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Robertson AG, Meghani K, Cooley LF, McLaughlin KA, Fall LA, Yu Y, Castro MAA, Groeneveld CS, de Reyniès A, Nazarov VI, Tsvetkov VO, Choy B, Raggi D, Marandino L, Montorsi F, Powles T, Necchi A, Meeks JJ. Expression-based subtypes define pathologic response to neoadjuvant immune-checkpoint inhibitors in muscle-invasive bladder cancer. Nat Commun 2023; 14:2126. [PMID: 37105962 PMCID: PMC10140274 DOI: 10.1038/s41467-023-37568-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [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: 12/12/2021] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Abstract
Checkpoint immunotherapy (CPI) has increased survival for some patients with advanced-stage bladder cancer (BCa). However, most patients do not respond. Here, we characterized the tumor and immune microenvironment in pre- and post-treatment tumors from the PURE01 neoadjuvant pembrolizumab immunotherapy trial, using a consolidative approach that combined transcriptional and genetic profiling with digital spatial profiling. We identify five distinctive genetic and transcriptomic programs and validate these in an independent neoadjuvant CPI trial to identify the features of response or resistance to CPI. By modeling the regulatory network, we identify the histone demethylase KDM5B as a repressor of tumor immune signaling pathways in one resistant subtype (S1, Luminal-excluded) and demonstrate that inhibition of KDM5B enhances immunogenicity in FGFR3-mutated BCa cells. Our study identifies signatures associated with response to CPI that can be used to molecularly stratify patients and suggests therapeutic alternatives for subtypes with poor response to neoadjuvant immunotherapy.
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Affiliation(s)
| | - Khyati Meghani
- Departments of Urology, and Biochemistry and Molecular Genetics, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Lauren Folgosa Cooley
- Departments of Urology, and Biochemistry and Molecular Genetics, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Kimberly A McLaughlin
- Departments of Urology, and Biochemistry and Molecular Genetics, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Leigh Ann Fall
- Departments of Urology, and Biochemistry and Molecular Genetics, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Yanni Yu
- Departments of Urology, and Biochemistry and Molecular Genetics, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Mauro A A Castro
- Bioinformatics and Systems Biology Laboratory, Federal University of Paraná, Curitiba, Brazil
| | - Clarice S Groeneveld
- Université Paris Cité, Centre de Recherche sur l'Inflammation (CRI), INSERM, U1149, CNRS, ERL 8252, F-75018, Paris, France
- Oncologie Moleculaire, Institut Curie, Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Aurélien de Reyniès
- Université Paris Cité, INSERM U1138 Centre de Recherches des Cordeliers, APHP, SeQOIA-IT, Paris, France
| | | | | | - Bonnie Choy
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Daniele Raggi
- Department of Medical Oncology, IRCCS San Raffaele Hospital and Scientific Institute, Milan, Italy
| | - Laura Marandino
- Department of Medical Oncology, IRCCS San Raffaele Hospital and Scientific Institute, Milan, Italy
| | - Francesco Montorsi
- Department of Urology, IRCCS San Raffaele Hospital and Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Thomas Powles
- Barts Experimental Cancer Medicine Centre, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Andrea Necchi
- Department of Medical Oncology, IRCCS San Raffaele Hospital and Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Joshua J Meeks
- Departments of Urology, and Biochemistry and Molecular Genetics, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA.
- Jesse Brown VA Medical Center, Chicago, IL, 60611, USA.
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Pogorelyy MV, Elhanati Y, Marcou Q, Sycheva AL, Komech EA, Nazarov VI, Britanova OV, Chudakov DM, Mamedov IZ, Lebedev YB, Mora T, Walczak AM. Persisting fetal clonotypes influence the structure and overlap of adult human T cell receptor repertoires. PLoS Comput Biol 2017; 13:e1005572. [PMID: 28683116 PMCID: PMC5500008 DOI: 10.1371/journal.pcbi.1005572] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 05/14/2017] [Indexed: 11/30/2022] Open
Abstract
The diversity of T-cell receptors recognizing foreign pathogens is generated through a highly stochastic recombination process, making the independent production of the same sequence rare. Yet unrelated individuals do share receptors, which together constitute a "public" repertoire of abundant clonotypes. The TCR repertoire is initially formed prenatally, when the enzyme inserting random nucleotides is downregulated, producing a limited diversity subset. By statistically analyzing deep sequencing T-cell repertoire data from twins, unrelated individuals of various ages, and cord blood, we show that T-cell clones generated before birth persist and maintain high abundances in adult organisms for decades, slowly decaying with age. Our results suggest that large, low-diversity public clones are created during pre-natal life, and survive over long periods, providing the basis of the public repertoire.
