels of PAR1, Egr1, and thrombin were significantly increased in human thoracic aortic aneurysms. In vitro cyclic stretch assays (1.0 Hz, 20% strain, 8 hours) using mouse primary vascular smooth muscle cells induced marked expression of PAR1 and secretion of prothrombin in response to mechanical stretch. Thrombin was sufficient to induce Egr1 expression in a PAR1-dependent manner.
Conclusions:
We propose that thrombin, MMP-9, and mechanical stimuli in the
Fbln4
SMKO
aorta activate PAR1, leading to the upregulation of Egr1 and initiation of ascending aortic aneurysms.
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Affiliation(s)
- Seung Jae Shin
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- Graduate School of Life and Environmental Sciences (S.J.S.), University of Tsukuba, Ibaraki, Japan
| | - Huynh Thuy Hang
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- Graduate School of Comprehensive Human Sciences (H.T.H.), University of Tsukuba, Ibaraki, Japan
| | - Bui Quoc Thang
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Tomonari Shimoda
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- School of Medicine (T.S.), University of Tsukuba, Ibaraki, Japan
| | - Hiroaki Sakamoto
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Motoo Osaka
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Yuji Hiramatsu
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Yoshito Yamashiro
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
| | - Hiromi Yanagisawa
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- Division of Biomedical Science, Faculty of Medicine (H.Y.), University of Tsukuba, Ibaraki, Japan
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44
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Unruh D, Horbinski C. Beyond thrombosis: the impact of tissue factor signaling in cancer. J Hematol Oncol 2020; 13:93. [PMID: 32665005 PMCID: PMC7362520 DOI: 10.1186/s13045-020-00932-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/02/2020] [Indexed: 12/15/2022] Open
Abstract
Tissue factor (TF) is the primary initiator of the coagulation cascade, though its effects extend well beyond hemostasis. When TF binds to Factor VII, the resulting TF:FVIIa complex can proteolytically cleave transmembrane G protein-coupled protease-activated receptors (PARs). In addition to activating PARs, TF:FVIIa complex can also activate receptor tyrosine kinases (RTKs) and integrins. These signaling pathways are utilized by tumors to increase cell proliferation, angiogenesis, metastasis, and cancer stem-like cell maintenance. Herein, we review in detail the regulation of TF expression, mechanisms of TF signaling, their pathological consequences, and how it is being targeted in experimental cancer therapeutics.
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Affiliation(s)
- Dusten Unruh
- Department of Neurological Surgery, Northwestern University, 303 East Superior St, Chicago, IL, 60611, USA.
| | - Craig Horbinski
- Department of Neurological Surgery, Northwestern University, 303 East Superior St, Chicago, IL, 60611, USA.,Department of Pathology, Northwestern University, Chicago, IL, 60611, USA
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45
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Cantrell R, Palumbo JS. The thrombin–inflammation axis in cancer progression. Thromb Res 2020; 191 Suppl 1:S117-S122. [DOI: 10.1016/s0049-3848(20)30408-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/18/2019] [Accepted: 11/21/2019] [Indexed: 02/07/2023]
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46
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Xulu K, Duarte R, Augustine T. Combined Anastrozole and Antiplatelet Therapy Treatment Differentially Promotes Breast Cancer Cell Survival. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2020; 26:497-508. [PMID: 32241309 DOI: 10.1017/s1431927620001324] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Thromboembolic disorders are the second leading cause of death in breast cancer. Antiplatelet therapy combined with cancer therapy is a potential treatment strategy against cancer-associated thromboembolic disorders; however, the efficacy of such dual treatment has not been established. This study reports novel findings on the response of hormone-dependent breast cancer cell lines (MCF7/T47D) following 24 h treatment with Anastrozole, combined with Aspirin and Clopidogrel cocktail; and Atopaxar. Neutral red and lactate dehydrogenase assays were conducted to assess viability and cytotoxicity respectively. Flow cytometric Annexin-V/PI assay was used to assess the mode of cell death. Morphological alterations were studied using scanning electron microscopy. Statistical analysis was conducted using Statistica V13. Definitive outcomes were established with flow cytometric detection of phosphatidylserine exposure and propidium iodide staining, complemented with ultrastructural analysis. Results showed that a few cells were undergoing death mainly through secondary necrosis. Morphological features suggesting induced cell motility (pseudopodia/ruffled membranes) were observed in both cell lines; notably, T47D cells presented pronounced features than MCF7 cells. Overall, these findings suggest that such combined treatment may differentially promote cell survival, inducing a more aggressive breast cancer phenotype.
