Supplementary Table S1. Kinase Selectivity of MPI-0479605. (A)
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Gene Symbol Gene Description ACVR1B Activin a Receptor, Type IB
Table S1. Kinase clones included in human kinase cDNA library for yeast two-hybrid screening Gene Symbol Gene Description ACVR1B activin A receptor, type IB ADCK2 aarF domain containing kinase 2 ADCK4 aarF domain containing kinase 4 AGK multiple substrate lipid kinase;MULK AK1 adenylate kinase 1 AK3 adenylate kinase 3 like 1 AK3L1 adenylate kinase 3 ALDH18A1 aldehyde dehydrogenase 18 family, member A1;ALDH18A1 ALK anaplastic lymphoma kinase (Ki-1) ALPK1 alpha-kinase 1 ALPK2 alpha-kinase 2 AMHR2 anti-Mullerian hormone receptor, type II ARAF v-raf murine sarcoma 3611 viral oncogene homolog 1 ARSG arylsulfatase G;ARSG AURKB aurora kinase B AURKC aurora kinase C BCKDK branched chain alpha-ketoacid dehydrogenase kinase BMPR1A bone morphogenetic protein receptor, type IA BMPR2 bone morphogenetic protein receptor, type II (serine/threonine kinase) BRAF v-raf murine sarcoma viral oncogene homolog B1 BRD3 bromodomain containing 3 BRD4 bromodomain containing 4 BTK Bruton agammaglobulinemia tyrosine kinase BUB1 BUB1 budding uninhibited by benzimidazoles 1 homolog (yeast) BUB1B BUB1 budding uninhibited by benzimidazoles 1 homolog beta (yeast) C9orf98 chromosome 9 open reading frame 98;C9orf98 CABC1 chaperone, ABC1 activity of bc1 complex like (S. pombe) CALM1 calmodulin 1 (phosphorylase kinase, delta) CALM2 calmodulin 2 (phosphorylase kinase, delta) CALM3 calmodulin 3 (phosphorylase kinase, delta) CAMK1 calcium/calmodulin-dependent protein kinase I CAMK2A calcium/calmodulin-dependent protein kinase (CaM kinase) II alpha CAMK2B calcium/calmodulin-dependent -
Failures in Preclinical and Clinical Trials of C-Met Inhibitors: Evaluation of Pathway Activity As a Promising Selection Criterion
www.oncotarget.com Oncotarget, 2019, Vol. 10, (No. 2), pp: 184-197 Research Paper Failures in preclinical and clinical trials of c-Met inhibitors: evaluation of pathway activity as a promising selection criterion Veronica S. Hughes1 and Dietmar W. Siemann1 1University of Florida, Department of Radiation Oncology, UF Health Cancer Center, Gainesville, FL 32608, USA Correspondence to: Dietmar W. Siemann, email: [email protected] Keywords: cancer; c-Met; small molecule inhibitor; microenvironment; HGF Received: November 01, 2018 Accepted: December 20, 2018 Published: January 04, 2019 Copyright: Hughes et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License 3.0 (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. ABSTRACT C-Met is a frequently overexpressed or amplified receptor tyrosine kinase involved in metastatic-related functions, including migration, invasion, cell survival, and angiogenesis. Because of its role in cancer progression and metastasis, many inhibitors have been developed to target this pathway. Unfortunately, most c-Met inhibitor clinical trials have failed to show significant improvement in survival of cancer patients. In these trials tumor type, protein overexpression, or gene amplification are the primary selection criteria for patient inclusion. Our data show that none of these criteria are associated with c-Met pathway activation. Hence, it is conceivable that the majority of c-Met inhibitor clinical trial failures are the consequence of a lack of appropriate patient selection. Further complicating matters, c-Met inhibitors are routinely tested in preclinical studies in the presence of high levels of exogenous Hepatocyte Growth Factor (HGF), its activating ligand. -
MARK4 with an Alzheimer's Disease-Related Mutation Promotes