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Affiliation(s)
- Mikhail V. Pogorelyy
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
| | - Yuval Elhanati
- Laboratoire de physique théorique, CNRS, UPMC and École normale supérieure, Paris, France
| | - Quentin Marcou
- Laboratoire de physique théorique, CNRS, UPMC and École normale supérieure, Paris, France
| | | | - Ekaterina A. Komech
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
| | - Vadim I. Nazarov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
| | - Olga V. Britanova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
- Pirogov Russian National Research Medical University, Moscow, Russian Federation
- Masaryk University, Central European Institute of Technology, Brno, Czech Republic
| | - Dmitriy M. Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
- Pirogov Russian National Research Medical University, Moscow, Russian Federation
- Masaryk University, Central European Institute of Technology, Brno, Czech Republic
| | - Ilgar Z. Mamedov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
| | - Yury B. Lebedev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation
| | - Thierry Mora
- Laboratoire de physique statistique, CNRS, UPMC and École normale supérieure, Paris, France
| | - Aleksandra M. Walczak
- Laboratoire de physique théorique, CNRS, UPMC and École normale supérieure, Paris, France
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Shugay M, Bagaev DV, Turchaninova MA, Bolotin DA, Britanova OV, Putintseva EV, Pogorelyy MV, Nazarov VI, Zvyagin IV, Kirgizova VI, Kirgizov KI, Skorobogatova EV, Chudakov DM. VDJtools: Unifying Post-analysis of T Cell Receptor Repertoires. PLoS Comput Biol 2015; 11:e1004503. [PMID: 26606115 PMCID: PMC4659587 DOI: 10.1371/journal.pcbi.1004503] [Citation(s) in RCA: 377] [Impact Index Per Article: 41.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 08/13/2015] [Indexed: 12/11/2022] Open
Abstract
Despite the growing number of immune repertoire sequencing studies, the field still lacks software for analysis and comprehension of this high-dimensional data. Here we report VDJtools, a complementary software suite that solves a wide range of T cell receptor (TCR) repertoires post-analysis tasks, provides a detailed tabular output and publication-ready graphics, and is built on top of a flexible API. Using TCR datasets for a large cohort of unrelated healthy donors, twins, and multiple sclerosis patients we demonstrate that VDJtools greatly facilitates the analysis and leads to sound biological conclusions. VDJtools software and documentation are available at https://github.com/mikessh/vdjtools.
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Affiliation(s)
- Mikhail Shugay
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - Dmitriy V. Bagaev
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
| | - Maria A. Turchaninova
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - Dmitriy A. Bolotin
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - Olga V. Britanova
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ekaterina V. Putintseva
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | | | - Vadim I. Nazarov
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- National Research University Higher School of Economics, Moscow, Russia
| | - Ivan V. Zvyagin
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | | | | | | | - Dmitriy M. Chudakov
- Shemyakin-Ovchinnikov Institute of bioorganic chemistry RAS, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
- * E-mail:
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Nazarov VI, Pogorelyy MV, Komech EA, Zvyagin IV, Bolotin DA, Shugay M, Chudakov DM, Lebedev YB, Mamedov IZ. tcR: an R package for T cell receptor repertoire advanced data analysis. BMC Bioinformatics 2015; 16:175. [PMID: 26017500 PMCID: PMC4445501 DOI: 10.1186/s12859-015-0613-1] [Citation(s) in RCA: 179] [Impact Index Per Article: 19.9] [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: 03/20/2015] [Accepted: 05/13/2015] [Indexed: 11/18/2022] Open
Abstract
Background The Immunoglobulins (IG) and the T cell receptors (TR) play the key role in antigen recognition during the adaptive immune response. Recent progress in next-generation sequencing technologies has provided an opportunity for the deep T cell receptor repertoire profiling. However, a specialised software is required for the rational analysis of massive data generated by next-generation sequencing. Results Here we introduce tcR, a new R package, representing a platform for the advanced analysis of T cell receptor repertoires, which includes diversity measures, shared T cell receptor sequences identification, gene usage statistics computation and other widely used methods. The tool has proven its utility in recent research studies. Conclusions tcR is an R package for the advanced analysis of T cell receptor repertoires after primary TR sequences extraction from raw sequencing reads. The stable version can be directly installed from The Comprehensive R Archive Network (http://cran.r-project.org/mirrors.html). The source code and development version are available at tcR GitHub (http://imminfo.github.io/tcr/) along with the full documentation and typical usage examples.
