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Zhou Z, Zhang R, Zhou A, Lv J, Chen S, Zou H, Zhang G, Lin T, Wang Z, Zhang Y, Weng S, Han X, Liu Z. Proteomics appending a complementary dimension to precision oncotherapy. Comput Struct Biotechnol J 2024; 23:1725-1739. [PMID: 38689716 PMCID: PMC11058087 DOI: 10.1016/j.csbj.2024.04.044] [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: 02/06/2024] [Revised: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 05/02/2024] Open
Abstract
Recent advances in high-throughput proteomic profiling technologies have facilitated the precise quantification of numerous proteins across multiple specimens concurrently. Researchers have the opportunity to comprehensively analyze the molecular signatures in plentiful medical specimens or disease pattern cell lines. Along with advances in data analysis and integration, proteomics data could be efficiently consolidated and employed to recognize precise elementary molecular mechanisms and decode individual biomarkers, guiding the precision treatment of tumors. Herein, we review a broad array of proteomics technologies and the progress and methods for the integration of proteomics data and further discuss how to better merge proteomics in precision medicine and clinical settings.
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Affiliation(s)
- Zhaokai Zhou
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Henan 450052, China
| | - Ruiqi Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Aoyang Zhou
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Jinxiang Lv
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Shuang Chen
- Center of Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Haijiao Zou
- Center of Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Ge Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Ting Lin
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Zhan Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Henan 450052, China
| | - Yuyuan Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Siyuan Weng
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Interventional Institute of Zhengzhou University, Zhengzhou, Henan 450052, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, Henan 450052, China
| | - Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Interventional Institute of Zhengzhou University, Zhengzhou, Henan 450052, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, Henan 450052, China
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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2
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Gusella A, Martignoni G, Giacometti C. Behind the Curtain of Abnormal Placentation in Pre-Eclampsia: From Molecular Mechanisms to Histological Hallmarks. Int J Mol Sci 2024; 25:7886. [PMID: 39063129 PMCID: PMC11277090 DOI: 10.3390/ijms25147886] [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: 06/03/2024] [Revised: 07/09/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
Successful human pregnancy needs several highly controlled steps to guarantee an oocyte's fertilization, the embryo's pre-implantation development, and its subsequent implantation into the uterine wall. The subsequent placenta development ensures adequate fetal nutrition and oxygenation, with the trophoblast being the first cell lineage to differentiate during this process. The placenta sustains the growth of the fetus by providing it with oxygen and nutrients and removing waste products. It is not surprising that issues with the early development of the placenta can lead to common pregnancy disorders, such as recurrent miscarriage, fetal growth restriction, pre-eclampsia, and stillbirth. Understanding the normal development of the human placenta is essential for recognizing and contextualizing any pathological aberrations that may occur. The effects of these issues may not become apparent until later in pregnancy, during the mid or advanced stages. This review discusses the process of the embryo implantation phase, the molecular mechanisms involved, and the abnormalities in those mechanisms that are thought to contribute to the development of pre-eclampsia. The review also covers the histological hallmarks of pre-eclampsia as found during the examination of placental tissue from pre-eclampsia patients.
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Affiliation(s)
- Anna Gusella
- Pathology Unit, Department of Diagnostic Services, ULLS 6 Euganea, 35131 Padova, Italy;
| | - Guido Martignoni
- Department of Pathology, Pederzoli Hospital, 37019 Peschiera del Garda, Italy;
- Department of Diagnostic and Public Health, Section of Pathology, University of Verona, 37129 Verona, Italy
| | - Cinzia Giacometti
- Department of Pathology, Pederzoli Hospital, 37019 Peschiera del Garda, Italy;
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3
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Camargo LDL, Trevelin SC, da Silva GHG, Dos Santos Dias AA, Oliveira MA, Mikhaylichenko O, Androwiki ACD, Dos Santos CX, Holbrook LM, Ceravolo GS, Denadai-Souza A, Ribeiro IMR, Sartoretto S, Laurindo FRM, Coltri PP, Antunes VR, Touyz R, Miller FJ, Shah AM, Lopes LR. Protein disulfide isomerase-mediated transcriptional upregulation of Nox1 contributes to vascular dysfunction in hypertension. J Hypertens 2024; 42:984-999. [PMID: 38690903 DOI: 10.1097/hjh.0000000000003677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Nox1 signaling is a causal key element in arterial hypertension. Recently, we identified protein disulfide isomerase A1 (PDI) as a novel regulatory protein that regulates Nox1 signaling in VSMCs. Spontaneously hypertensive rats (SHR) have increased levels of PDI in mesenteric resistance arteries compared with Wistar controls; however, its consequences remain unclear. Herein, we investigated the role of PDI in mediating Nox1 transcriptional upregulation and its effects on vascular dysfunction in hypertension. We demonstrate that PDI contributes to the development of hypertension via enhanced transcriptional upregulation of Nox1 in vascular smooth muscle cells (VSMCs). We show for the first time that PDI sulfenylation by hydrogen peroxide contributes to EGFR activation in hypertension via increased shedding of epidermal growth factor-like ligands. PDI also increases intracellular calcium levels, and contractile responses induced by ANG II. PDI silencing or pharmacological inhibition in VSMCs significantly decreases EGFR activation and Nox1 transcription. Overexpression of PDI in VSMCs enhances ANG II-induced EGFR activation and ATF1 translocation to the nucleus. Mechanistically, PDI increases ATF1-induced Nox1 transcription and enhances the contractile responses to ANG II. Herein we show that ATF1 binding to Nox1 transcription putative regulatory regions is augmented by PDI. Altogether, we provide evidence that HB-EGF in SHR resistance vessels promotes the nuclear translocation of ATF1, under the control of PDI, and thereby induces Nox1 gene expression and increases vascular reactivity. Thus, PDI acts as a thiol redox-dependent enhancer of vascular dysfunction in hypertension and could represent a novel therapeutic target for the treatment of this disease.
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Affiliation(s)
- Livia De Lucca Camargo
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
- University of Glasgow, Institute of Cardiovascular & Medical Sciences
| | - Silvia Cellone Trevelin
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
- King's College London British Heart Foundation Centre, School of Cardiovascular Medicine and Sciences, London
| | | | | | - Maria Aparecida Oliveira
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
| | - Olga Mikhaylichenko
- King's College London British Heart Foundation Centre, School of Cardiovascular Medicine and Sciences, London
| | - Aline C D Androwiki
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
| | - Celio Xavier Dos Santos
- King's College London British Heart Foundation Centre, School of Cardiovascular Medicine and Sciences, London
| | | | | | | | | | - Simone Sartoretto
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
- Department of Medicine, Duke University, Durham, North Carolina, USA
| | | | - Patricia Pereira Coltri
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
| | - Vagner Roberto Antunes
- Department of Physiology and Biophysics, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
| | - Rhian Touyz
- University of Glasgow, Institute of Cardiovascular & Medical Sciences
- Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
| | - Francis J Miller
- Department of Medicine, Duke University, Durham, North Carolina, USA
- Veterans Affairs Medical Center, Nashville, Tennessee, USA
| | - Ajay M Shah
- King's College London British Heart Foundation Centre, School of Cardiovascular Medicine and Sciences, London
| | - Lucia Rossetti Lopes
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), Brazil
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Del Bianco D, Gentile R, Sallicandro L, Biagini A, Quellari PT, Gliozheni E, Sabbatini P, Ragonese F, Malvasi A, D’Amato A, Baldini GM, Trojano G, Tinelli A, Fioretti B. Electro-Metabolic Coupling of Cumulus-Oocyte Complex. Int J Mol Sci 2024; 25:5349. [PMID: 38791387 PMCID: PMC11120766 DOI: 10.3390/ijms25105349] [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: 03/30/2024] [Revised: 05/03/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Oocyte-cumulus cell interaction is essential for oocyte maturation and competence. The bidirectional crosstalk network mediated by gap junctions is fundamental for the metabolic cooperation between these cells. As cumulus cells exhibit a more glycolytic phenotype, they can provide metabolic substrates that the oocyte can use to produce ATP via oxidative phosphorylation. The impairment of mitochondrial activity plays a crucial role in ovarian aging and, thus, in fertility, determining the success or failure of assisted reproductive techniques. This review aims to deepen the knowledge about the electro-metabolic coupling of the cumulus-oocyte complex and to hypothesize a putative role of potassium channel modulators in order to improve fertility, promote intracellular Ca2+ influx, and increase the mitochondrial biogenesis and resulting ATP levels in cumulus cells.
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Affiliation(s)
- Diletta Del Bianco
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
| | - Rosaria Gentile
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Laboratorio Interdipartimentale di Fisiopatologia della Riproduzione, Università degli Studi di Perugia, Edificio C, Piano 3 P.zza Lucio Severi, 1, Sant’Andrea delle Fratte, 06132 Perugia, Italy
| | - Luana Sallicandro
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Department of Medicine and Surgery, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132 Perugia, Italy
| | - Andrea Biagini
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Department of Medicine and Surgery, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132 Perugia, Italy
| | - Paola Tiziana Quellari
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Department of Medicine and Surgery, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132 Perugia, Italy
- ASST Grande Ospedale Metropolitano Niguarda, 20162 Milano, Italy
| | - Elko Gliozheni
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Department of Medicine and Surgery, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132 Perugia, Italy
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tirana, AL1005 Tirana, Albania
| | - Paola Sabbatini
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
| | - Francesco Ragonese
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Laboratorio Interdipartimentale di Fisiopatologia della Riproduzione, Università degli Studi di Perugia, Edificio C, Piano 3 P.zza Lucio Severi, 1, Sant’Andrea delle Fratte, 06132 Perugia, Italy
| | - Antonio Malvasi
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70121 Bari, Italy;
| | - Antonio D’Amato
- 1st Unit of Obstetrics and Gynecology, University of Bari, 70121 Bari, Italy;
| | | | - Giuseppe Trojano
- Department of Maternal and Child Health, “Madonna delle Grazie” Hospital ASM, 75100 Matera, Italy;
| | - Andrea Tinelli
- Department of Obstetrics and Gynecology and CERICSAL (CEntro di RIcerca Clinico SALentino), Veris delli Ponti Hospital, Via Giuseppina delli Ponti, 73020 Scorrano, Lecce, Italy
| | - Bernard Fioretti
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell’Elce di Sotto 8, 06132 Perugia, Italy; (D.D.B.); (R.G.); (L.S.); (A.B.); (P.T.Q.); (E.G.); (P.S.); (F.R.)
- Laboratorio Interdipartimentale di Fisiopatologia della Riproduzione, Università degli Studi di Perugia, Edificio C, Piano 3 P.zza Lucio Severi, 1, Sant’Andrea delle Fratte, 06132 Perugia, Italy
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Shi H, Zhang M, Zhang Y. Construction of a prognostic model for autophagy in Wilm's tumor. Pediatr Surg Int 2024; 40:122. [PMID: 38704513 DOI: 10.1007/s00383-024-05712-1] [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] [Accepted: 04/22/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Wilm's tumor (WT) is one of the most common childhood urological tumors, ranking second in the incidence of pediatric abdominal tumors. The development of WT is associated with various factors, and the correlation with autophagy is currently unclear. PURPOSE To develop a new prognostic model of autophagy-related genes (ATG) for WT. METHODS Using the Therapeutically applicable research to generate effective treatments (TARGET) database to screen for differentially expressed ATGs in WT and normal tissues. ATGs were screened for prognostic relevance to WT using one-way and multifactorial Cox regression analyses and prognostic models were constructed. The risk score was calculated according to the model, and the predictive ability of the constructed model was analyzed using the ROC (receiver operating characteristic) curve to verify the significance of the model for the prognosis of WT. RESULTS Sixty-eight differentially expressed ATGs were identified by univariate Cox regression analysis, and two critical prognostic ATGs (CXCR4 and ERBB2) were identified by multivariate Cox regression analysis. Patients were divided into high-risk and low-risk groups according to the differential expression of these two ATGs. Kaplan-Meier (KM) curves showed a significant difference in survival time between the two groups. The critical prognostic ATGs were combined with race, age, and stage in a multifactorial regression analysis, and the final prognostic model was produced as a line graph. CONCLUSION The prognostic model of autophagy-related genes composed of the CXCR4 gene and ERBB2 gene has a specific predictive value for the prognosis of WT, and the present study provides a clear basis for future research on biomarkers and therapeutic targets.
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Affiliation(s)
- Haoyu Shi
- Department of Pediatric Surgery, Affiliated Matern and Child Care Hospital of Nantong University, 399 Century Avenue, Chongchuan, Nantong, Jiangsu, China
| | - Min Zhang
- Department of Pediatric Surgery, Affiliated Matern and Child Care Hospital of Nantong University, 399 Century Avenue, Chongchuan, Nantong, Jiangsu, China.
| | - Youbo Zhang
- Department of Pediatric Surgery, Affiliated Matern and Child Care Hospital of Nantong University, 399 Century Avenue, Chongchuan, Nantong, Jiangsu, China
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Rodosy FB, Azad MAK, Halder SK, Limon MBH, Jaman S, Lata NA, Sarker M, Riya AI. The potential of phytochemicals against epidermal growth factor receptor tyrosine kinase (EGFRK): an insight from molecular dynamic simulations. J Biomol Struct Dyn 2024; 42:2482-2493. [PMID: 37154806 DOI: 10.1080/07391102.2023.2207656] [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: 02/07/2023] [Accepted: 04/16/2023] [Indexed: 05/10/2023]
Abstract
Cancer is an umbrella term used to define various diseases with abnormal cell proliferation at the focal point. According to the WHO, cancer is the leading cause of death worldwide, with lung cancer being the second most common perpetrator after breast cancer. There are several proteins acting in harmony that lead to cancer. EGFR has been identified as one of the proteins that is linked to cell division, even when it is cancerous in nature. Cancer can be treated using therapeutic agents that target EGFR or their signaling networks. Available drugs that could inhibit EGFR have acquired resistance in most cases and multiple side effects on the human body. That is why phytochemicals are being studied for their role in this case. Around 8000 compounds were retrieved from our previously created phytochemdb database for their drug activity, and the 3D protein structure was collected from the protein data bank. The selected dataset of ligands was virtually screened through HTVS, SP, and XP to retain the top 4 hits. Molecular dynamics revealed the stability and flexibility of protein-(selected)ligand interactions. The non-bond interactions of each of the compounds with EGFR, such as Gossypetin interacting with active site MET769 and ASP831; Muxiangrine III interacting with MET769 and ASP831; Quercetagetin showing non-bonded interactions with GLU738, GLN767, and MET769 for >100% of the simulation timeframe These findings suggest further research into these compounds, which can yield a potential phytochemical drug against cancer.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Fabliha Bashashat Rodosy
- Department of Microbiology, Bhashasoinik Gaziul Haque Institute of Bioscience, Bogura, Bangladesh
| | - Md Abul Kalam Azad
- Department of Biochemistry and Biotechnology, University of Science and Technology Chittagong, Foy's Lake, Bangladesh
| | - Sajal Kumar Halder
- Department of Biochemistry and Molecular Biology, Jahangirnagar university, Dhaka, Bangladesh
| | | | - Sadia Jaman
- Department of Genetic Engineering and Biotechnology, Jagannath University, Dhaka, Bangladesh
| | - Nure Asma Lata
- Department of Genetic Engineering and Biotechnology, Jagannath University, Dhaka, Bangladesh
| | - Mohua Sarker
- Department of Genetic Engineering and Biotechnology, Jagannath University, Dhaka, Bangladesh
| | - Ananna Islam Riya
- Department of Genetic Engineering and Biotechnology, Jagannath University, Dhaka, Bangladesh
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Shaban N, Raevskiy M, Zakharova G, Shipunova V, Deyev S, Suntsova M, Sorokin M, Buzdin A, Kamashev D. Human Blood Serum Counteracts EGFR/HER2-Targeted Drug Lapatinib Impact on Squamous Carcinoma SK-BR-3 Cell Growth and Gene Expression. BIOCHEMISTRY. BIOKHIMIIA 2024; 89:487-506. [PMID: 38648768 DOI: 10.1134/s000629792403009x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/17/2024] [Accepted: 02/20/2024] [Indexed: 04/25/2024]
Abstract
Lapatinib is a targeted therapeutic inhibiting HER2 and EGFR proteins. It is used for the therapy of HER2-positive breast cancer, although not all the patients respond to it. Using human blood serum samples from 14 female donors (separately taken or combined), we found that human blood serum dramatically abolishes the lapatinib-mediated inhibition of growth of the human breast squamous carcinoma SK-BR-3 cell line. This antagonism between lapatinib and human serum was associated with cancelation of the drug induced G1/S cell cycle transition arrest. RNA sequencing revealed 308 differentially expressed genes in the presence of lapatinib. Remarkably, when combined with lapatinib, human blood serum showed the capacity of restoring both the rate of cell growth, and the expression of 96.1% of the genes expression of which were altered by the lapatinib treatment alone. Co-administration of EGF with lapatinib also restores the cell growth and cancels alteration of expression of 95.8% of the genes specific to lapatinib treatment of SK-BR-3 cells. Differential gene expression analysis also showed that in the presence of human serum or EGF, lapatinib was unable to inhibit the Toll-Like Receptor signaling pathway and alter expression of genes linked to the Gene Ontology term of Focal adhesion.