bioRxiv preprint doi: https://doi.org/10.1101/2020.05.20.107284; this version posted May 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. MARK4 with an Alzheimer’s disease-related mutation promotes tau hyperphosphorylation directly and indirectly and exacerbates neurodegeneration Toshiya Obaa, Taro Saitoa,b, Akiko Asadaa,b, Sawako Shimizua, Koichi M. Iijimac,d and Kanae Andoa,b, * aGraduate School of Science, Tokyo Metropolitan University, Tokyo 192-0397, Japan, bDepartment of Biological Sciences, School of Science, Tokyo Metropolitan University, Tokyo 192-0397, Japan, cDepartment of Alzheimer’s Disease Research, National Center for Geriatrics and Gerontology, Obu, Aichi 474-8511, Japan, dDepartment of Experimental Gerontology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi 467-8603, Japan *Corresponding author Kanae Ando, Ph.D. E-mail: [email protected] Running title: Mutant MARK4 enhances phospho-tau accumulation Abstract Accumulation of the microtubule-associated protein tau is associated with Alzheimer’s disease (AD). In AD brain, tau is abnormally phosphorylated at many sites, and phosphorylation at Ser262 and Ser356 play critical roles in tau accumulation and toxicity. Microtubule-affinity regulating kinase 4 (MARK4) phosphorylates tau at those sites, and a double de novo mutation in the linker region of MARK4, ΔG316E317InsD, is associated with an elevated risk of AD. However, it remains unclear how this mutation affects phosphorylation, aggregation, and accumulation of tau and tau-induced neurodegeneration. Here, we report that MARK4ΔG316E317D increases the abundance of highly phosphorylated, insoluble tau species and exacerbates neurodegeneration via Ser262/356-dependent and -independent mechanisms. -
A Feed-Forward Cycle
GMJ.2020;9:e1681 www.gmj.ir Received 2019-08-08 Revised 2019-11-11 Accepted 2019-11-24 Tau Abnormalities and Autophagic Defects in Neurodegenerative Disorders; A Feed-forward Cycle Nastaran Samimi 1, 2, Akiko Asada 3, 4, Kanae Ando 3, 4 1 Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran 2 Department of Brain and Cognitive Sciences, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran 3 Department of Biological Sciences, School of Science, Tokyo Metropolitan University, Tokyo, Japan 4 Graduate School of Science, Tokyo Metropolitan University, Tokyo, Japan Abstract Abnormal deposition of misfolded proteins is a neuropathological characteristic shared by many neurodegenerative disorders including Alzheimer’s disease (AD). Generation of excessive amounts of aggregated proteins and impairment of degradation systems for misfolded proteins such as autophagy can lead to accumulation of proteins in diseased neurons. Molecules that contribute to both these effects are emerging as critical players in disease pathogenesis. Furthermore, impairment of autophagy under disease conditions can be both a cause and a consequence of abnormal protein accumulation. Specifically, disease-causing proteins can impair autophagy, which further enhances the accumulation of abnormal proteins. In this short review, we focus on the relationship between the microtubule-associated protein tau and autophagy to highlight a feed-forward mechanism in disease pathogenesis. [GMJ.2020;9:e1681] DOI:10.31661/gmj.v9i0.1681 Keywords: Neurodegenerative Diseases; Tauopathy; Autophagy; Microtubule Binding Pro- tein; Tau; Phosphorylation; Vesicle Trafficking Tau phosphorylation in physiology and dis- However, tau detaches from microtubules and ease misfolds to form insoluble filaments in neuro- isfolded tau protein is deposited in a fibrillary tangles in the brains of patients with Mgroup of neurodegenerative diseases tauopathies [4-9]. -