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Affiliation(s)
- Vadim I Nazarov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia. .,National Research University Higher School of Economics, 20 Myasnitskaya Ulitsa, Moscow, 101000, Russia.
| | - Mikhail V Pogorelyy
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia.
| | - Ekaterina A Komech
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia.
| | - Ivan V Zvyagin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia. .,Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
| | - Dmitry A Bolotin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia.
| | - Mikhail Shugay
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia.
| | - Dmitry M Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia. .,Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
| | - Yury B Lebedev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia.
| | - Ilgar Z Mamedov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya, Moscow, 117997, Russia.
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Shestakov MG, Nazarov VI, Matinian NS. [The alcoholism as a medical social problem]. Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med 2009:9-13. [PMID: 19911747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The anti alcoholic policy in the Russian Federation has to be developed against a background of the enhancement of quality of statistics of mortality and actual losses due to alcoholisation. Also, the monitoring of epidemic aftermaths of the new framework of alcohol consumption among the youth and the results of target research studies of alcoholism situation in various social groups of Russia has to be considered.
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Kiselev AS, Shestakov MG, Nazarov VI, Beliavskiĭ AR. [The interrelationship of alcoholic psychoses and lethal alcohol intoxications with population cash income]. Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med 2009:13-18. [PMID: 19708593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The analysis of dependence of alcoholic psychoses and lethal alcohol intoxications from the portion of poor population all over 87 regions of the Russian Federation revealed the decrease in alcoholism morbidity up to 70.7%. Thereby, the poorer is the territory the higher is the indexes of morbidity and mortality because of alcoholism.
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Aleksandrov VD, Bogolubov EP, Bochkarev OV, Korytko LA, Nazarov VI, Polkanov YG, Ryzhkov VI, Khasaev TO. Application of neutron generators for high explosives, toxic agents and fissile material detection. Appl Radiat Isot 2005; 63:537-43. [PMID: 15996874 DOI: 10.1016/j.apradiso.2005.05.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The portable pulsed neutron generators developed and designed by VNIIA are presented. The neutron methods are good tools for non-destructive assay of dangerous materials. The samples of various systems for the detection of high explosives in luggage, identification of toxic agents in chemical munitions, and also for the prevention of illicit trafficking of fissile elements in passengers' luggage are discussed.
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Affiliation(s)
- V D Aleksandrov
- N.L. Dukhov All-Russia Research Institute of Automatics (VNIIA), 22 Sushchevskaja str., Moscow 127055, Russian Federation
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Nazarov VI. [Not Available]. Istor Biol Issled 2001:3-19. [PMID: 11639153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
The ideas of such prominent geneticists as Vries, Cuenot, Guyenot, Johannsen, Tchetverykov, Philiptchenko are considered. The conjectures on the specific mechanisms of evolution above the species level may be found in many of them. The very terms of micro- and macroevolution have been proposed by Philiptchenko in 1927. But he denied any role of genetics in puzzling of the higher taxa origin, the letter being connected him with sexual sells plasma. The actual significance of Goldschmidt's conception about systemic mutations is mentioned.
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Obrosova-Serova NP, Burtseva EI, Nevskiĭ IM, Karmanova RI, Nazarov VI, Pitkenen AA, Slepushkin AN. [The protective action of arbidol during a rise in respiratory diseases in 1990]. Vopr Virusol 1991; 36:380-1. [PMID: 1666474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Prophylactic properties of a new chemical drug, arbidol, against acute respiratory diseases (ARD) were studied. Arbidol given daily in a dose of 0.2 g for 19 days reduced the morbidity rate 2.3-fold in adults during an outbreak of ARD. Geometric mean titres of antibodies to respiratory viruses among healthy persons did not change after treatment with arbidol indicating the lack of immunosuppressive properties in the drug. The prophylactic effect of arbidol may be due to both specific effect of the drug on influenza and parainfluenza viruses, and its interferon-inducing and immunity-stimulating properties.
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Nazarov VI. [Eradication of pullorosis]. Veterinariia 1976:70. [PMID: 141162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Kariukhina VS, Kudriavtseva MI, Nazarov VI, Volkova AP, Gleĭberman SE. [Rinsability of some surface-active substances in cleaning tableware]. Gig Sanit 1976; 0:111-2. [PMID: 964615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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