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Singh R, Sperling D, Delicce A, Golec S, Singh S, Zatorski N, Bienstock S, Mitter SS, Lerakis S, Sahni GD. Changes in Global Longitudinal Strain as a Predictor of Cardiotoxicity After Exposure to Carfilzomib. Am J Cardiol 2024; 217:29-30. [PMID: 38432340 DOI: 10.1016/j.amjcard.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/04/2024] [Accepted: 02/23/2024] [Indexed: 03/05/2024]
Affiliation(s)
- Ranbir Singh
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Dylan Sperling
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Anthony Delicce
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Sophia Golec
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Supreet Singh
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Nicole Zatorski
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Solomon Bienstock
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Sumeet Singh Mitter
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Stamatios Lerakis
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Gagan D Sahni
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York
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Schlessinger A, Zatorski N, Hutchinson K, Colas C. Targeting SLC transporters: small molecules as modulators and therapeutic opportunities. Trends Biochem Sci 2023; 48:801-814. [PMID: 37355450 PMCID: PMC10525040 DOI: 10.1016/j.tibs.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/26/2023]
Abstract
Solute carrier (SLCs) transporters mediate the transport of a broad range of solutes across biological membranes. Dysregulation of SLCs has been associated with various pathologies, including metabolic and neurological disorders, as well as cancer and rare diseases. SLCs are therefore emerging as key targets for therapeutic intervention with several recently approved drugs targeting these proteins. Unlocking this large and complex group of proteins is essential to identifying unknown SLC targets and developing next-generation SLC therapeutics. Recent progress in experimental and computational techniques has significantly advanced SLC research, including drug discovery. Here, we review emerging topics in therapeutic discovery of SLCs, focusing on state-of-the-art approaches in structural, chemical, and computational biology, and discuss current challenges in transporter drug discovery.
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Affiliation(s)
- Avner Schlessinger
- Department of Pharmacological Sciences Biology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Nicole Zatorski
- Department of Pharmacological Sciences Biology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Keino Hutchinson
- Department of Pharmacological Sciences Biology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Claire Colas
- University of Vienna, Department of Pharmaceutical Chemistry, Vienna, Austria.
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Kuo AM, Kamat S, D'Ovidio TJ, Zhou RZ, Zatorski N, Silverberg NB, Fenner J. Association of Confluent and Reticulated Papillomatosis with Obesity and Resolution After Treatment with Doxycycline: A Retrospective Cohort Study. J Am Acad Dermatol 2023:S0190-9622(23)00438-3. [PMID: 36935015 DOI: 10.1016/j.jaad.2023.01.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 01/23/2023] [Accepted: 01/27/2023] [Indexed: 03/19/2023]
Affiliation(s)
- Alyce M Kuo
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029
| | - Samir Kamat
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029
| | - Tyler J D'Ovidio
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029
| | - Rebecca Z Zhou
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029
| | - Nicole Zatorski
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029
| | - Nanette B Silverberg
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029.
| | - Justine Fenner
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E 98th Street, 5th Floor, New York, NY 10029
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Zatorski N, Sobie EA, Schlessinger A. Mavacamten improves symptoms in obstructive hypertrophic cardiomyopathy patients. Trends Pharmacol Sci 2023; 44:318-319. [PMID: 36914446 DOI: 10.1016/j.tips.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/18/2023] [Accepted: 02/20/2023] [Indexed: 03/14/2023]
Affiliation(s)
- Nicole Zatorski
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Eric A Sobie
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Avner Schlessinger
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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Zatorski N, Sun Y, Elmas A, Dallago C, Karl T, Stein D, Rost B, Huang KL, Walsh M, Schlessinger A. Structural Analysis of Genomic and Proteomic Signatures Reveal Dynamic Expression of Intrinsically Disordered Regions in Breast Cancer and Tissue. bioRxiv 2023:2023.02.23.529755. [PMID: 36865220 PMCID: PMC9980136 DOI: 10.1101/2023.02.23.529755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Structural features of proteins capture underlying information about protein evolution and function, which enhances the analysis of proteomic and transcriptomic data. Here we develop Structural Analysis of Gene and protein Expression Signatures (SAGES), a method that describes expression data using features calculated from sequence-based prediction methods and 3D structural models. We used SAGES, along with machine learning, to characterize tissues from healthy individuals and those with breast cancer. We analyzed gene expression data from 23 breast cancer patients and genetic mutation data from the COSMIC database as well as 17 breast tumor protein expression profiles. We identified prominent expression of intrinsically disordered regions in breast cancer proteins as well as relationships between drug perturbation signatures and breast cancer disease signatures. Our results suggest that SAGES is generally applicable to describe diverse biological phenomena including disease states and drug effects.