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Affiliation(s)
- Nina Shaban
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia
| | - Mikhail Raevskiy
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
| | - Galina Zakharova
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
| | - Victoria Shipunova
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Sergey Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia.
- "Biomarker" Research Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, 420008, Russia
| | - Maria Suntsova
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia.
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Maksim Sorokin
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
- PathoBiology Group, European Organization for Research and Treatment of Cancer (EORTC), Brussels, 1200, Belgium
| | - Anton Buzdin
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Dmitri Kamashev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia.
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
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8
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Yi Y, Zhang Y, Song Y, Lu Y. Treadmill Running Regulates Adult Neurogenesis, Spatial and Non-spatial Learning, Parvalbumin Neuron Activity by ErbB4 Signaling. Cell Mol Neurobiol 2024; 44:17. [PMID: 38285192 DOI: 10.1007/s10571-023-01439-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/06/2023] [Indexed: 01/30/2024]
Abstract
Exercise can promote adult neurogenesis and improve symptoms associated with schizophrenia and other mental disorders via parvalbumin (PV)-positive GABAergic interneurons in the dentate gyrus ErbB4 is the receptor of neurotrophic factor neuregulin 1, expressed mostly in PV-positive interneurons. Whether ErbB4 in PV-positive neurons mediates the beneficial effect of exercise and adult neurogenesis on mental disorder needs to be further investigation. Here, we first conducted a four-week study on the effects of AG1478, an ErbB4 inhibitor, on memory and neurogenesis. AG1478 significantly impaired the performance in several memory tasks, including the T-maze, Morris water maze, and contextual fear conditioning, downregulated the expression of total ErbB4 (T-ErbB4) and the ratio of phosphate-ErbB4 (p-ErbB4) to T-ErbB4, and associated with neurogenesis impairment. Interestingly, AG1478 also appeared to decrease intracellular calcium levels in PV neurons, which could be reversed by exercise. These results suggest exercise may regulate adult neurogenesis and PV neuron activity through ErbB4 signaling. Overall, these findings provide further evidence of the importance of exercise for neurogenesis and suggest that targeting ErbB4 may be a promising strategy for improving memory and other cognitive functions in individuals with mental disorders.
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Affiliation(s)
- Yandong Yi
- Department of Pharmacy, Traditional Chinese and Western Medicine Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Physiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuejin Zhang
- Department of Physiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, 430030, China
- Institute of Brain Research, Collaborative Innovation Center for Brain Science, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuanlong Song
- Department of Physiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, 430030, China
- Institute of Brain Research, Collaborative Innovation Center for Brain Science, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yisheng Lu
- Department of Physiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Institute of Brain Research, Collaborative Innovation Center for Brain Science, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Mathpal S, Joshi T, Sharma P, Maiti P, Nand M, Pande V, Chandra S. In silico screening of chalcone derivatives as promising EGFR-TK inhibitors for the clinical treatment of cancer. 3 Biotech 2024; 14:18. [PMID: 38130684 PMCID: PMC10730483 DOI: 10.1007/s13205-023-03858-8] [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: 06/14/2023] [Accepted: 11/18/2023] [Indexed: 12/23/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) promotes tumorigenic characteristics and activates cancer-associated signaling pathways such as Wnt/-catenin, transforming growth factor (TGF-β), and phosphoinositide-3-kinase (PI3K). Several inhibitors have been reported to suppress the activity of EGFR and are being used in cancer treatment. However, patients in the malignant stage of cancer show resistance to those inhibitors, opening a wide space for research to discover novel inhibitors. Therefore, we carried out machine learning and virtual screening to discover novel inhibitors with high affinity against EGFR-TK. Initially, a library of 2640 chalcones were screened out using a machine-learning model developed based on the random forest algorithm, exhibiting high sensitivity and a Receiver Operating Characteristic curve (ROC area) of 0.99. Furthermore, out of the initial 2640 screened compounds, 412 compounds exhibiting potential activity are subjected to evaluation for drug-likeness properties through different filters: Blood-brain barrier penetration, Lipinski's rule, CMC-50 like rule, Veber rule, and Ghose filter, alongside Cell Line Cytotoxicity Prediction. A total of 30 compounds that successfully pass through all these filters are selected for molecular docking. Of these, 6 compounds display substantial binding affinity and closer interaction with the conserved catalytic residues of the target EGFR-TK compared to the reference molecule (erlotinib). Furthermore, molecular dynamics simulation studies were conducted on four compounds (CID-375861, CID-375862, CID-23636403, and CID-259166) to confirm the stability of the docked complexes over a 100 ns simulation trajectory. Additionally, the binding free energy calculations by MMPBSA reveal that these four chalcone compounds exhibit strong affinity towards the EGFR-TK enzyme, with binding free energies of - 65.421 kJ/mol, - 94.266 kJ/mol, - 80.044 kJ/mol, and - 79.734 kJ/mol, respectively. The findings from this investigation highlight a set of promising chalcone compounds that have the potential to be developed into effective drugs for the treatment of various cancers. Further research and development on these compounds could pave the way for novel therapeutic interventions. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03858-8.
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Affiliation(s)
- Shalini Mathpal
- Department of Biotechnology, Bhimtal Campus, Kumaun University, Bhimtal, Uttarakhand 263136 India
| | - Tushar Joshi
- Department of Biotechnology, Bhimtal Campus, Kumaun University, Bhimtal, Uttarakhand 263136 India
| | - Priyanka Sharma
- Department of Botany, D.S.B Campus, Kumaun University, Nainital, Uttarakhand India
| | - Priyanka Maiti
- Centre for Environmental Assessment and Climate Change, G.B. Pant, National Institute of Himalayan Environment (GBP-NIHE), Kosi-Katarmal, Almora, Uttarakhand 263643 India
| | - Mahesha Nand
- ENVIS Centre on Himalayan Ecology, G.B. Pant National Institute of Himalayan Environment (GBP-NIHE), Kosi-Katarmal, Almora, Uttarakhand 263643 India
| | - Veena Pande
- Department of Biotechnology, Bhimtal Campus, Kumaun University, Bhimtal, Uttarakhand 263136 India
| | - Subhash Chandra
- Computational Biology and Biotechnology Laboratory, Department of Botany, Soban Singh Jeena University, Almora, Uttarakhand 263601 India
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10
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Shaban N, Kamashev D, Emelianova A, Buzdin A. Targeted Inhibitors of EGFR: Structure, Biology, Biomarkers, and Clinical Applications. Cells 2023; 13:47. [PMID: 38201251 PMCID: PMC10778338 DOI: 10.3390/cells13010047] [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: 11/29/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Members of the EGFR family of tyrosine kinase receptors are major regulators of cellular proliferation, differentiation, and survival. In humans, abnormal activation of EGFR is associated with the development and progression of many cancer types, which makes it an attractive target for molecular-guided therapy. Two classes of EGFR-targeted cancer therapeutics include monoclonal antibodies (mAbs), which bind to the extracellular domain of EGFR, and tyrosine kinase inhibitors (TKIs), which mostly target the intracellular part of EGFR and inhibit its activity in molecular signaling. While EGFR-specific mAbs and three generations of TKIs have demonstrated clinical efficacy in various settings, molecular evolution of tumors leads to apparent and sometimes inevitable resistance to current therapeutics, which highlights the need for deeper research in this field. Here, we tried to provide a comprehensive and systematic overview of the rationale, molecular mechanisms, and clinical significance of the current EGFR-targeting drugs, highlighting potential candidate molecules in development. We summarized the underlying mechanisms of resistance and available personalized predictive approaches that may lead to improved efficacy of EGFR-targeted therapies. We also discuss recent developments and the use of specific therapeutic strategies, such as multi-targeting agents and combination therapies, for overcoming cancer resistance to EGFR-specific drugs.
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Affiliation(s)
- Nina Shaban
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow 117997, Russia; (D.K.); (A.B.)
- Laboratory for Translational Genomic Bioinformatics, Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia
| | - Dmitri Kamashev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow 117997, Russia; (D.K.); (A.B.)
- Laboratory for Translational Genomic Bioinformatics, Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia
- Institute of Personalized Oncology, I.M. Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Aleksandra Emelianova
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
| | - Anton Buzdin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow 117997, Russia; (D.K.); (A.B.)
- Laboratory for Translational Genomic Bioinformatics, Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia
- Institute of Personalized Oncology, I.M. Sechenov First Moscow State Medical University, Moscow 119991, Russia
- PathoBiology Group, European Organization for Research and Treatment of Cancer (EORTC), 1200 Brussels, Belgium
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11
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Miliotou AN, Georgiou-Siafis SK, Ntenti C, Pappas IS, Papadopoulou LC. Recruiting In Vitro Transcribed mRNA against Cancer Immunotherapy: A Contemporary Appraisal of the Current Landscape. Curr Issues Mol Biol 2023; 45:9181-9214. [PMID: 37998753 PMCID: PMC10670245 DOI: 10.3390/cimb45110576] [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: 10/15/2023] [Revised: 11/05/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023] Open
Abstract
Over 100 innovative in vitro transcribed (IVT)-mRNAs are presently undergoing clinical trials, with a projected substantial impact on the pharmaceutical market in the near future. Τhe idea behind this is that after the successful cellular internalization of IVT-mRNAs, they are subsequently translated into proteins with therapeutic or prophylactic relevance. Simultaneously, cancer immunotherapy employs diverse strategies to mobilize the immune system in the battle against cancer. Therefore, in this review, the fundamental principles of IVT-mRNA to its recruitment in cancer immunotherapy, are discussed and analyzed. More specifically, this review paper focuses on the development of mRNA vaccines, the exploitation of neoantigens, as well as Chimeric Antigen Receptor (CAR) T-Cells, showcasing their clinical applications and the ongoing trials for the development of next-generation immunotherapeutics. Furthermore, this study investigates the synergistic potential of combining the CAR immunotherapy and the IVT-mRNAs by introducing our research group novel, patented delivery method that utilizes the Protein Transduction Domain (PTD) technology to transduce the IVT-mRNAs encoding the CAR of interest into the Natural Killer (NK)-92 cells, highlighting the potential for enhancing the CAR NK cell potency, efficiency, and bioenergetics. While IVT-mRNA technology brings exciting progress to cancer immunotherapy, several challenges and limitations must be acknowledged, such as safety, toxicity, and delivery issues. This comprehensive exploration of IVT-mRNA technology, in line with its applications in cancer therapeutics, offers valuable insights into the opportunities and challenges in the evolving landscape of cancer immunotherapy, setting the stage for future advancements in the field.
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Affiliation(s)
- Androulla N. Miliotou
- Laboratory of Pharmacology, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Macedonia, Greece; (A.N.M.); (S.K.G.-S.); (C.N.)
- Department of Health Sciences, KES College, 1055 Nicosia, Cyprus
- Faculty of Pharmacy, Department of Health Sciences, University of Nicosia, 1700 Nicosia, Cyprus
| | - Sofia K. Georgiou-Siafis
- Laboratory of Pharmacology, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Macedonia, Greece; (A.N.M.); (S.K.G.-S.); (C.N.)
- Laboratory of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Thessaly, 43100 Karditsa, Thessaly, Greece;
| | - Charikleia Ntenti
- Laboratory of Pharmacology, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Macedonia, Greece; (A.N.M.); (S.K.G.-S.); (C.N.)
- 1st Laboratory of Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Macedonia, Greece
| | - Ioannis S. Pappas
- Laboratory of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Thessaly, 43100 Karditsa, Thessaly, Greece;
| | - Lefkothea C. Papadopoulou
- Laboratory of Pharmacology, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Macedonia, Greece; (A.N.M.); (S.K.G.-S.); (C.N.)
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12
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Huang R, Okyere SK, Shao C, Yousif M, Liao F, Wang X, Wen J, Wang J, Hu Y. Hepatotoxicity effects of Ageratina adenophora, as indicated by network toxicology combined with metabolomics and transcriptomics. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 267:115664. [PMID: 37948940 DOI: 10.1016/j.ecoenv.2023.115664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/22/2023] [Accepted: 11/03/2023] [Indexed: 11/12/2023]
Abstract
Ageratina adenophora (A. adenophora), one of the prominent invasive plants in the Asian continent has shown toxicity in animals. However, studies examining the gene expression and metabolic profiles of animals that ingest A. adenophora have not yet been reported in the literature. Therefore, considering the wide distribution of A. adenophora, it is necessary to elucidate the toxic mechanisms of A. adenophora via multiomics approach. In this study, we identified and evaluated the toxic mechanisms of action associated with bioactive compounds in A. adenophora by using network toxicology studies combined with metabolomics and transcriptomics and found that 2-deoxo-2-(acetyloxy)- 9-oxoageraphorone, 10Hβ-9-oxo-agerophorone, 10Hα-9-oxo-agerophorone, nerolidol, 9-oxo-10,11-dehydro-agerophorone were the main active toxic compounds in A. adenophora. In addition, using metabolomics approach we identified differential metabolites such as L-pyroglutamic acid, 1-methylhistidine, prostaglandin F2alpha and hydrocortisone from A. adenophora and these metabolites were involved in amino acid metabolism, lipid metabolism and signal conducting media regulation. Based on network toxicological analysis, we observed that, A. adenophora can affect the Ras signaling, Phospholipase D signaling and MAPK signaling pathways by regulating EGFR, PDGFRB, KIT and other targets. From the results of this study we concluded that A. adenophora induces liver inflammatory damage by activating the EGFR expression and Ras/Raf/MEK/ERK signaling pathways as well as affect nutrients metabolism and neuron conduction.