Discovery of the Novel Autophagy Inhibitor Aumitin That Targets Mitochondrial Complex I
Electronic Supplementary Material (ESI) for Chemical Science. This journal is © The Royal Society of Chemistry 2018 Discovery of the novel autophagy inhibitor Aumitin that targets mitochondrial complex I Lucas Robkea,b,c, Yushi Futamurad, Georgios Konstantinidise, Julian Wilkea,b, Harumi Aonod, Zhwan Mahmoudb, Nobumoto Watanabec,f, Yao-Wen Wue, Hiroyuki Osadac,d, Luca Laraiaa,g *, Herbert Waldmanna,b * a: Max-Planck-Institute of Molecular Physiology, department of Chemical Biology, Otto-Hahn-Str. 11, 44227 Dortmund (Germany); b: Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Str. 4a, 44227 Dortmund (Germany); c: RIKEN-Max Planck Joint Research Division for Systems Chemical Biology, RIKEN CSRS, 2-1, Hirosawa, Wako, Saitama 351-0198 (Japan); d: Chemical Biology Research Group, RIKEN CSRS, 2-1, Hirosawa, Wako, Saitama 351-0198 (Japan); e: Chemical Genomics Centre of the Max-Planck-Society, Otto- Hahn-Str. 15, 44227 Dortmund (Germany); f: Bio-Active Compounds Discovery Research Unit, RIKEN CSRS, 2-1, Hirosawa, Wako, Saitama 351-0198 (Japan). g: present address: Department of Chemistry, Technical University of Denmark, Kemitorvet Building 207, Room 124, 2800 Kgs. Lyngby, Denmark. * [email protected], [email protected] SI-Table 1: Structure activity relationship of the di-aminopyrimidines. Starvation = starvation induced autophagy assay; Rapamycin = Rapamycin induced autophagy assay; Viability = survival assessed by means of an ADP-glow assay. > 10 = no inhibition at a test concentration of 10 -
A Calcium- and Calmodulin-Dependent Kinase I␣/ Microtubule Affinity Regulating Kinase 2 Signaling Cascade Mediates Calcium-Dependent Neurite Outgrowth
The Journal of Neuroscience, April 18, 2007 • 27(16):4413–4423 • 4413 Cellular/Molecular A Calcium- and Calmodulin-Dependent Kinase I␣/ Microtubule Affinity Regulating Kinase 2 Signaling Cascade Mediates Calcium-Dependent Neurite Outgrowth Nataliya V. Uboha,1 Marc Flajolet,2 Angus C. Nairn,1,2 and Marina R. Picciotto1 1Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut 06508, and 2Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, New York, New York 10021 Calcium is a critical regulator of neuronal differentiation and neurite outgrowth during development, as well as synaptic plasticity in adulthood. Calcium- and calmodulin-dependent kinase I (CaMKI) can regulate neurite outgrowth; however, the signal transduction cascades that lead to its physiological effects have not yet been elucidated. CaMKI␣ was therefore used as bait in a yeast two-hybrid assay and microtubule affinity regulating kinase 2 (MARK2)/Par-1b was identified as an interacting partner of CaMKI in three independent screens. The interaction between CaMKI and MARK2 was confirmed in vitro and in vivo by coimmunoprecipitation. CaMKI binds MARK2 within its kinase domain, but only if it is activated by calcium and calmodulin. Expression of CaMKI and MARK2 in Neuro-2A (N2a) cells and in primary hippocampal neurons promotes neurite outgrowth, an effect dependent on the catalytic activities of these enzymes. In addition, decreasing MARK2 activity blocks the ability of the calcium ionophore ionomycin to promote neurite outgrowth. Finally, CaMKI phosphorylates MARK2 on novel sites within its kinase domain. Mutation of these phosphorylation sites decreases both MARK2 kinase activity and its ability to promote neurite outgrowth. -
Synthesis, Biological Evaluation and in Silico Studies of Certain Oxindole–Indole Conjugates As Anticancer CDK Inhibitors
