1
|
Carpenter S, O'Neill LAJ. From periphery to center stage: 50 years of advancements in innate immunity. Cell 2024; 187:2030-2051. [PMID: 38670064 PMCID: PMC11060700 DOI: 10.1016/j.cell.2024.03.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/24/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
Over the past 50 years in the field of immunology, something of a Copernican revolution has happened. For a long time, immunologists were mainly concerned with what is termed adaptive immunity, which involves the exquisitely specific activities of lymphocytes. But the other arm of immunity, so-called "innate immunity," had been neglected. To celebrate Cell's 50th anniversary, we have put together a review of the processes and components of innate immunity and trace the seminal contributions leading to the modern state of this field. Innate immunity has joined adaptive immunity in the center of interest for all those who study the body's defenses, as well as homeostasis and pathology. We are now entering the era where therapeutic targeting of innate immune receptors and downstream signals hold substantial promise for infectious and inflammatory diseases and cancer.
Collapse
Affiliation(s)
- Susan Carpenter
- University of California Santa Cruz, 1156 High St., Santa Cruz, CA 95064, USA.
| | - Luke A J O'Neill
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
| |
Collapse
|
2
|
Sundaram B, Tweedell RE, Prasanth Kumar S, Kanneganti TD. The NLR family of innate immune and cell death sensors. Immunity 2024; 57:674-699. [PMID: 38599165 PMCID: PMC11112261 DOI: 10.1016/j.immuni.2024.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/07/2024] [Accepted: 03/12/2024] [Indexed: 04/12/2024]
Abstract
Nucleotide-binding oligomerization domain (NOD)-like receptors, also known as nucleotide-binding leucine-rich repeat receptors (NLRs), are a family of cytosolic pattern recognition receptors that detect a wide variety of pathogenic and sterile triggers. Activation of specific NLRs initiates pro- or anti-inflammatory signaling cascades and the formation of inflammasomes-multi-protein complexes that induce caspase-1 activation to drive inflammatory cytokine maturation and lytic cell death, pyroptosis. Certain NLRs and inflammasomes act as integral components of larger cell death complexes-PANoptosomes-driving another form of lytic cell death, PANoptosis. Here, we review the current understanding of the evolution, structure, and function of NLRs in health and disease. We discuss the concept of NLR networks and their roles in driving cell death and immunity. An improved mechanistic understanding of NLRs may provide therapeutic strategies applicable across infectious and inflammatory diseases and in cancer.
Collapse
Affiliation(s)
- Balamurugan Sundaram
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Rebecca E Tweedell
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | | | | |
Collapse
|
3
|
Liu J, Zhou J, Luan Y, Li X, Meng X, Liao W, Tang J, Wang Z. cGAS-STING, inflammasomes and pyroptosis: an overview of crosstalk mechanism of activation and regulation. Cell Commun Signal 2024; 22:22. [PMID: 38195584 PMCID: PMC10775518 DOI: 10.1186/s12964-023-01466-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Intracellular DNA-sensing pathway cGAS-STING, inflammasomes and pyroptosis act as critical natural immune signaling axes for microbial infection, chronic inflammation, cancer progression and organ degeneration, but the mechanism and regulation of the crosstalk network remain unclear. Cellular stress disrupts mitochondrial homeostasis, facilitates the opening of mitochondrial permeability transition pore and the leakage of mitochondrial DNA to cell membrane, triggers inflammatory responses by activating cGAS-STING signaling, and subsequently induces inflammasomes activation and the onset of pyroptosis. Meanwhile, the inflammasome-associated protein caspase-1, Gasdermin D, the CARD domain of ASC and the potassium channel are involved in regulating cGAS-STING pathway. Importantly, this crosstalk network has a cascade amplification effect that exacerbates the immuno-inflammatory response, worsening the pathological process of inflammatory and autoimmune diseases. Given the importance of this crosstalk network of cGAS-STING, inflammasomes and pyroptosis in the regulation of innate immunity, it is emerging as a new avenue to explore the mechanisms of multiple disease pathogenesis. Therefore, efforts to define strategies to selectively modulate cGAS-STING, inflammasomes and pyroptosis in different disease settings have been or are ongoing. In this review, we will describe how this mechanistic understanding is driving possible therapeutics targeting this crosstalk network, focusing on the interacting or regulatory proteins, pathways, and a regulatory mitochondrial hub between cGAS-STING, inflammasomes, and pyroptosis. SHORT CONCLUSION This review aims to provide insight into the critical roles and regulatory mechanisms of the crosstalk network of cGAS-STING, inflammasomes and pyroptosis, and to highlight some promising directions for future research and intervention.