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Affiliation(s)
- Kutlwano Xulu
- School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193Johannesburg, South Africa
| | - Raquel Duarte
- Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193Johannesburg, South Africa
| | - Tanya Augustine
- School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193Johannesburg, South Africa
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47
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Lin SR, Mokgautsi N, Liu YN. Ras and Wnt Interaction Contribute in Prostate Cancer Bone Metastasis. Molecules 2020; 25:E2380. [PMID: 32443915 PMCID: PMC7287876 DOI: 10.3390/molecules25102380] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/15/2020] [Accepted: 05/16/2020] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PCa) is one of the most prevalent and malignant cancer types in men, which causes more than three-hundred thousand cancer death each year. At late stage of PCa progression, bone marrow is the most often metastatic site that constitutes almost 70% of metastatic cases of the PCa population. However, the characteristic for the osteo-philic property of PCa is still puzzling. Recent studies reported that the Wnt and Ras signaling pathways are pivotal in bone metastasis and that take parts in different cytological changes, but their crosstalk is not well studied. In this review, we focused on interactions between the Wnt and Ras signaling pathways during each stage of bone metastasis and present the fate of those interactions. This review contributes insights that can guide other researchers by unveiling more details with regard to bone metastasis and might also help in finding potential therapeutic regimens for preventing PCa bone metastasis.
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Affiliation(s)
- Shian-Ren Lin
- Graduate Institute of Cancer Biology and Drug Discovery, Collage of Medical Science and Technology, Taipei Medical University, Taipei 11024, Taiwan;
| | - Ntlotlang Mokgautsi
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11024, Taiwan;
| | - Yen-Nien Liu
- Graduate Institute of Cancer Biology and Drug Discovery, Collage of Medical Science and Technology, Taipei Medical University, Taipei 11024, Taiwan;
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11024, Taiwan;
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48
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Stetson LC, Ostrom QT, Schlatzer D, Liao P, Devine K, Waite K, Couce ME, Harris PLR, Kerstetter-Fogle A, Berens ME, Sloan AE, Islam MM, Rajaratnam V, Mirza SP, Chance MR, Barnholtz-Sloan JS. Proteins inform survival-based differences in patients with glioblastoma. Neurooncol Adv 2020; 2:vdaa039. [PMID: 32642694 PMCID: PMC7212893 DOI: 10.1093/noajnl/vdaa039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Improving the care of patients with glioblastoma (GB) requires accurate and reliable predictors of patient prognosis. Unfortunately, while protein markers are an effective readout of cellular function, proteomics has been underutilized in GB prognostic marker discovery. METHODS For this study, GB patients were prospectively recruited and proteomics discovery using liquid chromatography-mass spectrometry analysis (LC-MS/MS) was performed for 27 patients including 13 short-term survivors (STS) (≤10 months) and 14 long-term survivors (LTS) (≥18 months). RESULTS Proteomics discovery identified 11 941 peptides in 2495 unique proteins, with 469 proteins exhibiting significant dysregulation when comparing STS to LTS. We verified the differential abundance of 67 out of these 469 proteins in a small previously published independent dataset. Proteins involved in axon guidance were upregulated in STS compared to LTS, while those involved in p53 signaling were upregulated in LTS. We also assessed the correlation between LS MS/MS data with RNAseq data from the same discovery patients and found a low correlation between protein abundance and mRNA expression. Finally, using LC-MS/MS on a set of 18 samples from 6 patients, we quantified the intratumoral heterogeneity of more than 2256 proteins in the multisample dataset. CONCLUSIONS These proteomic datasets and noted protein variations present a beneficial resource for better predicting patient outcome and investigating potential therapeutic targets.