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Affiliation(s)
- Nicole Zatorski
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
| | - Yifei Sun
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
| | - Abdulkadir Elmas
- Department of Genetic and Genomic Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
| | - Christian Dallago
- NVIDIA DE GmbH, Einsteinstraße 172, 81677 München, Germany
- Faculty of Informatics, Bioinformatics & Computational Biology, Technical University Munich (TUM), 85748 Garching, Germany
| | - Timothy Karl
- Faculty of Informatics, Bioinformatics & Computational Biology, Technical University Munich (TUM), 85748 Garching, Germany
| | - David Stein
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
| | - Burkhard Rost
- Faculty of Informatics, Bioinformatics & Computational Biology, Technical University Munich (TUM), 85748 Garching, Germany
| | - Kuan-Lin Huang
- Department of Genetic and Genomic Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
| | - Martin Walsh
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
| | - Avner Schlessinger
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave Levey Pl NY, NY 10029, USA
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Zatorski N, Stein D, Rahman R, Iyengar R, Schlessinger A. Structural signatures: a web server for exploring a database of and generating protein structural features from human cell lines and tissues. Database (Oxford) 2022; 2022:6650186. [PMID: 35881481 PMCID: PMC9319604 DOI: 10.1093/database/baac053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 06/05/2022] [Accepted: 06/29/2022] [Indexed: 11/13/2022]
Abstract
Abstract
Structural features of proteins provide powerful insights into biological function and similarity. Specifically, previous work has demonstrated that structural features of tissue and drug-treated cell line samples can be used to predict tissue type and characterize drug relationships, respectively. We have developed structural signatures, a web server for annotating and analyzing protein features from gene sets that are often found in transcriptomic and proteomic data. This platform provides access to a structural feature database derived from normal and disease human tissue samples. We show how analysis using this database can shed light on the relationship between states of single-cell RNA-sequencing lung cancer samples. These various structural feature signatures can be visualized on the server itself or downloaded for additional analysis. The structural signatures server tool is freely available at https://structural-server.kinametrix.com/.
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Affiliation(s)
- Nicole Zatorski
- Department of Pharmacological Sciences, Institute for Systems Biomedicine Icahn School of Medicine at Mount Sinai , One Gustave L. Levy Place, Box 1677 New York, NY 10029, USA
| | - David Stein
- Department of Pharmacological Sciences, Institute for Systems Biomedicine Icahn School of Medicine at Mount Sinai , One Gustave L. Levy Place, Box 1677 New York, NY 10029, USA
| | - Rayees Rahman
- Department of Pharmacological Sciences, Institute for Systems Biomedicine Icahn School of Medicine at Mount Sinai , One Gustave L. Levy Place, Box 1677 New York, NY 10029, USA
| | - Ravi Iyengar
- Department of Pharmacological Sciences, Institute for Systems Biomedicine Icahn School of Medicine at Mount Sinai , One Gustave L. Levy Place, Box 1677 New York, NY 10029, USA
- Institute for Systems Biomedicine Icahn School of Medicine at Mount Sinai , One Gustave L. Levy Place, Box 1215 New York, NY 10029, USA
| | - Avner Schlessinger
- Department of Pharmacological Sciences, Institute for Systems Biomedicine Icahn School of Medicine at Mount Sinai , One Gustave L. Levy Place, Box 1677 New York, NY 10029, USA
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