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Affiliation(s)
- Ruya Huang
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Samuel Kumi Okyere
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Department of Pharmaceutical Sciences, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Chenyang Shao
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Muhammad Yousif
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Fei Liao
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Xiaoxuan Wang
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Juan Wen
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Jianchen Wang
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Yanchun Hu
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China.
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13
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Gekle M, Dubourg V, Schwerdt G, Benndorf RA, Schreier B. The role of EGFR in vascular AT1R signaling: From cellular mechanisms to systemic relevance. Biochem Pharmacol 2023; 217:115837. [PMID: 37777161 DOI: 10.1016/j.bcp.2023.115837] [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: 07/28/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
The epidermal growth factor receptor (EGFR) belongs to the ErbB-family of receptor tyrosine kinases that are of importance in oncology. During the last years, substantial evidence accumulated for a crucial role of EGFR concerning the action of the angiotensin II type 1 receptor (AT1R) in blood vessels, resulting form AT1R-induced EGFR transactivation. This transactivation occurs through the release of membrane-anchored EGFR-ligands, cytosolic tyrosine kinases, heterocomplex formation or enhanced ligand expression. AT1R-EGFR crosstalk amplifies the signaling response and enhances the biological effects of angiotensin II. Downstream signaling cascades include ERK1/2 and p38 MAPK, PLCγ and STAT. AT1R-induced EGFR activation contributes to vascular remodeling and hypertrophy via e.g. smooth muscle cell proliferation, migration and extracellular matrix production. EGFR transactivation results in increased vessel wall thickness and reduced vascular compliance. AT1R and EGFR signaling pathways are also implicated the induction of vascular inflammation. Again, EGFR transactivation exacerbates the effects, leading to endothelial dysfunction that contributes to vascular inflammation, dysfunction and remodeling. Dysregulation of the AT1R-EGFR axis has been implicated in the pathogenesis of various cardiovascular diseases and inhibition or prevention of EGFR signaling can attenuate part of the detrimental impact of enhanced renin-angiotensin-system (RAAS) activity, highlighting the importance of EGFR for the adverse consequences of AT1R activation. In summary, EGFR plays a critical role in vascular AT1R action, enhancing signaling, promoting remodeling, contributing to inflammation, and participating in the pathogenesis of cardiovascular diseases. Understanding the interplay between AT1R and EGFR will foster the development of effective therapeutic strategies of RAAS-induced disorders.
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Affiliation(s)
- Michael Gekle
- Julius-Bernstein-Institute of Physiology, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 6, D-06112 Halle (Saale), Germany.
| | - Virginie Dubourg
- Julius-Bernstein-Institute of Physiology, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 6, D-06112 Halle (Saale), Germany
| | - Gerald Schwerdt
- Julius-Bernstein-Institute of Physiology, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 6, D-06112 Halle (Saale), Germany
| | - Ralf A Benndorf
- Institute of Pharmacy, Martin-Luther-University, Halle, Germany
| | - Barbara Schreier
- Julius-Bernstein-Institute of Physiology, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 6, D-06112 Halle (Saale), Germany
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14
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Khuanjing T, Maneechote C, Ongnok B, Prathumsap N, Arinno A, Chunchai T, Arunsak B, Chattipakorn SC, Chattipakorn N. Vagus nerve stimulation and acetylcholinesterase inhibitor donepezil provide cardioprotection against trastuzumab-induced cardiotoxicity in rats by attenuating mitochondrial dysfunction. Biochem Pharmacol 2023; 217:115836. [PMID: 37816466 DOI: 10.1016/j.bcp.2023.115836] [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: 06/04/2023] [Revised: 09/24/2023] [Accepted: 09/27/2023] [Indexed: 10/12/2023]
Abstract
Trastuzumab (Trz) is a targeted anticancer drug for human epidermal growth factor receptor 2 (HER2)-positive tumors, as Trz-induced cardiotoxicity (TIC) is commonly observed in Trz-treated patients. Since cardiac autonomic modulation with electrical vagus nerve stimulation (VNS) and acetylcholinesterase (AChE) inhibitors exerts cardioprotection against various heart diseases, the comparative effects of electrical VNS and an AChE inhibitor (donepezil) on cardiac and mitochondrial functions and programmed cell death pathways in TIC are not known. VNS devices were implanted in thirty-two male Wistar rats and were divided into 4 groups: (i) Control-Sham (CSham), (ii) Trz-Sham (TSham), (iii) Trz-VNS (TVNS), and (iv) Trz-donepezil (TDPZ). Rats in the Trz-treated groups were intraperitoneally injected with Trz (4 mg/kg/day) for 7 days, while CSham rats were injected with NSS. VNS devices were activated in the TVNS rats during the 7-day Trz treatment, but not in the sham rats. Rats in the TDPZ group received donepezil orally (5 mg/kg/day) for 7 days. At the end, left ventricular (LV) function and heart rate variability were evaluated, and heart tissue was collected for biochemical and histological analysis. Trz rats showed LV dysfunction and cardiac sympathovagal imbalance. In addition, mitochondrial function and dynamics were impaired in TIC rats. Trz also increased cardiomyocyte death by inducing apoptosis, pyroptosis, and ferroptosis. Electrical VNS and donepezil had similar efficacy in alleviating cardiac mitochondrial dysfunction, dynamic imbalances, and cardiomyocyte death, leading to improved LV function. These findings suggested that parasympathetic activation via either VNS or an AChE inhibitor could be a promising therapeutic intervention against TIC.
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Affiliation(s)
- Thawatchai Khuanjing
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Chayodom Maneechote
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Benjamin Ongnok
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nanthip Prathumsap
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Apiwan Arinno
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Titikorn Chunchai
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Busarin Arunsak
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Siriporn C Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand; Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nipon Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand.
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15
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Okyere AD, Nayak TK, Patwa V, Teplitsky D, McEachern E, Carter RL, Xu H, Gao E, Zhou Y, Tilley DG. Myeloid cell-specific deletion of epidermal growth factor receptor aggravates acute cardiac injury. Clin Sci (Lond) 2023; 137:1513-1531. [PMID: 37728308 PMCID: PMC10758753 DOI: 10.1042/cs20230804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/08/2023] [Accepted: 09/19/2023] [Indexed: 09/21/2023]
Abstract
Myeloid cells, including macrophages, play important roles as first responders to cardiac injury and stress. Epidermal growth factor receptor (EGFR) has been identified as a mediator of macrophage responsiveness to select diseases, though its impact on cardiac function or remodeling following acute ischemic injury is unknown. We aimed to define the role of myeloid cell-specific EGFR in the regulation of cardiac function and remodeling following acute myocardial infarction (MI)-induced injury. Floxed EGFR mice were bred with homozygous LysM-Cre (LMC) transgenic mice to yield myeloid-specific EGFR knockout (mKO) mice. Via echocardiography, immunohistochemistry, RNA sequencing and flow cytometry, the impact of myeloid cell-specific EGFR deletion on cardiac structure and function was assessed at baseline and following injury. Compared with LMC controls, myeloid cell-specific EGFR deletion led to an increase in cardiomyocyte hypertrophy at baseline. Bulk RNASeq analysis of isolated cardiac Cd11b+ myeloid cells revealed substantial changes in mKO cell transcripts at baseline, particularly in relation to predicted decreases in neovascularization. In response to myocardial infarction, mKO mice experienced a hastened decline in cardiac function with isolated cardiac Cd11b+ myeloid cells expressing decreased levels of the pro-reparative mediators Vegfa and Il10, which coincided with enhanced cardiac hypertrophy and decreased capillary density. Overall, loss of EGFR qualitatively alters cardiac resident macrophages that promotes a low level of basal stress and a more rapid decrease in cardiac function along with worsened repair following acute ischemic injury.
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Affiliation(s)
- Ama D. Okyere
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Tapas K. Nayak
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Viren Patwa
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - David Teplitsky
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Erin McEachern
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Rhonda L. Carter
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Heli Xu
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Erhe Gao
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
| | - Yan Zhou
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA 19111, U.S.A
| | - Douglas G. Tilley
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, U.S.A
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16
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Kamashev D, Shaban N, Lebedev T, Prassolov V, Suntsova M, Raevskiy M, Gaifullin N, Sekacheva M, Garazha A, Poddubskaya E, Sorokin M, Buzdin A. Human Blood Serum Can Diminish EGFR-Targeted Inhibition of Squamous Carcinoma Cell Growth through Reactivation of MAPK and EGFR Pathways. Cells 2023; 12:2022. [PMID: 37626832 PMCID: PMC10453612 DOI: 10.3390/cells12162022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
Regardless of the presence or absence of specific diagnostic mutations, many cancer patients fail to respond to EGFR-targeted therapeutics, and a personalized approach is needed to identify putative (non)responders. We found previously that human peripheral blood and EGF can modulate the activities of EGFR-specific drugs on inhibiting clonogenity in model EGFR-positive A431 squamous carcinoma cells. Here, we report that human serum can dramatically abolish the cell growth rate inhibition by EGFR-specific drugs cetuximab and erlotinib. We show that this phenomenon is linked with derepression of drug-induced G1S cell cycle transition arrest. Furthermore, A431 cell growth inhibition by cetuximab, erlotinib, and EGF correlates with a decreased activity of ERK1/2 proteins. In turn, the EGF- and human serum-mediated rescue of drug-treated A431 cells restores ERK1/2 activity in functional tests. RNA sequencing revealed 1271 and 1566 differentially expressed genes (DEGs) in the presence of cetuximab and erlotinib, respectively. Erlotinib- and cetuximab-specific DEGs significantly overlapped. Interestingly, the expression of 100% and 75% of these DEGs restores to the no-drug level when EGF or a mixed human serum sample, respectively, is added along with cetuximab. In the case of erlotinib, EGF and human serum restore the expression of 39% and 83% of DEGs, respectively. We further assessed differential molecular pathway activation levels and propose that EGF/human serum-mediated A431 resistance to EGFR drugs can be largely explained by reactivation of the MAPK signaling cascade.
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Affiliation(s)
- Dmitri Kamashev
- I.M. Sechenov First Moscow State Medical University, Moscow 119991, Russia;
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow 117997, Russia; (N.S.); (A.B.)
- Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia;
| | - Nina Shaban
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow 117997, Russia; (N.S.); (A.B.)
- Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia;
| | - Timofey Lebedev
- Engelhardt Institute of Molecular Biology, Moscow 119991, Russia; (T.L.); (V.P.)
| | - Vladimir Prassolov
- Engelhardt Institute of Molecular Biology, Moscow 119991, Russia; (T.L.); (V.P.)
| | - Maria Suntsova
- Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia;
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (M.R.); (E.P.)
| | - Mikhail Raevskiy
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (M.R.); (E.P.)
| | - Nurshat Gaifullin
- Department of Pathology, Faculty of Medicine, Lomonosov Moscow State University, Moscow 119992, Russia;
| | - Marina Sekacheva
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (M.R.); (E.P.)
| | - Andrew Garazha
- Oncobox Ltd., Moscow 121205, Russia;
- Omicsway Corp., Walnut, CA 91789, USA
| | - Elena Poddubskaya
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (M.R.); (E.P.)
| | - Maksim Sorokin
- I.M. Sechenov First Moscow State Medical University, Moscow 119991, Russia;
- Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia;
- PathoBiology Group, European Organization for Research and Treatment of Cancer (EORTC), 1200 Brussels, Belgium
| | - Anton Buzdin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow 117997, Russia; (N.S.); (A.B.)
- Moscow Institute of Physics and Technology, Dolgoprudny 141701, Russia;
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (M.R.); (E.P.)
- PathoBiology Group, European Organization for Research and Treatment of Cancer (EORTC), 1200 Brussels, Belgium
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17
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Hengphasatporn K, Aiebchun T, Mahalapbutr P, Auepattanapong A, Khaikate O, Choowongkomon K, Kuhakarn C, Meesin J, Shigeta Y, Rungrotmongkol T. Sulfonylated Indeno[1,2- c]quinoline Derivatives as Potent EGFR Tyrosine Kinase Inhibitors. ACS OMEGA 2023; 8:19645-19655. [PMID: 37305292 PMCID: PMC10249031 DOI: 10.1021/acsomega.3c01195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/05/2023] [Indexed: 06/13/2023]
Abstract
The epidermal growth factor receptor (EGFR) has been considered a potential target for lung cancer therapy due to its essential role in regulating the survival and proliferation of cancer cells. Although erlotinib, a potent EGFR tyrosine kinase (EGFR-TK) inhibitor, has been used as the first-line drug for lung cancer treatment, acquired drug resistance caused by the T790M secondary mutation of EGFR-TK inevitably develops after a median response duration of 9-13 months. Thus, the search for promising compounds to effectively target EGFR-TK has become an imperative necessity. In this study, the kinase inhibitory activities of a series of sulfonylated indeno[1,2-c]quinolines (SIQs) against EGFR-TK were experimentally and theoretically investigated. Among the 23 SIQ derivatives studied, eight compounds showed enhanced EGFR-TK inhibitory activity (IC50 values of ca. 0.6-10.2 nM) compared to the known drug erlotinib (IC50 of ∼20 nM). In a cell-based assay in human cancer cell lines with EGFR overexpression (A549 and A431 cells), the eight selected SIQs all showed more significant cytotoxicity against A431 than A549 cells, consistent with the higher EGFR expression in A431 cells. Molecular docking and FMO-RIMP2/PCM calculations revealed that SIQ17 occupies the ATP-binding site of EGFR-TK, where its sulfonyl group is mainly stabilized by C797, L718, and E762 residues. Triplicate 500 ns molecular dynamics (MD) simulations also confirmed the binding strength of SIQ17 in complex with EGFR. Overall, the potent SIQ compounds obtained in this work could be further optimized for developing novel anticancer drug candidates targeting EGFR-TK.