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Affiliation(s)
- L C Stetson
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Quinn T Ostrom
- Department of Medicine and Division of Hematology-Oncology, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Department of Medicine, Section of Epidemiology and Population Sciences, Baylor College of Medicine, Houston, Texas, USA
| | - Daniela Schlatzer
- Center for Proteomics and Bioinformatics and Department of Nutrition, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Peter Liao
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Karen Devine
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Kristin Waite
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Department of Population and Quantitative Health Sciences and Cleveland Center for Health Outcomes Research (CCHOR), Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Marta E Couce
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Peggy L R Harris
- Brain Tumor and Neuro-Oncology Center & Center of Excellence, Translational Neuro-Oncology, Department of Neurosurgery, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Amber Kerstetter-Fogle
- Brain Tumor and Neuro-Oncology Center & Center of Excellence, Translational Neuro-Oncology, Department of Neurosurgery, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Michael E Berens
- Translational Genomics Research Institute (TGen), Phoenix, Arizona, USA
| | - Andrew E Sloan
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Brain Tumor and Neuro-Oncology Center & Center of Excellence, Translational Neuro-Oncology, Department of Neurosurgery, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Mohammad M Islam
- Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Vilashini Rajaratnam
- Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Shama P Mirza
- Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Mark R Chance
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Center for Proteomics and Bioinformatics and Department of Nutrition, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Jill S Barnholtz-Sloan
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Department of Population and Quantitative Health Sciences and Cleveland Center for Health Outcomes Research (CCHOR), Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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49
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Sun J, Du Y, Zhang X, Wang Z, Lin Y, Song Q, Wang X, Guo J, Li S, Nan J, Yang J. Discovery and evaluation of Atopaxar hydrobromide, a novel JAK1 and JAK2 inhibitor, selectively induces apoptosis of cancer cells with constitutively activated STAT3. Invest New Drugs 2019; 38:1003-1011. [PMID: 31612426 DOI: 10.1007/s10637-019-00853-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 09/04/2019] [Indexed: 12/30/2022]
Abstract
The Janus kinase-signal transducer and activator of transcription (JAK-STAT) signaling pathway plays a vital role in immunity, cell division, cell death and tumor formation. Disrupted JAK-STAT signaling may lead to various diseases, especially cancer and immune disorders. Because of its importance, this signaling pathway has received significant attention from the pharmaceutical and biotechnology industries as a therapeutic target for drug design. However, few JAK or STATs inhibitors have been developed for cancer treatment. We used an in vitro STAT3 luciferase reporter assay to find novel inhibitors that could effectively block the JAK-STAT pathway. In our study, we screened 16,081 drug-like chemicals and found that atopaxar hydrobromide (AHB) is a specific inhibitor of JAK-STAT3 signaling. Our results suggest that AHB not only blocks constitutively activated and cytokine-induced STAT3 phosphorylation but also inhibits JAK1 and JAK2 phosphorylation. Moreover, AHB induces G1 phase cell cycle arrest, which stops cancer cell growth and induces apoptosis. AHB also inhibited tumor cell growth in vivo. In conclusion, AHB is a potential inhibitor that could be developed as a JAK-STAT pathway drug.
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Affiliation(s)
- Jingjie Sun
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
- Lanzhou University Second Hospital, Lanzhou, Gansu, 73000, People's Republic of China
| | - Yuping Du
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Xinxin Zhang
- Innovation Center for Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong, 266100, People's Republic of China
| | - Zhuoya Wang
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Yuxi Lin
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Qiaoling Song
- Innovation Center for Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong, 266100, People's Republic of China
| | - Xiao Wang
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Jihui Guo
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Shanshan Li
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Jing Nan
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
| | - Jinbo Yang
- School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
- Innovation Center for Marine Drug Screening & Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong, 266100, People's Republic of China.
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50
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Developments in inhibiting platelet aggregation based on different design strategies. Future Med Chem 2019; 11:1757-1775. [PMID: 31288579 DOI: 10.4155/fmc-2018-0345] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Platelet aggregation is the central event in hemostasis and thrombosis. Up to now, many agents inhibiting platelet aggregation have been approved for the treatment of thrombotic disorders. In this review, we mainly summarized the progress in the research of platelet aggregation inhibitors based on different design strategies. The advantage and challenge of corresponding targets are also discussed in this article. We hope more platelet aggregation inhibitors with efficacy and safety will be discovered in the future.
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