Collapse
Affiliation(s)
- Jingwen Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Jing Zhou
- The Second Hospital of Ningbo, Ningbo, 315099, China
| | - Yuling Luan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xiaoying Li
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200080, China
| | - Xiangrui Meng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Wenhao Liao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Jianyuan Tang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
| | - Zheilei Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
| |
Collapse
|
4
|
Poller W, Sahoo S, Hajjar R, Landmesser U, Krichevsky AM. Exploration of the Noncoding Genome for Human-Specific Therapeutic Targets-Recent Insights at Molecular and Cellular Level. Cells 2023; 12:2660. [PMID: 37998395 PMCID: PMC10670380 DOI: 10.3390/cells12222660] [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: 10/06/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023] Open
Abstract
While it is well known that 98-99% of the human genome does not encode proteins, but are nevertheless transcriptionally active and give rise to a broad spectrum of noncoding RNAs [ncRNAs] with complex regulatory and structural functions, specific functions have so far been assigned to only a tiny fraction of all known transcripts. On the other hand, the striking observation of an overwhelmingly growing fraction of ncRNAs, in contrast to an only modest increase in the number of protein-coding genes, during evolution from simple organisms to humans, strongly suggests critical but so far essentially unexplored roles of the noncoding genome for human health and disease pathogenesis. Research into the vast realm of the noncoding genome during the past decades thus lead to a profoundly enhanced appreciation of the multi-level complexity of the human genome. Here, we address a few of the many huge remaining knowledge gaps and consider some newly emerging questions and concepts of research. We attempt to provide an up-to-date assessment of recent insights obtained by molecular and cell biological methods, and by the application of systems biology approaches. Specifically, we discuss current data regarding two topics of high current interest: (1) By which mechanisms could evolutionary recent ncRNAs with critical regulatory functions in a broad spectrum of cell types (neural, immune, cardiovascular) constitute novel therapeutic targets in human diseases? (2) Since noncoding genome evolution is causally linked to brain evolution, and given the profound interactions between brain and immune system, could human-specific brain-expressed ncRNAs play a direct or indirect (immune-mediated) role in human diseases? Synergistic with remarkable recent progress regarding delivery, efficacy, and safety of nucleic acid-based therapies, the ongoing large-scale exploration of the noncoding genome for human-specific therapeutic targets is encouraging to proceed with the development and clinical evaluation of novel therapeutic pathways suggested by these research fields.