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Affiliation(s)
- Kowit Hengphasatporn
- Center
for Computational Sciences, University of
Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Thitinan Aiebchun
- Center
of Excellence in Biocatalyst and Sustainable Biotechnology, Department
of Biochemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Panupong Mahalapbutr
- Department
of Biochemistry, Faculty of Medicine, Khon
Kaen University, Khon Kaen 40002, Thailand
| | - Atima Auepattanapong
- Department
of Chemistry and Center of Excellence for Innovation in Chemistry
(PERCH-CIC), Faculty of Science, Mahidol
University, Bangkok 10330, Thailand
| | - Onnicha Khaikate
- Department
of Chemistry and Center of Excellence for Innovation in Chemistry
(PERCH-CIC), Faculty of Science, Mahidol
University, Bangkok 10330, Thailand
| | - Kiattawee Choowongkomon
- Department
of Biochemistry, Faculty of Science, Kasetsart
University, Chatuchak, Bangkok 10900, Thailand
| | - Chutima Kuhakarn
- Department
of Chemistry and Center of Excellence for Innovation in Chemistry
(PERCH-CIC), Faculty of Science, Mahidol
University, Bangkok 10330, Thailand
| | - Jatuporn Meesin
- Department
of Chemistry, School of Science, King Mongkut’s
Institute of Technology Ladkrabang, Ladkrabang, Bangkok 10520, Thailand
| | - Yasuteru Shigeta
- Center
for Computational Sciences, University of
Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Thanyada Rungrotmongkol
- Center
of Excellence in Biocatalyst and Sustainable Biotechnology, Department
of Biochemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
- Program
in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand
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18
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Pu Y, Ke H, Wu C, Xu S, Xiao Y, Han L, Lyv G, Li S. Superparamagnetic iron oxide nanoparticles target BxPC-3 cells and silence MUC4 for theranostics of pancreatic cancer. Biochim Biophys Acta Gen Subj 2023:130383. [PMID: 37236323 DOI: 10.1016/j.bbagen.2023.130383] [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: 11/20/2022] [Revised: 05/15/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023]
Abstract
PURPOSE Superparamagnetic iron oxide nanoparticles (SPION) are excellent magnetic resonance imaging (MRI) contrast agents. Mucin 4 (MUC4) acts as pancreatic cancer (PC) tumor antigen and influences PC progression. Small interfering RNAs (siRNAs) are used as a gene-silencing tool to treat a variety of diseases. METHODS We designed a therapeutic probe based on polyetherimide-superparamagnetic iron oxide nanoparticles (PEI-SPION) combined with siRNA nanoprobes (PEI-SPION-siRNA) to assess the contrast in MRI. The biocompatibility of the nanocomposite, and silencing of MUC4 were characterized and evaluated. RESULTS The prepared molecular probe had a particle size of 61.7 ± 18.5 nmand a surface of 46.7 ± 0.8mVand showed good biocompatibility in vitro and T2 relaxation efficiency. It can also load and protect siRNA. PEI-SPION-siRNA showed a good silencing effect on MUC4. CONCLUSION PEI-SPION-siRNA may be beneficial as a novel theranostic tool for PC.
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Affiliation(s)
- Yu Pu
- Department of Ultrasonography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, People's Republic of China; Department of Medical Imaging Key Laboratory of Sichuan Province, Affiliated Hospital of North Sichuan Medical College. No. 234, Fujiang Road, Shunqing District, Nanchong City 637000, People's Republic of China; Department of Medicine, Quanzhou Medical College, No. 2 Anji Road, Luojiang District, Quanzhou 362000, People's Republic of China
| | - Helin Ke
- Department of Ultrasonography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, People's Republic of China
| | - Changqiang Wu
- Department of Medical Imaging Key Laboratory of Sichuan Province, North Sichuan Medical College. No. 55, Dongshun Road, Gaoping District, Nanchong City 637100, People's Republic of China
| | - Shaodan Xu
- Department of Ultrasonography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, People's Republic of China
| | - Yang Xiao
- Department of Ultrasonography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, People's Republic of China
| | - Lina Han
- Department of Ultrasonography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, People's Republic of China
| | - Guorong Lyv
- Department of Medical Imaging Key Laboratory of Sichuan Province, North Sichuan Medical College. No. 55, Dongshun Road, Gaoping District, Nanchong City 637100, People's Republic of China.
| | - Shilin Li
- Department of Ultrasonography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, People's Republic of China.
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19
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Liu ZL, Chen HH, Zheng LL, Sun LP, Shi L. Angiogenic signaling pathways and anti-angiogenic therapy for cancer. Signal Transduct Target Ther 2023; 8:198. [PMID: 37169756 PMCID: PMC10175505 DOI: 10.1038/s41392-023-01460-1] [Citation(s) in RCA: 148] [Impact Index Per Article: 148.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/20/2023] [Accepted: 04/20/2023] [Indexed: 05/13/2023] Open
Abstract
Angiogenesis, the formation of new blood vessels, is a complex and dynamic process regulated by various pro- and anti-angiogenic molecules, which plays a crucial role in tumor growth, invasion, and metastasis. With the advances in molecular and cellular biology, various biomolecules such as growth factors, chemokines, and adhesion factors involved in tumor angiogenesis has gradually been elucidated. Targeted therapeutic research based on these molecules has driven anti-angiogenic treatment to become a promising strategy in anti-tumor therapy. The most widely used anti-angiogenic agents include monoclonal antibodies and tyrosine kinase inhibitors (TKIs) targeting vascular endothelial growth factor (VEGF) pathway. However, the clinical benefit of this modality has still been limited due to several defects such as adverse events, acquired drug resistance, tumor recurrence, and lack of validated biomarkers, which impel further research on mechanisms of tumor angiogenesis, the development of multiple drugs and the combination therapy to figure out how to improve the therapeutic efficacy. Here, we broadly summarize various signaling pathways in tumor angiogenesis and discuss the development and current challenges of anti-angiogenic therapy. We also propose several new promising approaches to improve anti-angiogenic efficacy and provide a perspective for the development and research of anti-angiogenic therapy.
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Affiliation(s)
- Zhen-Ling Liu
- Department of Medicinal Chemistry, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, 210009, Nanjing, China
| | - Huan-Huan Chen
- Department of Medicinal Chemistry, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, 210009, Nanjing, China
| | - Li-Li Zheng
- Department of Medicinal Chemistry, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, 210009, Nanjing, China
| | - Li-Ping Sun
- Department of Medicinal Chemistry, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, 210009, Nanjing, China.
| | - Lei Shi
- Department of Medicinal Chemistry, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, 210009, Nanjing, China.
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20
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The Role of Proteomics and Phosphoproteomics in the Discovery of Therapeutic Targets and Biomarkers in Acquired EGFR-TKI-Resistant Non-Small Cell Lung Cancer. Int J Mol Sci 2023; 24:ijms24054827. [PMID: 36902280 PMCID: PMC10003401 DOI: 10.3390/ijms24054827] [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: 02/13/2023] [Revised: 02/25/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023] Open
Abstract
The discovery of potent EGFR-tyrosine kinase inhibitors (EGFR-TKIs) has revolutionized the treatment of EGFR-mutated lung cancer. Despite the fact that EGFR-TKIs have yielded several significant benefits for lung cancer patients, the emergence of resistance to EGFR-TKIs has been a substantial impediment to improving treatment outcomes. Understanding the molecular mechanisms underlying resistance is crucial for the development of new treatments and biomarkers for disease progression. Together with the advancement in proteome and phosphoproteome analysis, a diverse set of key signaling pathways have been successfully identified that provide insight for the discovery of possible therapeutically targeted proteins. In this review, we highlight the proteome and phosphoproteomic analyses of non-small cell lung cancer (NSCLC) as well as the proteome analysis of biofluid specimens that associate with acquired resistance in response to different generations of EGFR-TKI. Furthermore, we present an overview of the targeted proteins and potential drugs that have been tested in clinical studies and discuss the challenges of implementing this discovery in future NSCLC treatment.
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21
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Yanagisawa A, Kinehara Y, Kijima R, Tanaka M, Ninomiya R, Jokoji R, Tachibana I. Metastatic Lung Tumors from Colorectal Cancer with EGFR Mutations That Responded to Osimertinib. Intern Med 2023; 62:769-773. [PMID: 35871578 PMCID: PMC10037001 DOI: 10.2169/internalmedicine.0002-22] [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] [Indexed: 11/06/2022] Open
Abstract
A 50-year-old woman who had previously undergone right hemicolectomy and chemotherapy for colorectal cancer was hospitalized with respiratory failure. Chest computed tomography showed reticulonodular opacities and enlarged lymph nodes. A transbronchial biopsy revealed adenocarcinoma with epidermal growth factor receptor (EGFR) mutations T790M and L861Q. Treatment with the EGFR-tyrosine kinase inhibitor (TKI) osimertinib was started, and she achieved a partial response. We diagnosed her with metastatic lung tumors from colorectal cancer based on additional immunohistochemical staining and the EGFR mutation status (L861Q) of the specimens. Although cases with EGFR mutations have been rarely reported, an EGFR-TKI can be an effective treatment option for colorectal cancer.
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Affiliation(s)
- Atsushi Yanagisawa
- Department of Respiratory Medicine and Clinical Immunology, Nippon Life Hospital, Japan
| | - Yuhei Kinehara
- Department of Respiratory Medicine and Clinical Immunology, Nippon Life Hospital, Japan
| | - Ryo Kijima
- Department of Respiratory Medicine and Clinical Immunology, Nippon Life Hospital, Japan
| | - Masaki Tanaka
- Department of Respiratory Medicine and Clinical Immunology, Nippon Life Hospital, Japan
| | - Ryusuke Ninomiya
- Department of Respiratory Medicine and Clinical Immunology, Nippon Life Hospital, Japan
| | - Ryu Jokoji
- Department of Pathology, Nippon Life Hospital, Japan
| | - Isao Tachibana
- Department of Respiratory Medicine and Clinical Immunology, Nippon Life Hospital, Japan
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22
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Chen Z, Fang Y, Jiang W. Important Cells and Factors from Tumor Microenvironment Participated in Perineural Invasion. Cancers (Basel) 2023; 15:1360. [PMID: 36900158 PMCID: PMC10000249 DOI: 10.3390/cancers15051360] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 02/09/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
Perineural invasion (PNI) as the fourth way for solid tumors metastasis and invasion has attracted a lot of attention, recent research reported a new point that PNI starts to include axon growth and possible nerve "invasion" to tumors as the component. More and more tumor-nerve crosstalk has been explored to explain the internal mechanism for tumor microenvironment (TME) of some types of tumors tends to observe nerve infiltration. As is well known, the interaction of tumor cells, peripheral blood vessels, extracellular matrix, other non-malignant cells, and signal molecules in TME plays a key role in the occurrence, development, and metastasis of cancer, as to the occurrence and development of PNI. We aim to summarize the current theories on the molecular mediators and pathogenesis of PNI, add the latest scientific research progress, and explore the use of single-cell spatial transcriptomics in this invasion way. A better understanding of PNI may help to understand tumor metastasis and recurrence and will be beneficial for improving staging strategies, new treatment methods, and even paradigm shifts in our treatment of patients.
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Affiliation(s)
- Zirong Chen
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha 410008, China
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
- Anatomy Laboratory of Division of Nose and Cranial Base, Clinical Anatomy Center of Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yan Fang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha 410008, China
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
- Anatomy Laboratory of Division of Nose and Cranial Base, Clinical Anatomy Center of Xiangya Hospital, Central South University, Changsha 410008, China
| | - Weihong Jiang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha 410008, China
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
- Anatomy Laboratory of Division of Nose and Cranial Base, Clinical Anatomy Center of Xiangya Hospital, Central South University, Changsha 410008, China
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23
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Imaging strategies for receptor tyrosine kinase dimers in living cells. Anal Bioanal Chem 2023; 415:67-82. [PMID: 36190534 DOI: 10.1007/s00216-022-04334-7] [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: 08/11/2022] [Revised: 09/04/2022] [Accepted: 09/07/2022] [Indexed: 01/10/2023]
Abstract
Receptor tyrosine kinases (RTKs) are the essential regulators of cell signal transduction pathways and play important roles in biological processes. RTK dimerization is generally considered the first step in receptor activation and cell communication. And the abnormal expression of RTK dimers is closely related to the occurrence and development of many diseases. Therefore, the visualization of RTK dimerization is of great significance for monitoring physiological processes. The genetic and nongenetic imaging strategies have attracted widespread attention due to their high efficiency and high sensitivity. In this review, the RTKs and their dimers as well as the advances in strategies for imaging RTK dimers are introduced. Furthermore, we analyze the limitations of existing imaging strategies and put forward suggestions for the future development of imaging probes. We expect that this review will inspire more in-depth investigation of RTK dimers, which will also broaden the application of strategies of RTK dimers in biomedical areas.
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24
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Signaling pathways and targeted therapies in lung squamous cell carcinoma: mechanisms and clinical trials. Signal Transduct Target Ther 2022; 7:353. [PMID: 36198685 PMCID: PMC9535022 DOI: 10.1038/s41392-022-01200-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/03/2022] [Accepted: 09/18/2022] [Indexed: 11/08/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related death across the world. Unlike lung adenocarcinoma, patients with lung squamous cell carcinoma (LSCC) have not benefitted from targeted therapies. Although immunotherapy has significantly improved cancer patients' outcomes, the relatively low response rate and severe adverse events hinder the clinical application of this promising treatment in LSCC. Therefore, it is of vital importance to have a better understanding of the mechanisms underlying the pathogenesis of LSCC as well as the inner connection among different signaling pathways, which will surely provide opportunities for more effective therapeutic interventions for LSCC. In this review, new insights were given about classical signaling pathways which have been proved in other cancer types but not in LSCC, including PI3K signaling pathway, VEGF/VEGFR signaling, and CDK4/6 pathway. Other signaling pathways which may have therapeutic potentials in LSCC were also discussed, including the FGFR1 pathway, EGFR pathway, and KEAP1/NRF2 pathway. Next, chromosome 3q, which harbors two key squamous differentiation markers SOX2 and TP63 is discussed as well as its related potential therapeutic targets. We also provided some progress of LSCC in epigenetic therapies and immune checkpoints blockade (ICB) therapies. Subsequently, we outlined some combination strategies of ICB therapies and other targeted therapies. Finally, prospects and challenges were given related to the exploration and application of novel therapeutic strategies for LSCC.
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25
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Benzimidazole-linked pyrazolo[1,5-a]pyrimidine conjugates: synthesis and detail evaluation as potential anticancer agents. Mol Divers 2022:10.1007/s11030-022-10481-x. [DOI: 10.1007/s11030-022-10481-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/08/2022] [Indexed: 11/28/2022]
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26
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Human Blood Serum Inhibits Ductal Carcinoma Cells BT474 Growth and Modulates Effect of HER2 Inhibition. Biomedicines 2022; 10:biomedicines10081914. [PMID: 36009461 PMCID: PMC9405390 DOI: 10.3390/biomedicines10081914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/27/2022] [Accepted: 08/04/2022] [Indexed: 11/17/2022] Open
Abstract
Trastuzumab, a HER2-targeted antibody, is widely used for targeted therapy of HER2-positive breast cancer (BC) patients; yet, not all of them respond to this treatment. We investigated here whether trastuzumab activity on the growth of HER2-overexpressing BT474 cells may interfere with human peripheral blood endogenous factors. Among 33 individual BC patient blood samples supplemented to the media, BT474 sensitivity to trastuzumab varied up to 14 times. In the absence of trastuzumab, human peripheral blood serum samples could inhibit growth of BT474, and this effect varied ~10 times for 50 individual samples. In turn, the epidermal growth factor (EGF) suppressed the trastuzumab effect on BT474 cell growth. Trastuzumab treatment increased the proportion of BT474 cells in the G0/G1 phases of cell cycle, while simultaneous addition of EGF decreased it, yet not to the control level. We used RNA sequencing profiling of gene expression to elucidate the molecular mechanisms involved in EGF- and human-sera-mediated attenuation of the trastuzumab effect on BT474 cell growth. Bioinformatic analysis of the molecular profiles suggested that trastuzumab acts similarly to the inhibition of PI3K/Akt/mTOR signaling axis, and the mechanism of EGF suppression of trastuzumab activity may be associated with parallel activation of PKC and transcriptional factors ETV1-ETV5.