molecules Article Synthesis, Biological Evaluation and In Silico Studies of Certain Oxindole–Indole Conjugates as Anticancer CDK Inhibitors Tarfah Al-Warhi 1, Ahmed M. El Kerdawy 2,3 , Nada Aljaeed 1, Omnia E. Ismael 4, Rezk R. Ayyad 5, Wagdy M. Eldehna 6,* , Hatem A. Abdel-Aziz 7 and Ghada H. Al-Ansary 8,9,* 1 Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 12271, Saudi Arabia; [email protected] (T.A.-W.); [email protected] (N.A.) 2 Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt; [email protected] 3 Department of Pharmaceutical Chemistry, Faculty of Pharmacy, New Giza University, Newgiza, km 22 Cairo–Alexandria Desert Road, Cairo 12577, Egypt 4 Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo 11829, Egypt; [email protected] 5 Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, Cairo 11651, Egypt; [email protected] 6 Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt 7 Department of Applied Organic Chemistry, National Research Center, Dokki, Giza 12622, Egypt; [email protected] 8 Department of Pharmaceutical Chemistry, Pharmacy Program, Batterejee Medical College, Jeddah 6231, Saudi Arabia 9 Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo 11566, Egypt * Correspondence: [email protected] (W.M.E.); [email protected] (G.H.A.) Academic Editor: Sandra Gemma Received: 3 April 2020; Accepted: 23 April 2020; Published: 27 April 2020 Abstract: On account of their overexpression in a wide range of human malignancies, cyclin-dependent kinases (CDKs) are among the most validated cancer targets, and their inhibition has been featured as a valuable strategy for anticancer drug discovery. -
New Insights in RBM20 Cardiomyopathy
Current Heart Failure Reports (2020) 17:234–246 https://doi.org/10.1007/s11897-020-00475-x TRANSLATIONAL RESEARCH IN HEART FAILURE (J BACKS & M VAN DEN HOOGENHOF, SECTION EDITORS) New Insights in RBM20 Cardiomyopathy D. Lennermann1,2 & J. Backs1,2 & M. M. G. van den Hoogenhof1,2 Published online: 13 August 2020 # The Author(s) 2020 Abstract Purpose of Review This review aims to give an update on recent findings related to the cardiac splicing factor RNA-binding motif protein 20 (RBM20) and RBM20 cardiomyopathy, a form of dilated cardiomyopathy caused by mutations in RBM20. Recent Findings While most research on RBM20 splicing targets has focused on titin (TTN), multiple studies over the last years have shown that other splicing targets of RBM20 including Ca2+/calmodulin-dependent kinase IIδ (CAMK2D) might be critically involved in the development of RBM20 cardiomyopathy. In this regard, loss of RBM20 causes an abnormal intracellular calcium handling, which may relate to the arrhythmogenic presentation of RBM20 cardiomyopathy. In addition, RBM20 presents clinically in a highly gender-specific manner, with male patients suffering from an earlier disease onset and a more severe disease progression. Summary Further research on RBM20, and treatment of RBM20 cardiomyopathy, will need to consider both the multitude and relative contribution of the different splicing targets and related pathways, as well as gender differences. Keywords RBM20 . Dilated cardiomyopathy . CaMKIIδ . Calcium handling . Gender differences . Titin Introduction (ARVC), where a small number of genes account for most of the genetic causes, DCM-causing mutations have been ob- Dilated cardiomyopathy (DCM), as defined by left ventricular served in a variety of genes of diverse ontology [2]. -
A Missense Mutation in the RSRSP Stretch of Rbm20 Causes Dilated