Collapse
Affiliation(s)
- Wolfgang Poller
- Department for Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum Charité (DHZC), Charité-Universitätsmedizin Berlin, 12200 Berlin, Germany;
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Site Berlin, 10785 Berlin, Germany
| | - Susmita Sahoo
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029, USA;
| | - Roger Hajjar
- Gene & Cell Therapy Institute, Mass General Brigham, 65 Landsdowne St, Suite 143, Cambridge, MA 02139, USA;
| | - Ulf Landmesser
- Department for Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum Charité (DHZC), Charité-Universitätsmedizin Berlin, 12200 Berlin, Germany;
- German Center for Cardiovascular Research (DZHK), Site Berlin, 10785 Berlin, Germany
- Berlin Institute of Health, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Anna M. Krichevsky
- Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA;
| |
Collapse
|
5
|
Chou WC, Jha S, Linhoff MW, Ting JPY. The NLR gene family: from discovery to present day. Nat Rev Immunol 2023; 23:635-654. [PMID: 36973360 DOI: 10.1038/s41577-023-00849-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 03/29/2023]
Abstract
The mammalian NLR gene family was first reported over 20 years ago, although several genes that were later grouped into the family were already known at that time. Although it is widely known that NLRs include inflammasome receptors and/or sensors that promote the maturation of caspase 1, IL-1β, IL-18 and gasdermin D to drive inflammation and cell death, the other functions of NLR family members are less well appreciated by the scientific community. Examples include MHC class II transactivator (CIITA), a master transcriptional activator of MHC class II genes, which was the first mammalian NBD-LRR-containing protein to be identified, and NLRC5, which regulates the expression of MHC class I genes. Other NLRs govern key inflammatory signalling pathways or interferon responses, and several NLR family members serve as negative regulators of innate immune responses. Multiple NLRs regulate the balance of cell death, cell survival, autophagy, mitophagy and even cellular metabolism. Perhaps the least discussed group of NLRs are those with functions in the mammalian reproductive system. The focus of this Review is to provide a synopsis of the NLR family, including both the intensively studied and the underappreciated members. We focus on the function, structure and disease relevance of NLRs and highlight issues that have received less attention in the NLR field. We hope this may serve as an impetus for future research on the conventional and non-conventional roles of NLRs within and beyond the immune system.
Collapse
Affiliation(s)
- Wei-Chun Chou
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sushmita Jha
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Jodhpur, India
| | - Michael W Linhoff
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Jenny P-Y Ting
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| |
Collapse
|
6
|
Qin G, Yu X, Zhao Y, Li X, Yu B, Peng H, Yang D. NLRP9 involved in antiviral innate immunity via binding VIM in IPEC-J2 cells. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 147:104895. [PMID: 37473827 DOI: 10.1016/j.dci.2023.104895] [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: 04/23/2023] [Revised: 07/17/2023] [Accepted: 07/17/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Nucleotide-binding oligomerization domain (NOD)-like receptors with a pyrin domain (PYD)-containing protein 9 (NLRP9) was the first nucleotide-binding region receptor (NLR) proposed to be expressed and function only in the reproductive system. Recent evidence suggests that NLRP9 is also capable of playing a role in infectious and inflammatory diseases. RESULTS AND CONCLUSIONS In this study, we examined the expression of NLRP9 in various tissues of piglets and IPEC-J2 cells. The results showed that high expression of NLRP9 mRNA and protein were detected in both intestine of piglets and IPEC-J2 cells. Both LPS and poly I:C significantly up-regulated NLRP9 protein levels in the IPEC-J2 cells. Besides, poly I:C upregulated the level of transcriptional elements NF-κB, IRF3, IRF7, ISG15, ISG56, OAS1, and IFNB1. Furthermore, interference with the NLRP9 gene in the presence of poly I:C strongly downregulated the expression of all the above genes. Moreover, we demonstrated for the first time that NLRP9 acts in combination with VIM (Vimentin). These results suggested that NLRP9 may participate in the antiviral innate immune by binding to VIM in the porcine intestine. The findings provide preliminary insights into the molecular mechanisms involved in the regulation of mucosal immunity in the porcine intestine by NLRP9.
Collapse
Affiliation(s)
- Ge Qin
- School of Animal Science and Technology, Hainan University, Hainan, Haikou, 570228, PR China; College of Animal Science, Fujian Agriculture and Forestry University, Fujian, Fuzhou, 350002, PR China
| | - Xiang Yu
- College of Animal Science, Fujian Agriculture and Forestry University, Fujian, Fuzhou, 350002, PR China
| | - Yuanjie Zhao
- College of Animal Science, Fujian Agriculture and Forestry University, Fujian, Fuzhou, 350002, PR China
| | - Xiaoping Li
- School of Animal Science and Technology, Hainan University, Hainan, Haikou, 570228, PR China
| | - Beibei Yu
- School of Animal Science and Technology, Hainan University, Hainan, Haikou, 570228, PR China
| | - Hui Peng
- School of Animal Science and Technology, Hainan University, Hainan, Haikou, 570228, PR China.