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27
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Chibly AM, Aure MH, Patel VN, Hoffman MP. Salivary gland function, development, and regeneration. Physiol Rev 2022; 102:1495-1552. [PMID: 35343828 PMCID: PMC9126227 DOI: 10.1152/physrev.00015.2021] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 11/27/2021] [Accepted: 03/17/2022] [Indexed: 02/08/2023] Open
Abstract
Salivary glands produce and secrete saliva, which is essential for maintaining oral health and overall health. Understanding both the unique structure and physiological function of salivary glands, as well as how they are affected by disease and injury, will direct the development of therapy to repair and regenerate them. Significant recent advances, particularly in the OMICS field, increase our understanding of how salivary glands develop at the cellular, molecular, and genetic levels: the signaling pathways involved, the dynamics of progenitor cell lineages in development, homeostasis, and regeneration, and the role of the extracellular matrix microenvironment. These provide a template for cell and gene therapies as well as bioengineering approaches to repair or regenerate salivary function.
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Affiliation(s)
- Alejandro M Chibly
- Matrix and Morphogenesis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Marit H Aure
- Matrix and Morphogenesis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Vaishali N Patel
- Matrix and Morphogenesis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Matthew P Hoffman
- Matrix and Morphogenesis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
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28
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Pecoraro M, Marzocco S, Franceschelli S, Popolo A. Trastuzumab and Doxorubicin Sequential Administration Increases Oxidative Stress and Phosphorylation of Connexin 43 on Ser368. Int J Mol Sci 2022; 23:ijms23126375. [PMID: 35742818 PMCID: PMC9224207 DOI: 10.3390/ijms23126375] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 02/05/2023] Open
Abstract
Human epidermal growth factor receptor-2 (HER2) is overexpressed in up to 30% of breast cancer cases, causing a more aggressive tumour growth and poor prognosis. Trastuzumab, the humanized antibody targeted to HER2, increased the life expectancy of patients, but severe cardiotoxicity emerged as a long-term adverse effect. Clinical evidence highlights that Trastuzumab-induced cardiotoxicity drastically increases in association with Doxorubicin; however, the exact mechanisms involved remain incompletely understood. In order to analyse the molecular mechanisms involved and the possible adaptative responses to Trastuzumab and Doxorubicin treatment, in this study, H9c2 cardiomyoblasts were used. Results showed that Trastuzumab and Doxorubicin sequential administration in cardiomyoblast increased cytosolic and mitochondrial ROS production, intracellular calcium dysregulation, mitochondrial membrane depolarization, and the consequent apoptosis, induced by both Trastuzumab and Doxorubicin alone. Furthermore, in these conditions, we observed increased levels of Connexin43 phosphorylated on Ser368 (pCx43). Since phosphorylation on Ser368 decreases gap junction intracellular communication, thus reducing the spread of death signals to adjacent cells, we hypothesized that the increase in pCx43 could be an adaptative response implemented by cells to defend neighbouring cells by Trastuzumab and Doxorubicin sequential administration. However, the other side of the coin is the resulting conduction abnormalities.
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29
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Mahalapbutr P, Leechaisit R, Thongnum A, Todsaporn D, Prachayasittikul V, Rungrotmongkol T, Prachayasittikul S, Ruchirawat S, Prachayasittikul V, Pingaew R. Discovery of Anilino-1,4-naphthoquinones as Potent EGFR Tyrosine Kinase Inhibitors: Synthesis, Biological Evaluation, and Comprehensive Molecular Modeling. ACS OMEGA 2022; 7:17881-17893. [PMID: 35664590 PMCID: PMC9161259 DOI: 10.1021/acsomega.2c01188] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/21/2022] [Indexed: 05/02/2023]
Abstract
Epidermal growth factor receptor (EGFR) has been recognized as one of the attractive targets for anticancer drug development. Herein, a set of anilino-1,4-naphthoquinone derivatives (3-18) was synthesized and investigated for their anticancer and EGFR inhibitory potentials. Among all tested compounds, three derivatives (3, 8, and 10) were selected for studying EGFR inhibitory activity (in vitro and in silico) due to their most potent cytotoxic activities against six tested cancer cell lines (i.e., HuCCA-1, HepG2, A549, MOLT-3, MDA-MB-231, and T47D; IC50 values = 1.75-27.91 μM), high selectivity index (>20), and good predicted drug-like properties. The experimental results showed that these three promising compounds are potent EGFR inhibitors with nanomolar IC50 values (3.96-18.64 nM). Interestingly, the most potent compound 3 bearing 4-methyl substituent on the phenyl ring displayed 4-fold higher potency than the known EGFR inhibitor, erlotinib. Molecular docking, molecular dynamics simulation, and MM/GBSA-based free energy calculation revealed that van der Waals force played a major role in the accommodations of compound 3 within the ATP-binding pocket of EGFR. Additionally, the 4-CH3 moiety of the compound was noted to be a key chemical feature contributing to the highly potent EGFR inhibitory activity via its formations of alkyl interactions with A743, K745, M766, and L788 residues as well as additional interactions with M766 and T790.
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Affiliation(s)
- Panupong Mahalapbutr
- Department
of Biochemistry, and Center for Translational Medicine, Faculty of
Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Ronnakorn Leechaisit
- Department
of Chemistry, Faculty of Science, Srinakharinwirot
University, Bangkok 10110, Thailand
| | - Anusit Thongnum
- Department
of Physics, Faculty of Science, Srinakharinwirot
University, Bangkok 10110, Thailand
| | - Duangjai Todsaporn
- Structural
and Computational Biology Research Unit, Department of Biochemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Veda Prachayasittikul
- Center
of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand
| | - Thanyada Rungrotmongkol
- Structural
and Computational Biology Research Unit, Department of Biochemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Program
in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand
| | - Supaluk Prachayasittikul
- Center
of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand
| | - Somsak Ruchirawat
- Laboratory
of Medicinal Chemistry and Program in Chemical Sciences, Chulabhorn Research Institute, Chulabhorn Graduate
Institute, Bangkok 10210, Thailand
- Commission
on Higher Education, Ministry of Education, Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok 10400, Thailand
| | - Virapong Prachayasittikul
- Department
of Clinical Microbiology and Applied Technology, Faculty of Medical
Technology, Mahidol University, Bangkok 10700, Thailand
| | - Ratchanok Pingaew
- Department
of Chemistry, Faculty of Science, Srinakharinwirot
University, Bangkok 10110, Thailand
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Chitturi KR, Burns EA, Muhsen IN, Anand K, Trachtenberg BH. Cardiovascular Risks with Epidermal Growth Factor Receptor (EGFR) Tyrosine Kinase Inhibitors and Monoclonal Antibody Therapy. Curr Oncol Rep 2022; 24:475-491. [PMID: 35192115 DOI: 10.1007/s11912-022-01215-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2021] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW Tyrosine kinase inhibitors (TKI) and monoclonal antibodies (mAbs) that target the epidermal growth factor receptor (EGFR) have changed the therapeutic landscape across a range of solid malignancies. However, there is little data regarding the cardiovascular (CV) impact of these agents. The purpose of this review is to discuss reported CV effects, pathophysiology, pre-treatment screening, diagnostic workup, and treatment recommendations in this patient population. RECENT FINDINGS It is apparent that CV events are not class dependent, and while infrequently reported in clinical trials, unique CV toxicity may occur with EGFR inhibitors, including structural, electrical, and vascular events. There remains an unmet need to fully elucidate the spectrum of CV events associated with EGFR inhibitors. Early CV screening, close clinical monitoring, coupled with a multidisciplinary approach between medical and cardio-oncology is needed to minimize the potentially detrimental impact of cardiotoxicity in this patient population.
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Affiliation(s)
- Kalyan R Chitturi
- Division of Cardiovascular Medicine, Department of Medicine, University of Missouri, 1 Hospital Drive, Columbia, MO, CE30665201, USA
| | - Ethan A Burns
- Houston Methodist Cancer Center, 6445 Main St. Outpatient Center, Floor 24, Houston, TX, 77030, USA
| | - Ibrahim N Muhsen
- Department of Medicine, Houston Methodist Hospital, Houston, TX, 77030, USA
| | - Kartik Anand
- Great Plains Health Callahan Cancer Center, 601 W Leota St, North Platte, NE, 69101, USA
| | - Barry H Trachtenberg
- Methodist DeBakey Heart and Vascular Center, 6400 Fannin St. Suite 3000, Houston, TX, 77030, USA.
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Mukherjee T, Bhatt B, Prakhar P, Lohia GK, Rajmani R, Balaji KN. Epigenetic reader BRD4 supports mycobacterial pathogenesis by co-modulating host lipophagy and angiogenesis. Autophagy 2022; 18:391-408. [PMID: 34074211 PMCID: PMC8942508 DOI: 10.1080/15548627.2021.1936355] [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: 06/03/2020] [Revised: 05/23/2021] [Accepted: 05/26/2021] [Indexed: 10/21/2022] Open
Abstract
Mycobacterium tuberculosis (Mtb)-driven lipid accumulation is intricately associated with the progression of tuberculosis (TB) disease. Although several studies elucidating the mechanisms for lipid droplet (LD) biosynthesis exist, we provide evidence for the significance of their regulated turnover via macroautophagy/autophagy during Mtb infection. We demonstrate that Mtb utilizes EGFR (epidermal growth factor receptor) signaling to induce the expression of the histone acetylation reader, BRD4 (bromodomain containing 4). The EGFR-BRD4 axis suppresses lipid-specific autophagy, and hence favors cellular lipid accumulation. Specifically, we found that pharmacological inhibition or knockdown of Egfr or Brd4 enhances autophagic flux and concomitantly decreases cellular LDs that is otherwise maintained at a significant level in chloroquine-treated or Atg5 knocked down autophagy-compromised host cells. In line with the enhanced lipophagy, we found that loss of EGFR or BRD4 function restricts mycobacterial burden that is rescued by external replenishment with oleic acid. We also report that the EGFR-BRD4 axis exerts additional effects by modulating pro-angiogenic gene expression and consequently aberrant angiogenesis during mycobacterial infection. This is important in the context of systemic Mtb dissemination as well as for the efficient delivery of anti-mycobacterial therapeutics to the Mtb-rich core of TB granuloma. Finally, utilizing an in vivo mouse model of TB, we show that pharmacological inhibition of EGFR and BRD4 compromises LD buildup via enhanced lipophagy and normalizes angiogenesis, thereby restricting Mtb burden and rescuing mice from severe TB-like pathology. These findings shed light on the novel roles of BRD4 during Mtb infection, and its possible implication in potentiating anti-TB responses.Abbreviations: ATG5: autophagy related 5; BRDs: bromodomain containing; COL18A1: collagen type XVIII alpha 1 chain; EGFR: epidermal growth factor receptor; EP300: E1A binding protein p300; KDR: kinase insert domain receptor; KLF5: Kruppel like factor 5; LDs: lipid droplets; MAP1LC3B: microtubule associated protein 1 light chain 3 beta; Mtb: Mycobacterium tuberculosis; PECAM1: platelet and endothelial cell adhesion molecule 1; SQSTM1/p62: sequestosome 1; TB: tuberculosis; THBS1: thrombospondin 1; VEGF: vascular endothelial growth factor.
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Affiliation(s)
- Tanushree Mukherjee
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bengaluru, India
| | - Bharat Bhatt
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bengaluru, India
| | - Praveen Prakhar
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bengaluru, India
| | - Gaurav Kumar Lohia
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bengaluru, India
| | - R.S. Rajmani
- Centre for Infectious Disease Research, Indian Institute of Science, Bengaluru, India
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Lucas LM, Dwivedi V, Senfeld JI, Cullum RL, Mill CP, Piazza JT, Bryant IN, Cook LJ, Miller ST, Lott JH, Kelley CM, Knerr EL, Markham JA, Kaufmann DP, Jacobi MA, Shen J, Riese DJ. The Yin and Yang of ERBB4: Tumor Suppressor and Oncoprotein. Pharmacol Rev 2022; 74:18-47. [PMID: 34987087 PMCID: PMC11060329 DOI: 10.1124/pharmrev.121.000381] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/15/2021] [Indexed: 12/11/2022] Open
Abstract
ERBB4 (HER4) is a member of the ERBB family of receptor tyrosine kinases, a family that includes the epidermal growth factor receptor (EGFR/ERBB1/HER1), ERBB2 (Neu/HER2), and ERBB3 (HER3). EGFR and ERBB2 are oncoproteins and validated targets for therapeutic intervention in a variety of solid tumors. In contrast, the role that ERBB4 plays in human malignancies is ambiguous. Thus, here we review the literature regarding ERBB4 function in human malignancies. We review the mechanisms of ERBB4 signaling with an emphasis on mechanisms of signaling specificity. In the context of this signaling specificity, we discuss the hypothesis that ERBB4 appears to function as a tumor suppressor protein and as an oncoprotein. Next, we review the literature that describes the role of ERBB4 in tumors of the bladder, liver, prostate, brain, colon, stomach, lung, bone, ovary, thyroid, hematopoietic tissues, pancreas, breast, skin, head, and neck. Whenever possible, we discuss the possibility that ERBB4 mutants function as biomarkers in these tumors. Finally, we discuss the potential roles of ERBB4 mutants in the staging of human tumors and how ERBB4 function may dictate the treatment of human tumors. SIGNIFICANCE STATEMENT: This articles reviews ERBB4 function in the context of the mechanistic model that ERBB4 homodimers function as tumor suppressors, whereas ERBB4-EGFR or ERBB4-ERBB2 heterodimers act as oncogenes. Thus, this review serves as a mechanistic framework for clinicians and scientists to consider the role of ERBB4 and ERBB4 mutants in staging and treating human tumors.
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Affiliation(s)
- Lauren M Lucas
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Vipasha Dwivedi
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Jared I Senfeld
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Richard L Cullum
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Christopher P Mill
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - J Tyler Piazza
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Ianthe N Bryant
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Laura J Cook
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - S Tyler Miller
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - James H Lott
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Connor M Kelley
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Elizabeth L Knerr
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Jessica A Markham
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - David P Kaufmann
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Megan A Jacobi
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - Jianzhong Shen
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
| | - David J Riese
- Department of Drug Discovery and Development, Harrison School of Pharmacy (L.M.L., V.D., J.I.S., R.L.C., C.P.M., J.T.P., L.J.C., S.T.M., J.H.L., C.M.K., E.L.K., J.A.M., D.P.K., M.A.J., J.S., D.J.R.), and Department of Chemical Engineering, Samuel Ginn College of Engineering (R.L.C.), Auburn University, Auburn, Alabama; The University of Texas M.D. Anderson Cancer Center, Houston, Texas (C.P.M.); Office of the Executive Vice President for Research and Partnerships, Purdue University, West Lafayette, Indiana (I.N.B.); and Cancer Biology and Immunology Program, O'Neal Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, Alabama (D.J.R.)