www.nature.com/scientificreports OPEN A missense mutation in the RSRSP stretch of Rbm20 causes dilated cardiomyopathy and atrial fbrillation in mice Kensuke Ihara1,2*, Tetsuo Sasano2, Yuichi Hiraoka3, Marina Togo‑Ohno4, Yurie Soejima5, Motoji Sawabe5, Megumi Tsuchiya6, Hidesato Ogawa6, Tetsushi Furukawa1 & Hidehito Kuroyanagi4* Dilated cardiomyopathy (DCM) is a fatal heart disease characterized by left ventricular dilatation and cardiac dysfunction. Recent genetic studies on DCM have identifed causative mutations in over 60 genes, including RBM20, which encodes a regulator of heart‑specifc splicing. DCM patients with RBM20 mutations have been reported to present with more severe cardiac phenotypes, including impaired cardiac function, atrial fbrillation (AF), and ventricular arrhythmias leading to sudden cardiac death, compared to those with mutations in the other genes. An RSRSP stretch of RBM20, a hotspot of missense mutations found in patients with idiopathic DCM, functions as a crucial part of its nuclear localization signals. However, the relationship between mutations in the RSRSP stretch and cardiac phenotypes has never been assessed in an animal model. Here, we show that Rbm20 mutant mice harboring a missense mutation S637A in the RSRSP stretch, mimicking that in a DCM patient, demonstrated severe cardiac dysfunction and spontaneous AF and ventricular arrhythmias mimicking the clinical state in patients. In contrast, Rbm20 mutant mice with frame‑shifting deletion demonstrated less severe phenotypes, although loss of RBM20‑dependent alternative splicing was indistinguishable. RBM20S637A protein cannot be localized to the nuclear speckles, but accumulated in cytoplasmic, perinuclear granule‑like structures in cardiomyocytes, which might contribute to the more severe cardiac phenotypes. Dilated cardiomyopathy (DCM) is a fatal cardiac disease characterized by enlargement of the cardiac chambers and impaired systolic function1. -
Comprehensive Assessment of the Association of WNK4
OPEN Comprehensive Assessment of the SUBJECT AREAS: Association of WNK4 Polymorphisms GENETICS RESEARCH RENOVASCULAR HYPERTENSION with Hypertension: Evidence from a EPIDEMIOLOGY Meta-Analysis Received Xiao-gang Guo1, Jie Ding1, Hui Xu1,2, Tian-ming Xuan1, Wei-quan Jin1, Xiang Yin1, Yun-peng Shang1, 22 April 2014 Fu-rong Zhang1, Jian-hua Zhu1 & Liang-rong Zheng1 Accepted 15 September 2014 1Department of Cardiology, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China, Published 2Xiuzhou District, Gaozhao Street Community Health Service Center, Jiaxing 314031, China. 30 September 2014 The relationship between with-no-lysine [K] kinase 4 (WNK4) gene polymorphisms and hypertension has been widely investigated, However, the studies yielded contradictory results. To evaluate these inconclusive Correspondence and findings comprehensively, we therefore performed a meta-analysis. Ten articles encompassing 16 requests for materials independent case-control studies with 6089 hypertensive cases and 4881 normotensive controls were should be addressed to selected for this meta-analysis. Four WNK4 gene polymorphisms were identified (G1155942T, G1156666A, X.-G.G. (gxg22222@ T1155547C, and C6749T). The results showed statistically significant associations of G1155942T polymorphism (allelic genetic model: odds ration or OR51.62, 95% confidence interval or CI: 1.11–2.38, zju.edu.cn) P50.01; dominant model: OR51.85, 95% CI: 1.07–3.19, P50.03) and C6749T polymorphism (allele contrast: OR52.04, 95% CI: 1.60–2.59, P,0.01; dominant model: OR52.04, 95%CI: 1.59–2.62, P,0.01; and homozygous model: OR55.01, 95% CI: 1.29–19.54, P50.02) with hypertension risk. However, neither C1155547T nor G1156666A was associated significantly with hypertension susceptibility. -
Supplementary Table 1. in Vitro Side Effect Profiling Study for LDN/OSU-0212320. Neurotransmitter Related Steroids