| | - Diqi Yang
- School of Animal Science and Technology, Hainan University, Hainan, Haikou, 570228, PR China.
| |
Collapse
|
7
|
Yang R, Peng W, Shi S, Peng X, Cai Q, Zhao Z, He B, Tu G, Yin W, Chen Y, Zhang Y, Liu F, Wang X, Xiao D, Tao Y. The NLRP11 Protein Bridges the Histone Lysine Acetyltransferase KAT7 to Acetylate Vimentin in the Early Stage of Lung Adenocarcinoma. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2300971. [PMID: 37424170 PMCID: PMC10477884 DOI: 10.1002/advs.202300971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 06/19/2023] [Indexed: 07/11/2023]
Abstract
Accumulation of vimentin is the core event in epithelial-mesenchymal transition (EMT). Post-translational modifications have been widely reported to play crucial roles in imparting different properties and functions to vimentin. Here, a novel modification of vimentin, acetylated at Lys104 (vimentin-K104Ac) is identified, which is stable in lung adenocarcinoma (LUAD) cells. Mechanistically, NACHT, LRR, and PYD domain-containing protein 11 (NLRP11), a regulator of the inflammatory response, bind to vimentin and promote vimentin-K104Ac expression, which is highly expressed in the early stages of LUAD and frequently appears in vimentin-positive LUAD tissues. In addition, it is observed that an acetyltransferase, lysine acetyltransferase 7 (KAT7), which binds to NLRP11 and vimentin, directly mediates the acetylation of vimentin at Lys104 and that the cytoplasmic localization of KAT7 can be induced by NLRP11. Malignant promotion mediated by transfection with vimentin-K104Q is noticeably greater than that mediated by transfection with vimentin-WT. Further, suppressing the effects of NLRP11 and KAT7 on vimentin noticeably inhibited the malignant behavior of vimentin-positive LUAD in vivo and in vitro. In summary, these findings have established a relationship between inflammation and EMT, which is reflected via KAT7-mediated acetylation of vimentin at Lys104 dependent on NLRP11.
Collapse
Affiliation(s)
- Rui Yang
- Department of PathologyXiangya Hospital and School of Basic MedicineCentral South UniversityChangshaHunan410008China
- NHC Key Laboratory of CarcinogenesisCancer Research Institute and School of Basic MedicineCentral South UniversityChangshaHunan410078China
| | - Weilin Peng
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Shuai Shi
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Xiong Peng
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Qidong Cai
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Zhenyu Zhao
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Boxue He
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Guangxu Tu
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Wei Yin
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Yichuan Chen
- Department of Cardiovascular SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
| | - Yuqian Zhang
- Department of Thoracic SurgeryThe First Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouZhejiang310000China
| | - Fang Liu
- Clinic Nursing Teaching and Research SectionThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
| | - Xiang Wang
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| | - Desheng Xiao
- Department of PathologyXiangya Hospital and School of Basic MedicineCentral South UniversityChangshaHunan410008China
- NHC Key Laboratory of CarcinogenesisCancer Research Institute and School of Basic MedicineCentral South UniversityChangshaHunan410078China
| | - Yongguang Tao
- Department of PathologyXiangya Hospital and School of Basic MedicineCentral South UniversityChangshaHunan410008China
- NHC Key Laboratory of CarcinogenesisCancer Research Institute and School of Basic MedicineCentral South UniversityChangshaHunan410078China
- Department of Thoracic SurgeryThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancerthe Second Xiangya Hospital of Central South UniversityChangshaHunan410011China
| |
Collapse
|
8
|