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Tinel C, Lamarthée B, Callemeyn J, Van Loon E, Sauvaget V, Morin L, Aouni L, Rabant M, Gwinner W, Marquet P, Naesens M, Anglicheau D. Integrative Omics Analysis Unravels Microvascular Inflammation-Related Pathways in Kidney Allograft Biopsies. Front Immunol 2021; 12:738795. [PMID: 34795664 PMCID: PMC8593247 DOI: 10.3389/fimmu.2021.738795] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 10/15/2021] [Indexed: 12/29/2022] Open
Abstract
In solid-organ transplantation, microRNAs (miRNAs) have emerged as key players in the regulation of allograft cells function in response to injury. To gain insight into the role of miRNAs in antibody-mediated rejection, a rejection phenotype histologically defined by microvascular inflammation, kidney allograft biopsies were subjected to miRNA but also messenger RNA (mRNA) profiling. Using a unique multistep selection process specific to the BIOMARGIN study (discovery cohort, N=86; selection cohort, N=99; validation cohort, N=298), six differentially expressed miRNAs were consistently identified: miR-139-5p (down) and miR-142-3p/150-5p/155-5p/222-3p/223-3p (up). Their expression level gradually correlated with microvascular inflammation intensity. The cell specificity of miRNAs target genes was investigated by integrating their in vivo mRNA targets with single-cell RNA sequencing from an independent allograft biopsy cohort. Endothelial-derived miR-139-5p expression correlated negatively with MHC-related genes expression. Conversely, epithelial-derived miR-222-3p overexpression was strongly associated with degraded renal electrolyte homeostasis and repressed immune-related pathways. In immune cells, miR-150-5p regulated NF-κB activation in T lymphocytes whereas miR-155-5p regulated mRNA splicing in antigen-presenting cells. Altogether, integrated omics enabled us to unravel new pathways involved in microvascular inflammation and suggests that metabolism modifications in tubular epithelial cells occur as a consequence of antibody-mediated rejection, beyond the nearby endothelial compartment.
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Affiliation(s)
- Claire Tinel
- Necker-Enfants Malades Institute, Institut national de la santé et de la recherche médicale (Inserm) U1151, Université de Paris, Paris, France
- Department of Microbiology, Immunology and Transplantation, Nephrology and Kidney Transplantation Research Group, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
| | - Baptiste Lamarthée
- Necker-Enfants Malades Institute, Institut national de la santé et de la recherche médicale (Inserm) U1151, Université de Paris, Paris, France
- Department of Microbiology, Immunology and Transplantation, Nephrology and Kidney Transplantation Research Group, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
| | - Jasper Callemeyn
- Department of Microbiology, Immunology and Transplantation, Nephrology and Kidney Transplantation Research Group, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
- Department of Nephrology and Kidney Transplantation, University Hospitals Leuven, Leuven, Belgium
| | - Elisabet Van Loon
- Department of Microbiology, Immunology and Transplantation, Nephrology and Kidney Transplantation Research Group, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
- Department of Nephrology and Kidney Transplantation, University Hospitals Leuven, Leuven, Belgium
| | - Virginia Sauvaget
- Necker-Enfants Malades Institute, Institut national de la santé et de la recherche médicale (Inserm) U1151, Université de Paris, Paris, France
| | - Lise Morin
- Department of Nephrology and Kidney Transplantation, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laïla Aouni
- Department of Nephrology and Kidney Transplantation, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marion Rabant
- Necker-Enfants Malades Institute, Institut national de la santé et de la recherche médicale (Inserm) U1151, Université de Paris, Paris, France
- Department of Pathology, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Wilfried Gwinner
- Department of Nephrology, Hannover Medical School, Hannover, Germany
| | - Pierre Marquet
- Institut national de la santé et de la recherche médicale (Inserm), University of Limoges, Limoges University Hospital, Pharmacology & Transplantation, Limoges, France
| | - Maarten Naesens
- Department of Microbiology, Immunology and Transplantation, Nephrology and Kidney Transplantation Research Group, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
- Department of Nephrology and Kidney Transplantation, University Hospitals Leuven, Leuven, Belgium
| | - Dany Anglicheau
- Necker-Enfants Malades Institute, Institut national de la santé et de la recherche médicale (Inserm) U1151, Université de Paris, Paris, France
- Department of Nephrology and Kidney Transplantation, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
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Enarsson M, Feldreich T, Byberg L, Nowak C, Lind L, Ärnlöv J. Association between Cardiorespiratory Fitness and Circulating Proteins in 50-Year-Old Swedish Men and Women: a Cross-Sectional Study. SPORTS MEDICINE-OPEN 2021; 7:52. [PMID: 34312731 PMCID: PMC8313632 DOI: 10.1186/s40798-021-00343-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 07/04/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS A strong cardiorespiratory fitness is suggested to have beneficial effects on cardiovascular risk; the exact mechanisms underlying the cardioprotective effects of fitness remain uncertain. Our aim was to investigate associations between cardiorespiratory fitness and multiple plasma proteins, in order to obtain insights about physiological pathways associated with the effects of exercise on cardiovascular health. METHODS In the Prospective investigation of Obesity, Energy and Metabolism (POEM) study (n=444 adults aged 50 years, 50% women), cardiorespiratory fitness was measured by a maximal exercise test on bicycle ergometer with gas exchange (VO2peak) normalized for body lean mass (dual-energy X-ray absorptiometry (DXA)). We measured 82 cardiovascular proteins associated with cardiovascular pathology and inflammation in plasma samples with a proximity extension assay. RESULTS In sex-adjusted linear regression, VO2peak was associated with 18 proteins after Bonferroni correction for multiple testing (p<0.0006). Following additional adjustment for fat mass (DXA), fasting glucose (mmol/L), low-density lipoprotein (LDL, mmol/L), smoking status, waist/hip ratio, blood pressure (mmHg), education level, and lpnr (lab sequence number), higher VO2peak was significantly associated with lower levels of 6 proteins: fatty-acid binding protein-4 (FABP4), interleukin-6 (IL-6), leptin, cystatin-B (CSTB), interleukin-1 receptor antagonist (IL-1RA), and growth differentiation factor 15 (GDF-15), and higher levels of 3 proteins: galanin, kallikrein-6 (KLK6), and heparin-binding EGF-like growth factor (HB-EGF), at nominal p-values (p<0.05). CONCLUSIONS We identified multiple novel associations between cardiorespiratory fitness and plasma proteins involved in several atherosclerotic processes and key cellular mechanisms such as inflammation, energy homeostasis, and protease activity, which shed new light on how exercise asserts its beneficial effects on cardiovascular health. Our findings encourage additional studies in order to understand the underlying causal mechanisms for these associations.
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Affiliation(s)
- Malin Enarsson
- Center for Clinical Research Dalarna, Uppsala University, Region Dalarna, Nissers väg 3, 79182, Falun, Sweden
| | - Tobias Feldreich
- School of Health and Social Studies, Dalarna University, 79188, Falun, Sweden
| | - Liisa Byberg
- Department of Surgical Sciences, Orthopedics, Uppsala University, Dag Hammarskjölds väg 14, B 75185, Uppsala, Sweden
| | - Christoph Nowak
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Alfred Nobels Allé 23, 14183, Huddinge, SE, Sweden
| | - Lars Lind
- Department of Medical Sciences, Uppsala University, Dag Hammarskölds väg 10B, 75237, Uppsala, Sweden
| | - Johan Ärnlöv
- School of Health and Social Studies, Dalarna University, 79188, Falun, Sweden. .,Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Alfred Nobels Allé 23, 14183, Huddinge, SE, Sweden.
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Zheng M, Li C, Zhou M, Jia R, Cai G, She F, Wei L, Wang S, Yu J, Wang D, Calcul L, Sun X, Luo X, Cheng F, Li Q, Wang Y, Cai J. Discovery of Cyclic Peptidomimetic Ligands Targeting the Extracellular Domain of EGFR. J Med Chem 2021; 64:11219-11228. [PMID: 34297567 DOI: 10.1021/acs.jmedchem.1c00607] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
It is very promising to target the extracellular domain of epidermal growth factor receptor (EGFR) for developing novel and selective anticancer therapies. Herein, we report the discovery of a novel small molecule, M-2-5, from a one-bead-two-compound (OBTC) cyclic γ-AApeptide library. The molecule was found to bind tightly to the extracellular domain of EGFR. Intriguingly, this molecule could also effectively antagonize EGF-stimulated EGFR phosphorylation and downstream signal transduction. Furthermore, together with its remarkable resistance to proteolytic degradation, M-2-5 was shown to effectively inhibit cell proliferation and migration in vitro and suppresses the growth of tumor in the A549 xenograft model in vivo, highlighting its potential therapeutic application for cancer treatment.
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Affiliation(s)
- Mengmeng Zheng
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Chunpu Li
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.,Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Mi Zhou
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Ru Jia
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Gang Cai
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Fengyu She
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Lulu Wei
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Shaohui Wang
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, Florida 33612, United States
| | - Jie Yu
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Dingyan Wang
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Laurent Calcul
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Xingmin Sun
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, Florida 33612, United States
| | - Xiaomin Luo
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Feng Cheng
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, Florida 33612, United States
| | - Qi Li
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yan Wang
- Department of Medical Oncology & Cancer Institute of Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jianfeng Cai
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
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Das R, Mehta DK, Dhanawat M. Bestowal of Quinazoline Scaffold in Anticancer Drug Discovery. Anticancer Agents Med Chem 2021; 21:1350-1368. [PMID: 32593282 DOI: 10.2174/1871520620666200627205321] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/21/2020] [Accepted: 03/09/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cancer is one of the major causes of human mortality worldwide. A number of existing antineoplastic medications and treatment regimens are already working in the field, and several new compounds are in different phases of clinical trials. An extensive series of anticancer drugs exist in the market, and studies suggest that these molecules are associated with different types of adverse side effects. The reduction of the cytotoxicity of drugs to normal cells is a major problem in anticancer therapy. Therefore, researchers around the globe are involved in the development of more efficient and safer anticancer drugs. The output of extensive research is that the quinazoline scaffold and its various derivatives can be explored further as a novel class of cancer chemotherapeutic agents that has already shown promising activities against different tumours. Quinazoline derivatives have already occupied a crucial place in modern medicinal chemistry. Various research has been performed on quinazoline and their derivatives for anticancer activity and pharmacological importance of this scaffold has been well established. OBJECTIVE The aim of this review is to compile and highlight the developments concerning the anticancer activity of quinazoline derivatives as well as to suggest some new aspects of the expansion of anticancer activity of novel quinazoline derivatives as anticancer agents in the near future. METHODS Recent literature related to quinazoline derivatives endowed with encouraging anticancer potential is reviewed. With a special focus on quinazoline moiety, this review offers a detailed account of multiple mechanisms of action of various quinazoline derivatives: inhibition of the DNA repair enzyme system, inhibition of EGFR, thymidylate enzyme inhibition and inhibitory effects for tubulin polymerization by which these derivatives have shown promising anticancer potential. RESULTS Exhaustive literature survey indicated that quinazoline derivatives are associated with properties of inhibiting EGFR and thymidylate enzymes. It was also found to be involved in disturbing tubulin assembly. Furthermore, quinazoline derivatives have been found to inhibit critical targets such as DNA repair enzymes. These derivatives have shown significant activity against cancer. CONCLUSION In cancer therapy, Quinazoline derivatives seems to be quite promising and act through various mechanisms that are well established. This review has shown that quinazoline derivatives can further be explored for the betterment of chemotherapy. A lot of potentials are still hidden, which demands to be discovered for upgrading quinazoline derivatives efficacy.
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Affiliation(s)
- Rina Das
- MM College of Pharmacy, MM (Deemed to be University), Mullana, Ambala, HR, 133207, India
| | - Dinesh K Mehta
- MM College of Pharmacy, MM (Deemed to be University), Mullana, Ambala, HR, 133207, India
| | - Meenakshi Dhanawat
- MM College of Pharmacy, MM (Deemed to be University), Mullana, Ambala, HR, 133207, India
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Del Corvo M, Lazzari B, Capra E, Zavarez L, Milanesi M, Utsunomiya YT, Utsunomiya ATH, Stella A, de Paula Nogueira G, Garcia JF, Ajmone-Marsan P. Methylome Patterns of Cattle Adaptation to Heat Stress. Front Genet 2021; 12:633132. [PMID: 34122501 PMCID: PMC8194315 DOI: 10.3389/fgene.2021.633132] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 05/04/2021] [Indexed: 12/13/2022] Open
Abstract
Heat stress has a detrimental impact on cattle health, welfare and productivity by affecting gene expression, metabolism and immune response, but little is known on the epigenetic mechanisms mediating the effect of temperature at the cellular and organism level. In this study, we investigated genome-wide DNA methylation in blood samples collected from 5 bulls of the heat stress resilient Nellore breed and 5 bulls of the Angus that are more heat stress susceptible, exposed to the sun and high temperature-high humidity during the summer season of the Brazilian South-East region. The methylomes were analyzed during and after the exposure by Reduced Representation Bisulfite Sequencing, which provided genome-wide single-base resolution methylation profiles. Significant methylation changes between stressful and recovery periods were observed in 819 genes. Among these, 351 were only seen in Angus, 366 were specific to Nellore, and 102 showed significant changes in methylation patterns in both breeds. KEGG and Gene Ontology (GO) enrichment analyses showed that responses were breed-specific. Interestingly, in Nellore significant genes and pathways were mainly involved in stress responses and cellular defense and were under methylated during heat stress, whereas in Angus the response was less focused. These preliminary results suggest that heat challenge induces changes in methylation patterns in specific loci, which should be further scrutinized to assess their role in heat tolerance.