Supplementary Table 1. In vitro side effect profiling study for LDN/OSU-0212320. Percent Inhibition Receptor 10 µM Neurotransmitter Related Adenosine, Non-selective 7.29% Adrenergic, Alpha 1, Non-selective 24.98% Adrenergic, Alpha 2, Non-selective 27.18% Adrenergic, Beta, Non-selective -20.94% Dopamine Transporter 8.69% Dopamine, D1 (h) 8.48% Dopamine, D2s (h) 4.06% GABA A, Agonist Site -16.15% GABA A, BDZ, alpha 1 site 12.73% GABA-B 13.60% Glutamate, AMPA Site (Ionotropic) 12.06% Glutamate, Kainate Site (Ionotropic) -1.03% Glutamate, NMDA Agonist Site (Ionotropic) 0.12% Glutamate, NMDA, Glycine (Stry-insens Site) 9.84% (Ionotropic) Glycine, Strychnine-sensitive 0.99% Histamine, H1 -5.54% Histamine, H2 16.54% Histamine, H3 4.80% Melatonin, Non-selective -5.54% Muscarinic, M1 (hr) -1.88% Muscarinic, M2 (h) 0.82% Muscarinic, Non-selective, Central 29.04% Muscarinic, Non-selective, Peripheral 0.29% Nicotinic, Neuronal (-BnTx insensitive) 7.85% Norepinephrine Transporter 2.87% Opioid, Non-selective -0.09% Opioid, Orphanin, ORL1 (h) 11.55% Serotonin Transporter -3.02% Serotonin, Non-selective 26.33% Sigma, Non-Selective 10.19% Steroids Estrogen 11.16% 1 Percent Inhibition Receptor 10 µM Testosterone (cytosolic) (h) 12.50% Ion Channels Calcium Channel, Type L (Dihydropyridine Site) 43.18% Calcium Channel, Type N 4.15% Potassium Channel, ATP-Sensitive -4.05% Potassium Channel, Ca2+ Act., VI 17.80% Potassium Channel, I(Kr) (hERG) (h) -6.44% Sodium, Site 2 -0.39% Second Messengers Nitric Oxide, NOS (Neuronal-Binding) -17.09% Prostaglandins Leukotriene, -
Supplementary Material DNA Methylation in Inflammatory Pathways Modifies the Association Between BMI and Adult-Onset Non- Atopic
Supplementary Material DNA Methylation in Inflammatory Pathways Modifies the Association between BMI and Adult-Onset Non- Atopic Asthma Ayoung Jeong 1,2, Medea Imboden 1,2, Akram Ghantous 3, Alexei Novoloaca 3, Anne-Elie Carsin 4,5,6, Manolis Kogevinas 4,5,6, Christian Schindler 1,2, Gianfranco Lovison 7, Zdenko Herceg 3, Cyrille Cuenin 3, Roel Vermeulen 8, Deborah Jarvis 9, André F. S. Amaral 9, Florian Kronenberg 10, Paolo Vineis 11,12 and Nicole Probst-Hensch 1,2,* 1 Swiss Tropical and Public Health Institute, 4051 Basel, Switzerland; [email protected] (A.J.); [email protected] (M.I.); [email protected] (C.S.) 2 Department of Public Health, University of Basel, 4001 Basel, Switzerland 3 International Agency for Research on Cancer, 69372 Lyon, France; [email protected] (A.G.); [email protected] (A.N.); [email protected] (Z.H.); [email protected] (C.C.) 4 ISGlobal, Barcelona Institute for Global Health, 08003 Barcelona, Spain; [email protected] (A.-E.C.); [email protected] (M.K.) 5 Universitat Pompeu Fabra (UPF), 08002 Barcelona, Spain 6 CIBER Epidemiología y Salud Pública (CIBERESP), 08005 Barcelona, Spain 7 Department of Economics, Business and Statistics, University of Palermo, 90128 Palermo, Italy; [email protected] 8 Environmental Epidemiology Division, Utrecht University, Institute for Risk Assessment Sciences, 3584CM Utrecht, Netherlands; [email protected] 9 Population Health and Occupational Disease, National Heart and Lung Institute, Imperial College, SW3 6LR London, UK; [email protected] (D.J.); [email protected] (A.F.S.A.) 10 Division of Genetic Epidemiology, Medical University of Innsbruck, 6020 Innsbruck, Austria; [email protected] 11 MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College London, W2 1PG London, UK; [email protected] 12 Italian Institute for Genomic Medicine (IIGM), 10126 Turin, Italy * Correspondence: [email protected]; Tel.: +41-61-284-8378 Int.