Barbirou M, Miller AA, Mezlini A, Bouhaouala-Zahar B, Tonellato PJ. Variant Characterization of a Representative Large Pedigree Suggests "Variant Risk Clusters" Convey Varying Predisposition of Risk to Lynch Syndrome. Cancers (Basel) 2023; 15:4074. [PMID: 37627102 PMCID: PMC10452890 DOI: 10.3390/cancers15164074] [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: 06/15/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Recently, worldwide incidences of young adult aggressive colorectal cancer (CRC) have rapidly increased. Of these incidences diagnosed as familial Lynch syndrome (LS) CRC, outcomes are extremely poor. In this study, we seek novel familial germline variants from a large pedigree Tunisian family with 12 LS-affected individuals to identify putative germline variants associated with varying risk of LS. Whole-genome sequencing analysis was performed to identify known and novel germline variants shared between affected and non-affected pedigree members. SNPs, indels, and structural variants (SVs) were computationally identified, and their oncological influence was predicted using the Genetic Association of Complex Diseases and Disorders, OncoKB, and My Cancer Genome databases. Of 94 germline familial variants identified with predicted functional impact, 37 SNPs/indels were detected in 28 genes, 2 of which (MLH1 and PRH1-TAS2R14) have known association with CRC and 4 others (PPP1R13B, LAMA5, FTO, and NLRP14) have known association with non-CRC cancers. In addition, 48 of 57 identified SVs overlap with 43 genes. Three of these genes (RELN, IRS2, and FOXP1) have a known association with non-CRC digestive cancers and one (RRAS2) has a known association with non-CRC cancer. Our study identified 83 novel, predicted functionally impactful germline variants grouped in three "variant risk clusters" shared in three familiarly associated LS groups (high, intermediate and low risk). This variant characterization study demonstrates that large pedigree investigations provide important evidence supporting the hypothesis that different "variant risk clusters" can convey different mechanisms of risk and oncogenesis of LS-CRC even within the same pedigree.
Collapse
Affiliation(s)
- Mouadh Barbirou
- Circulating Tumor Cell Core Laboratory, Population Science Division, Medical Oncology Department, Medical College, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA;
- Center for Biomedical Informatics, Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MI 65211, USA;
- Medical School, University of Tunis El Manar, Tunis 1068, Tunisia;
| | - Amanda A. Miller
- Circulating Tumor Cell Core Laboratory, Population Science Division, Medical Oncology Department, Medical College, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA;
- Center for Biomedical Informatics, Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MI 65211, USA;
| | - Amel Mezlini
- Medical Oncology Division, Salah Azeiz Oncology Institute, University of Tunis El Manar, Tunis 1068, Tunisia;
| | - Balkiss Bouhaouala-Zahar
- Medical School, University of Tunis El Manar, Tunis 1068, Tunisia;
- Laboratory of Venoms and Therapeutic Biomolecules, LR16IPT08 Institute Pasteur of Tunis, University of Tunis El Manar, Tunis 1068, Tunisia
| | - Peter J. Tonellato
- Center for Biomedical Informatics, Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MI 65211, USA;
| |
Collapse
|
9
|
Zhang R, Yang W, Zhu H, Zhai J, Xue M, Zheng C. NLRC4 promotes the cGAS-STING signaling pathway by facilitating CBL-mediated K63-linked polyubiquitination of TBK1. J Med Virol 2023; 95:e29013. [PMID: 37537877 DOI: 10.1002/jmv.29013] [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: 05/10/2023] [Revised: 06/28/2023] [Accepted: 07/20/2023] [Indexed: 08/05/2023]
Abstract
TANK-binding kinase 1 (TBK1) is crucial in producing type Ⅰ interferons (IFN-Ⅰ) that play critical functions in antiviral innate immunity. The tight regulation of TBK1, especially its activation, is very important. Here we identify NLRC4 as a positive regulator of TBK1. Ectopic expression of NLRC4 facilitates the activation of the IFN-β promoter, the mRNA levels of IFN-β, ISG54, and ISG56, and the nuclear translocation of interferon regulatory factor 3 induced by cGAS and STING. Consistently, under herpes simplex virus-1 (HSV-1) infection, knockdown or knockout of NLRC4 in BJ cells and primary peritoneal macrophages from Nlrc4-deficient (Nlrc4-/- ) mice show attenuated Ifn-β, Isg54, and Isg56 mRNA transcription, TBK1 phosphorylation, and augmented viral replications. Moreover, Nlrc4-/- mice show higher mortality upon HSV-1 infection. Mechanistically, NLRC4 facilitates the interaction between TBK1 and the E3 ubiquitin ligase CBL to enhance the K63-linked polyubiquitination of TBK1. Our study elucidates a previously uncharacterized function for NLRC4 in upregulating the cGAS-STING signaling pathway and antiviral innate immunity.