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Affiliation(s)
- Marcello Del Corvo
- Department of Animal Science Food and Nutrition - DIANA, Nutrigenomics and Proteomics Research Centre - PRONUTRIGEN, and Biodiversity and Ancient DNA Research Centre, Università Cattolica del Sacro Cuore, Piacenza, Italy.,Istituto di Biologia e Biotecnologia Agraria, Consiglio Nazionale delle Ricerche IBBA CNR, Milan, Italy
| | - Barbara Lazzari
- Istituto di Biologia e Biotecnologia Agraria, Consiglio Nazionale delle Ricerche IBBA CNR, Milan, Italy
| | - Emanuele Capra
- Istituto di Biologia e Biotecnologia Agraria, Consiglio Nazionale delle Ricerche IBBA CNR, Milan, Italy
| | - Ludmilla Zavarez
- School of Veterinary Medicine, Araçatuba, Department of Production and Animal Health, São Paulo State University (unesp), Araçatuba, Brazil.,International Atomic Energy Agency, Collaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil
| | - Marco Milanesi
- School of Veterinary Medicine, Araçatuba, Department of Production and Animal Health, São Paulo State University (unesp), Araçatuba, Brazil.,International Atomic Energy Agency, Collaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil
| | - Yuri Tani Utsunomiya
- School of Veterinary Medicine, Araçatuba, Department of Production and Animal Health, São Paulo State University (unesp), Araçatuba, Brazil.,International Atomic Energy Agency, Collaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil
| | - Adam Taiti Harth Utsunomiya
- School of Veterinary Medicine, Araçatuba, Department of Production and Animal Health, São Paulo State University (unesp), Araçatuba, Brazil.,International Atomic Energy Agency, Collaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil
| | - Alessandra Stella
- Istituto di Biologia e Biotecnologia Agraria, Consiglio Nazionale delle Ricerche IBBA CNR, Milan, Italy
| | - Guilherme de Paula Nogueira
- School of Veterinary Medicine, Araçatuba, Department of Production and Animal Health, São Paulo State University (unesp), Araçatuba, Brazil
| | - Josè Fernando Garcia
- School of Veterinary Medicine, Araçatuba, Department of Production and Animal Health, São Paulo State University (unesp), Araçatuba, Brazil.,International Atomic Energy Agency, Collaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil
| | - Paolo Ajmone-Marsan
- Department of Animal Science Food and Nutrition - DIANA, Nutrigenomics and Proteomics Research Centre - PRONUTRIGEN, and Biodiversity and Ancient DNA Research Centre, Università Cattolica del Sacro Cuore, Piacenza, Italy
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Kuijpers TJM, Kleinjans JCS, Jennen DGJ. From multi-omics integration towards novel genomic interaction networks to identify key cancer cell line characteristics. Sci Rep 2021; 11:10542. [PMID: 34006939 PMCID: PMC8131752 DOI: 10.1038/s41598-021-90047-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 04/26/2021] [Indexed: 11/09/2022] Open
Abstract
Cancer is a complex disease where cancer cells express epigenetic and transcriptomic mechanisms to promote tumor initiation, progression, and survival. To extract relevant features from the 2019 Cancer Cell Line Encyclopedia (CCLE), a multi-layer nonnegative matrix factorization approach is used. We used relevant feature genes and DNA promoter regions to construct genomic interaction network to study gene-gene and gene-DNA promoter methylation relationships. Here, we identified a set of gene transcripts and methylated DNA promoter regions for different clusters, including one homogeneous lymphoid neoplasms cluster. In this cluster, we found different methylated transcription factors that affect transcriptional activation of EGFR and downstream interactions. Furthermore, the hippo-signaling pathway might not function properly because of DNA hypermethylation and low gene expression of both LATS2 and YAP1. Finally, we could identify a potential dysregulation of the CD28-CD86-CTLA4 axis. Characterizing the interaction of the epigenome and the transcriptome is vital for our understanding of cancer cell line behavior, not only for deepening insights into cancer-related processes but also for future disease treatment and drug development. Here we have identified potential candidates that characterize cancer cell lines, which give insight into the development and progression of cancers.
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Affiliation(s)
- T J M Kuijpers
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands.
| | - J C S Kleinjans
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands
| | - D G J Jennen
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands
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Zu Y, Luo Y, Li C, Zhao J, He T, Shi X, Li X. Complete remission following icotinib administration in an advanced ectopic thymic carcinoma patient harbouring the EGFR exon 19 deletion. J Gene Med 2021; 23:e3340. [PMID: 33835620 PMCID: PMC8365660 DOI: 10.1002/jgm.3340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/15/2021] [Accepted: 04/01/2021] [Indexed: 12/21/2022] Open
Abstract
Background Ectopic thymic carcinoma (TC) is an extremely rare disease with a poor prognosis. The main treatment for early TC is surgery, although an effective treatment for advanced TC is lacking. Methods We present the case of a 61‐year‐old man with advanced posterior mediastinum thymic squamous cell carcinoma. Amplification refractory mutation system (ARMS)–polymerase chain reaction (PCR) analysis was used to investigate the molecular and mutational characteristics of this tumour. Results After chemotherapy and radiotherapy, the tumour showed disease progression. Immunohistochemistry revealed that the tumour was positive for CD117 (specific for primary TC), CK19, CD56 and Ki67. ARMS‐PCR analysis revealed an EGFR exon 19 deletion in the patient. The patient subsequently received icotinib treatment and achieved complete remission for 3 years. Conclusions This case report suggests that tyrosine kinase inhibitors are a potential treatment strategy for patients with TC harbouring EGFR alterations.
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Affiliation(s)
- Yunfen Zu
- Department of Oncology, Second People's Hospital of Yunnan Province, Kunming, China
| | - Yan Luo
- Department of Oncology, Second People's Hospital of Yunnan Province, Kunming, China
| | - Chongyang Li
- Department of Oncology, Second People's Hospital of Yunnan Province, Kunming, China
| | | | | | | | - Xin Li
- Department of Oncology, Second People's Hospital of Yunnan Province, Kunming, China
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40
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Aiebchun T, Mahalapbutr P, Auepattanapong A, Khaikate O, Seetaha S, Tabtimmai L, Kuhakarn C, Choowongkomon K, Rungrotmongkol T. Identification of Vinyl Sulfone Derivatives as EGFR Tyrosine Kinase Inhibitor: In Vitro and In Silico Studies. Molecules 2021; 26:molecules26082211. [PMID: 33921332 PMCID: PMC8069501 DOI: 10.3390/molecules26082211] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 01/17/2023] Open
Abstract
Epidermal growth factor receptor (EGFR), overexpressed in many types of cancer, has been proved as a high potential target for targeted cancer therapy due to its role in regulating proliferation and survival of cancer cells. In the present study, a series of designed vinyl sulfone derivatives was screened against EGFR tyrosine kinase (EGFR-TK) using in silico and in vitro studies. The molecular docking results suggested that, among 78 vinyl sulfones, there were eight compounds that could interact well with the EGFR-TK at the ATP-binding site. Afterwards, these screened compounds were tested for the inhibitory activity towards EGFR-TK using ADP-Glo™ kinase assay, and we found that only VF16 compound exhibited promising inhibitory activity against EGFR-TK with the IC50 value of 7.85 ± 0.88 nM. In addition, VF16 showed a high cytotoxicity with IC50 values of 33.52 ± 2.57, 54.63 ± 0.09, and 30.38 ± 1.37 µM against the A431, A549, and H1975 cancer cell lines, respectively. From 500-ns MD simulation, the structural stability of VF16 in complex with EGFR-TK was quite stable, suggesting that this compound could be a novel small molecule inhibitor targeting EGFR-TK.
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Affiliation(s)
- Thitinan Aiebchun
- Biocatalyst and Environmental Biotechnology Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Panupong Mahalapbutr
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Atima Auepattanapong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10700, Thailand; (A.A.); (O.K.); (C.K.)
| | - Onnicha Khaikate
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10700, Thailand; (A.A.); (O.K.); (C.K.)
| | - Supaphorn Seetaha
- Department of Biochemistry, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand;
| | - Lueacha Tabtimmai
- Department of Biotechnology, Faculty of Applied Science, King Mongkut’s University of Technology of North Bangkok, Bangkok 10800, Thailand;
| | - Chutima Kuhakarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10700, Thailand; (A.A.); (O.K.); (C.K.)
| | - Kiattawee Choowongkomon
- Department of Biochemistry, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand;
- Correspondence: (K.C.); (T.R.); Tel.: +66-2218-5426 (T.R.); Fax: +66-2218-5418 (T.R.)
| | - Thanyada Rungrotmongkol
- Biocatalyst and Environmental Biotechnology Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand;
- Program in Bioinformatics and Computational Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: (K.C.); (T.R.); Tel.: +66-2218-5426 (T.R.); Fax: +66-2218-5418 (T.R.)
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Hypoxia-sensing CAR T cells provide safety and efficacy in treating solid tumors. CELL REPORTS MEDICINE 2021; 2:100227. [PMID: 33948568 PMCID: PMC8080111 DOI: 10.1016/j.xcrm.2021.100227] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/25/2021] [Accepted: 03/09/2021] [Indexed: 12/13/2022]
Abstract
Utilizing T cells expressing chimeric antigen receptors (CARs) to identify and attack solid tumors has proven challenging, in large part because of the lack of tumor-specific targets to direct CAR binding. Tumor selectivity is crucial because on-target, off-tumor activation of CAR T cells can result in potentially lethal toxicities. This study presents a stringent hypoxia-sensing CAR T cell system that achieves selective expression of a pan-ErbB-targeted CAR within a solid tumor, a microenvironment characterized by inadequate oxygen supply. Using murine xenograft models, we demonstrate that, despite widespread expression of ErbB receptors in healthy organs, the approach provides anti-tumor efficacy without off-tumor toxicity. This dynamic on/off oxygen-sensing safety switch has the potential to facilitate unlimited expansion of the CAR T cell target repertoire for treating solid malignancies. A dual oxygen-sensing switch provides stringent hypoxia-dependent regulation of a CAR HypoxiCAR T cells deliver tumor-selective CAR expression and anti-tumor efficacy HypoxiCAR T cells prevent on-target, off-tumor activation and cytokine release syndrome HypoxiCAR provides a strategy to expand the CAR repertoire for solid malignancies
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Russell JJ, Grisanti LA, Brown SM, Bailey CA, Bender SB, Chandrasekar B. Reversion inducing cysteine rich protein with Kazal motifs and cardiovascular diseases: The RECKlessness of adverse remodeling. Cell Signal 2021; 83:109993. [PMID: 33781845 DOI: 10.1016/j.cellsig.2021.109993] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/19/2022]
Abstract
The Reversion Inducing Cysteine Rich Protein With Kazal Motifs (RECK) is a glycosylphosphatidylinositol (GPI) anchored membrane-bound regulator of matrix metalloproteinases (MMPs). It is expressed throughout the body and plays a role in extracellular matrix (ECM) homeostasis and inflammation. In initial studies, RECK expression was found to be downregulated in various invasive cancers and associated with poor prognostic outcome. Restoring RECK, however, has been shown to reverse the metastatic phenotype. Downregulation of RECK expression is also reported in non-malignant diseases, such as periodontal disease, renal fibrosis, and myocardial fibrosis. As such, RECK induction has therapeutic potential in several chronic diseases. Mechanistically, RECK negatively regulates various matrixins involved in cell migration, proliferation, and adverse remodeling by targeting the expression and/or activation of multiple MMPs, A Disintegrin And Metalloproteinase Domain-Containing Proteins (ADAMs), and A Disintegrin And Metalloproteinase With Thrombospondin Motifs (ADAMTS). Outside of its role in remodeling, RECK has also been reported to exert anti-inflammatory effects. In cardiac diseases, for example, it has been shown to counteract several downstream effectors of Angiotensin II (Ang-II) that play a role in adverse cardiac and vascular remodeling, such as Interleukin-6 (IL-6)/IL-6 receptor (IL-6R)/glycoprotein 130 (IL-6 signal transducer) signaling and Epidermal Growth Factor Receptor (EGFR) transactivation. This review article focuses on the current understanding of the multifunctional effects of RECK and how its downregulation may contribute to adverse cardiovascular remodeling.
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Affiliation(s)
- Jacob J Russell
- Biomedical Sciences, University of Missouri, Columbia, MO, United States of America; Research Service, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, United States of America.
| | - Laurel A Grisanti
- Biomedical Sciences, University of Missouri, Columbia, MO, United States of America.
| | - Scott M Brown
- Biomedical Sciences, University of Missouri, Columbia, MO, United States of America; Research Service, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, United States of America.
| | - Chastidy A Bailey
- Biomedical Sciences, University of Missouri, Columbia, MO, United States of America; Research Service, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, United States of America.
| | - Shawn B Bender
- Biomedical Sciences, University of Missouri, Columbia, MO, United States of America; Research Service, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, United States of America; Dalton Cardiovascular Center, University of Missouri, Columbia, MO, United States of America.
| | - B Chandrasekar
- Research Service, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, United States of America; Medicine, University of Missouri School of Medicine, Columbia, MO, United States of America; Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, United States of America; Dalton Cardiovascular Center, University of Missouri, Columbia, MO, United States of America.
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Horchani M, Della Sala G, Caso A, D’Aria F, Esposito G, Laurenzana I, Giancola C, Costantino V, Jannet HB, Romdhane A. Molecular Docking and Biophysical Studies for Antiproliferative Assessment of Synthetic Pyrazolo-Pyrimidinones Tethered with Hydrazide-Hydrazones. Int J Mol Sci 2021; 22:2742. [PMID: 33800505 PMCID: PMC7962976 DOI: 10.3390/ijms22052742] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/01/2021] [Accepted: 03/03/2021] [Indexed: 12/22/2022] Open
Abstract
Chemotherapy represents the most applied approach to cancer treatment. Owing to the frequent onset of chemoresistance and tumor relapses, there is an urgent need to discover novel and more effective anticancer drugs. In the search for therapeutic alternatives to treat the cancer disease, a series of hybrid pyrazolo[3,4-d]pyrimidin-4(5H)-ones tethered with hydrazide-hydrazones, 5a-h, was synthesized from condensation reaction of pyrazolopyrimidinone-hydrazide 4 with a series of arylaldehydes in ethanol, in acid catalysis. In vitro assessment of antiproliferative effects against MCF-7 breast cancer cells, unveiled that 5a, 5e, 5g, and 5h were the most effective compounds of the series and exerted their cytotoxic activity through apoptosis induction and G0/G1 phase cell-cycle arrest. To explore their mechanism at a molecular level, 5a, 5e, 5g, and 5h were evaluated for their binding interactions with two well-known anticancer targets, namely the epidermal growth factor receptor (EGFR) and the G-quadruplex DNA structures. Molecular docking simulations highlighted high binding affinity of 5a, 5e, 5g, and 5h towards EGFR. Circular dichroism (CD) experiments suggested 5a as a stabilizer agent of the G-quadruplex from the Kirsten ras (KRAS) oncogene promoter. In the light of these findings, we propose the pyrazolo-pyrimidinone scaffold bearing a hydrazide-hydrazone moiety as a lead skeleton for designing novel anticancer compounds.
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Affiliation(s)
- Mabrouk Horchani
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Medicinal Chemistry and Natural Products (LR11ES39), Faculty of Sciences of Monastir, University of Monastir, 5000 Monastir, Tunisia; (M.H.); (A.R.)
| | - Gerardo Della Sala
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80125 Naples, Italy;
- Laboratory of Pre-Clinical and Translational Research, IRCCS-CROB, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, Italy;
| | - Alessia Caso
- The Blue Chemistry Lab, Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131 Naples, Italy; (A.C.); (G.E.)
| | - Federica D’Aria
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131 Naples, Italy; (F.D.); (C.G.)
| | - Germana Esposito
- The Blue Chemistry Lab, Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131 Naples, Italy; (A.C.); (G.E.)
| | - Ilaria Laurenzana
- Laboratory of Pre-Clinical and Translational Research, IRCCS-CROB, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, Italy;
| | - Concetta Giancola
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131 Naples, Italy; (F.D.); (C.G.)
| | - Valeria Costantino
- The Blue Chemistry Lab, Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131 Naples, Italy; (A.C.); (G.E.)
| | - Hichem Ben Jannet
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Medicinal Chemistry and Natural Products (LR11ES39), Faculty of Sciences of Monastir, University of Monastir, 5000 Monastir, Tunisia; (M.H.); (A.R.)
| | - Anis Romdhane
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Medicinal Chemistry and Natural Products (LR11ES39), Faculty of Sciences of Monastir, University of Monastir, 5000 Monastir, Tunisia; (M.H.); (A.R.)
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Rosenkranz AA, Slastnikova TA. Epidermal Growth Factor Receptor: Key to Selective Intracellular Delivery. BIOCHEMISTRY (MOSCOW) 2021; 85:967-1092. [PMID: 33050847 DOI: 10.1134/s0006297920090011] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Epidermal growth factor receptor (EGFR) is an integral surface protein mediating cellular response to a number of growth factors. Its overexpression and increased activation due to mutations is one of the most common traits of many types of cancer. Development and clinical use of the agents, which block EGFR activation, became a prime example of the personalized targeted medicine. However, despite the obvious success in this area, cancer cure remains unattainable in most cases. Because of that, as well as the result of the search for possible ways to overcome the difficulties of treatment, a huge number of new treatment methods relying on the use of EGFR overexpression and its changes to destroy cancer cells. Modern data on the structure, functioning, and intracellular transport of EGFR, its natural ligands, as well as signaling cascades triggered by the EGFR activation, peculiarities of the EGFR expression and activation in oncological disorders, as well as applied therapeutic approaches aimed at blocking EGFR signaling pathway are summarized and analyzed in this review. Approaches to the targeted delivery of various chemotherapeutic agents, radionuclides, immunotoxins, photosensitizers, as well as the prospects for gene therapy aimed at cancer cells with EGFR overexpression are reviewed in detail. It should be noted that increasing attention is being paid nowadays to the development of multifunctional systems, either carrying several different active agents, or possessing several environment-dependent transport functions. Potentials of the systems based on receptor-mediated endocytosis of EGFR and their possible advantages and limitations are discussed.
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Affiliation(s)
- A A Rosenkranz
- Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia. .,Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia
| | - T A Slastnikova
- Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia
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Sanachai K, Aiebchun T, Mahalapbutr P, Seetaha S, Tabtimmai L, Maitarad P, Xenikakis I, Geronikaki A, Choowongkomon K, Rungrotmongkol T. Discovery of novel JAK2 and EGFR inhibitors from a series of thiazole-based chalcone derivatives. RSC Med Chem 2021; 12:430-438. [PMID: 34046625 PMCID: PMC8130606 DOI: 10.1039/d0md00436g] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 01/25/2021] [Indexed: 01/12/2023] Open
Abstract
The Janus kinase (JAK) and epidermal growth factor receptor (EGFR) have been considered as potential targets for cancer therapy due to their role in regulating proliferation and survival of cancer cells. In the present study, the aromatic alkyl-amino analogs of thiazole-based chalcone were selected to experimentally and theoretically investigate their inhibitory activity against JAK2 and EGFR proteins as well as their anti-cancer effects on human cancer cell lines expressing JAK2 (TF1 and HEL) and EGFR (A549 and A431). In vitro cytotoxicity screening results demonstrated that the HEL erythroleukemia cell line was susceptible to compounds 11 and 12, whereas the A431 lung cancer cell line was vulnerable to compound 25. However, TF1 and A549 cells were not sensitive to our thiazole derivatives. From kinase inhibition assay results, compound 25 was found to be a dual inhibitor against JAK2 and EGFR, whereas compounds 11 and 12 selectively inhibited the JAK2 protein. According to the molecular docking analysis, compounds 11, 12 and 25 formed hydrogen bonds with the hinge region residues Lys857, Leu932 and Glu930 and hydrophobically came into contact with Leu983 at the catalytic site of JAK2, while compound 25 formed a hydrogen bond with Met769 at the hinge region, Lys721 near a glycine loop, and Asp831 at the activation loop of EGFR. Altogether, these potent thiazole derivatives, following Lipinski's rule of five, could likely be developed as a promising JAK2/EGFR targeted drug(s) for cancer therapy.
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Affiliation(s)
- Kamonpan Sanachai
- Structural and Computational Biology Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University Bangkok 10330 Thailand +662 2185418 +662 2185426
| | - Thitinan Aiebchun
- Structural and Computational Biology Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University Bangkok 10330 Thailand +662 2185418 +662 2185426
| | - Panupong Mahalapbutr
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University Khon Kaen 40002 Thailand
| | - Supaphorn Seetaha
- Department of Biochemistry, Faculty of Science, Kasetsart University Bangkok 10900 Thailand
| | - Lueacha Tabtimmai
- Department of Biotechnology, Faculty of Applied Science, King Mongkut's University of Technology of North Bangkok Bangkok Thailand
| | - Phornphimon Maitarad
- Research Center of Nano Science and Technology, Shanghai University Shanghai 200444 PR China
| | - Iakovos Xenikakis
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki Thessaloniki 54124 Greece
| | - Athina Geronikaki
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki Thessaloniki 54124 Greece
| | | | - Thanyada Rungrotmongkol
- Structural and Computational Biology Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University Bangkok 10330 Thailand +662 2185418 +662 2185426
- Program in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University Bangkok 10330 Thailand
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Ghosh N, Garg I, Srivastava S, Kumar B. Influence of integrins on thrombus formation: a road leading to the unravelling of DVT. Mol Cell Biochem 2021; 476:1489-1504. [PMID: 33398665 DOI: 10.1007/s11010-020-03961-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/23/2020] [Indexed: 01/18/2023]
Abstract
Integrins are a group of transmembrane glycoprotein receptors that are responsible for platelet activation through bidirectional signalling. These receptors have left their footprints in various cellular events and have intrigued many groups of scientists that have led to some significant discoveries. A lot of the recent understanding of haemostasis has been possible due to the integrins filling the gaps in between several cellular mechanism. Apart from this, other important functions carried out by integrins are growth and maturation of cardiomyocytes, mechano-transduction, and interaction with actin cytoskeleton. The signalling cascade for integrin activation involves certain intracellular interacting proteins, which initiates the step-by-step activation procedure through 'inside-out' signalling. The signalling cascade gets activated through 'outside-in' signalling with the involvement of agonists such as ADP, Fibronectin, Vitronectin, and so on. This is a crucial step for the downstream processes of platelet spreading, followed by aggregation, clot progression and finally thrombus formation. Researchers throughout the world have shown direct relation of integrins with CVD and cardiac remodelling. The present review aims to summarize the information available so far on the involvement of integrins in thrombosis and its relationship to DVT. This information could be a bedrock of hidden answers to several questions on pathogenesis of deep vein thrombosis.
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Affiliation(s)
- Nilanjana Ghosh
- Defence Institute of Physiology and Allied Sciences (DIPAS), Defence Research and Development Organization (DRDO), Lucknow Road, Timarpur, Delhi, 110054, India
| | - Iti Garg
- Defence Institute of Physiology and Allied Sciences (DIPAS), Defence Research and Development Organization (DRDO), Lucknow Road, Timarpur, Delhi, 110054, India.
| | - Swati Srivastava
- Defence Institute of Physiology and Allied Sciences (DIPAS), Defence Research and Development Organization (DRDO), Lucknow Road, Timarpur, Delhi, 110054, India
| | - Bhuvnesh Kumar
- Defence Institute of Physiology and Allied Sciences (DIPAS), Defence Research and Development Organization (DRDO), Lucknow Road, Timarpur, Delhi, 110054, India
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Kamashev D, Sorokin M, Kochergina I, Drobyshev A, Vladimirova U, Zolotovskaia M, Vorotnikov I, Shaban N, Raevskiy M, Kuzmin D, Buzdin A. Human blood serum can donor-specifically antagonize effects of EGFR-targeted drugs on squamous carcinoma cell growth. Heliyon 2021; 7:e06394. [PMID: 33748471 PMCID: PMC7966997 DOI: 10.1016/j.heliyon.2021.e06394] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/29/2020] [Accepted: 02/25/2021] [Indexed: 02/09/2023] Open
Abstract
Many patients fail to respond to EGFR-targeted therapeutics, and personalized diagnostics is needed to identify putative responders. We investigated 1630 colorectal and lung squamous carcinomas and 1357 normal lung and colon samples and observed huge variation in EGFR pathway activation in both cancerous and healthy tissues, irrespectively on EGFR gene mutation status. We investigated whether human blood serum can affect squamous carcinoma cell growth and EGFR drug response. We demonstrate that human serum antagonizes the effects of EGFR-targeted drugs erlotinib and cetuximab on A431 squamous carcinoma cells by increasing IC50 by about 2- and 20-fold, respectively. The effects on clonogenicity varied significantly across the individual serum samples in every experiment, with up to 100% differences. EGF concentration could explain many effects of blood serum samples, and EGFR ligands-depleted serum showed lesser effect on drug sensitivity.
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Affiliation(s)
- Dmitry Kamashev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, 8-2, Trubetskaya St., Moscow 119992, Russia
| | - Maksim Sorokin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, 8-2, Trubetskaya St., Moscow 119992, Russia
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
| | - Irina Kochergina
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
| | - Aleksey Drobyshev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, 8-2, Trubetskaya St., Moscow 119992, Russia
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
| | - Uliana Vladimirova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, 8-2, Trubetskaya St., Moscow 119992, Russia
| | - Marianna Zolotovskaia
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
| | - Igor Vorotnikov
- Blokhin National Medical Research Center of Oncology of the Ministry of Health of Russia
| | - Nina Shaban
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
| | - Mikhail Raevskiy
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
- OmicsWay Corp., Walnut, CA, USA
| | - Denis Kuzmin
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
| | - Anton Buzdin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10, Miklukho-Maklaya St., Moscow 117997, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, 8-2, Trubetskaya St., Moscow 119992, Russia
- Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia
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Analyzing Kinase Similarity in Small Molecule and Protein Structural Space to Explore the Limits of Multi-Target Screening. Molecules 2021; 26:molecules26030629. [PMID: 33530327 PMCID: PMC7865522 DOI: 10.3390/molecules26030629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/15/2021] [Accepted: 01/19/2021] [Indexed: 11/16/2022] Open
Abstract
While selective inhibition is one of the key assets for a small molecule drug, many diseases can only be tackled by simultaneous inhibition of several proteins. An example where achieving selectivity is especially challenging are ligands targeting human kinases. This difficulty arises from the high structural conservation of the kinase ATP binding sites, the area targeted by most inhibitors. We investigated the possibility to identify novel small molecule ligands with pre-defined binding profiles for a series of kinase targets and anti-targets by in silico docking. The candidate ligands originating from these calculations were assayed to determine their experimental binding profiles. Compared to previous studies, the acquired hit rates were low in this specific setup, which aimed at not only selecting multi-target kinase ligands, but also designing out binding to anti-targets. Specifically, only a single profiled substance could be verified as a sub-micromolar, dual-specific EGFR/ErbB2 ligand that indeed avoided its selected anti-target BRAF. We subsequently re-analyzed our target choice and in silico strategy based on these findings, with a particular emphasis on the hit rates that can be expected from a given target combination. To that end, we supplemented the structure-based docking calculations with bioinformatic considerations of binding pocket sequence and structure similarity as well as ligand-centric comparisons of kinases. Taken together, our results provide a multi-faceted picture of how pocket space can determine the success of docking in multi-target drug discovery efforts.
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Ou GY, Lin WW, Zhao WJ. Neuregulins in Neurodegenerative Diseases. Front Aging Neurosci 2021; 13:662474. [PMID: 33897409 PMCID: PMC8064692 DOI: 10.3389/fnagi.2021.662474] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/16/2021] [Indexed: 02/05/2023] Open
Abstract
Neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's disease (PD) and amyotrophic lateral sclerosis (ALS), are typically characterized by progressive neuronal loss and neurological dysfunctions in the nervous system, affecting both memory and motor functions. Neuregulins (NRGs) belong to the epidermal growth factor (EGF)-like family of extracellular ligands and they play an important role in the development, maintenance, and repair of both the central nervous system (CNS) and peripheral nervous system (PNS) through the ErbB signaling pathway. They also regulate multiple intercellular signal transduction and participate in a wide range of biological processes, such as differentiation, migration, and myelination. In this review article, we summarized research on the changes and roles of NRGs in neurodegenerative diseases, especially in AD. We elaborated on the structural features of each NRG subtype and roles of NRG/ErbB signaling networks in neurodegenerative diseases. We also discussed the therapeutic potential of NRGs in the symptom remission of neurodegenerative diseases, which may offer hope for advancing related treatment.
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Affiliation(s)
- Guan-yong Ou
- Center for Neuroscience, Shantou University Medical College, Shantou, China
| | - Wen-wen Lin
- Center for Neuroscience, Shantou University Medical College, Shantou, China
| | - Wei-jiang Zhao
- Center for Neuroscience, Shantou University Medical College, Shantou, China
- Cell Biology Department, Wuxi School of Medicine, Jiangnan University, Wuxi, China
- *Correspondence: Wei-jiang Zhao
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Feng Y, Zhou Z, McDougald D, Meshaw RL, Vaidyanathan G, Zalutsky MR. Site-specific radioiodination of an anti-HER2 single domain antibody fragment with a residualizing prosthetic agent. Nucl Med Biol 2021; 92:171-183. [PMID: 32448731 PMCID: PMC7657985 DOI: 10.1016/j.nucmedbio.2020.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION As a consequence of their small size, high stability and high affinity, single domain antibody fragments (sdAbs) are appealing targeting vectors for radiopharmaceutical development. With sdAbs binding to internalizing receptors like HER2, residualizing prosthetic agents can enhance tumor retention of radioiodine, which until now has been done with random labeling approaches. Herein we evaluate a site-specific strategy utilizing a radioiodinated, residualizing maleimido moiety and the anti-HER2 sdAb 5F7 bearing a GGC tail for conjugation. METHODS Maleimidoethyl 3-(guanidinomethyl)-5-iodobenzoate ([131I]MEGMB) and its N-succinimidyl ester analogue, iso-[125I]SGMIB, were labeled by halodestannylation and conjugated with 5F7GGC and 5F7, respectively. Radiochemical purity, immunoreactivity and binding affinity were determined. Paired-label experiments directly compared iso-[125I]SGMIB-5F7 and [131I]MEGMIB-5F7GGC with regard to internalization/residualization and affinity on HER2-expressing SKOV-3 ovarian carcinoma cells as well as biodistribution and metabolite distribution in athymic mice with subcutaneous SKOV-3 xenografts. RESULTS [131I]MEGMIB-5F7GGC had an immunoreactivity of 81.3% and Kd = 0.94 ± 0.27 nM. Internalization assays demonstrated high intracellular trapping for both conjugates, For example, at 1 h, intracellular retention was 50.30 ± 3.36% for [131I]MEGMIB-5F7GGC and 55.95 ± 3.27% for iso-[125I]SGMIB-5F7, while higher retention was seen for iso-[125I]SGMIB-5F7 at later time points. Peak tumor uptake was similar for both conjugates (8.35 ± 2.66%ID/g and 8.43 ± 2.84%ID/g for iso-[125I]SGMIB-5F7 and [131I]MEGMIB-5F7GGC at 1 h, respectively); however, more rapid normal tissue clearance was seen for [131I]MEGMIB-5F7GGC, with a 2-fold higher tumor-to-kidney ratio and a 3-fold higher tumor-to-liver ratio compared with co-injected iso-[125I]SGMIB-5F7. Consisted with this, generation of labeled catabolites in the kidneys was higher for [131I]MEGMIB-5F7GGC. CONCLUSION [131I]MEGMIB-5F7GGC offers similar tumor targeting as iso-[125I]SGMIB-5F7 but with generally lower normal tissue uptake. ADVANCES IN KNOWLEDGE AND IMPLICATION FOR PATIENT CARE The site specific nature of the [131I]MEGMIB reagent may facilitate clinical translation, particularly for sdAb with compromised affinity after random labeling.
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Affiliation(s)
- Yutian Feng
- Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Zhengyuan Zhou
- Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Darryl McDougald
- Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Rebecca L Meshaw
- Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
| | | | - Michael R Zalutsky
- Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA.
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