Collapse
Affiliation(s)
- Rongzhao Zhang
- Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Wenxian Yang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Huifang Zhu
- Neonatal/Pediatric Intensive Care Unit, Children's Medical Center, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Jingbo Zhai
- Key Laboratory of Zoonose Prevention and Control at Universities of Inner Mongolia Autonomous Region, Medical College, Inner Mongolia Minzu University, Tongliao, China
| | - Mengzhou Xue
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Chunfu Zheng
- Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Department of Microbiology, Immunology, and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
10
|
Rojas-Lopez M, Gil-Marqués ML, Kharbanda V, Zajac AS, Miller KA, Wood TE, Hachey AC, Egger KT, Goldberg MB. NLRP11 is a pattern recognition receptor for bacterial lipopolysaccharide in the cytosol of human macrophages. Sci Immunol 2023; 8:eabo4767. [PMID: 37478192 PMCID: PMC10443087 DOI: 10.1126/sciimmunol.abo4767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 06/26/2023] [Indexed: 07/23/2023]
Abstract
Endotoxin-bacterial lipopolysaccharide (LPS)-is a driver of lethal infection sepsis through excessive activation of innate immune responses. When delivered to the cytosol of macrophages, cytosolic LPS (cLPS) induces the assembly of an inflammasome that contains caspases-4/5 in humans or caspase-11 in mice. Whereas activation of all other inflammasomes is triggered by sensing of pathogen products by a specific host cytosolic pattern recognition receptor protein, whether pattern recognition receptors for cLPS exist has remained unclear, because caspase-4, caspase-5, and caspase-11 bind and activate LPS directly in vitro. Here, we show that the primate-specific protein NLRP11 is a pattern recognition receptor for cLPS that is required for efficient activation of the caspase-4 inflammasome in human macrophages. In human macrophages, NLRP11 is required for efficient activation of caspase-4 during infection with intracellular Gram-negative bacteria or upon electroporation of LPS. NLRP11 could bind LPS and separately caspase-4, forming a high-molecular weight complex with caspase-4 in HEK293T cells. NLRP11 is present in humans and other primates but absent in mice, likely explaining why it has been overlooked in screens looking for innate immune signaling molecules, most of which have been carried out in mice. Our results demonstrate that NLRP11 is a component of the caspase-4 inflammasome activation pathway in human macrophages.
Collapse
Affiliation(s)
- Maricarmen Rojas-Lopez
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - María Luisa Gil-Marqués
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Vritti Kharbanda
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Amanda S. Zajac
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Kelly A. Miller
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Thomas E. Wood
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Austin C. Hachey
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Keith T. Egger
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Marcia B. Goldberg
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
- Department of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| |
Collapse
|
11
|
Liu X, Ding XF, Wen B, Ma TF, Qin-Wang, Li ZJ, Zhang YS, Gao JZ, Chen ZZ. Genome-wide identification and skin expression of immunoglobulin superfamily in discus fish (Symphysodon aequifasciatus) reveal common genes associated with vertebrate lactation. Gene 2023; 862:147260. [PMID: 36775217 DOI: 10.1016/j.gene.2023.147260] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/12/2022] [Accepted: 02/03/2023] [Indexed: 02/12/2023]
Abstract
Discus Symphysodon spp. employs an unusual parental care behavior where fry feed on parental skin mucus after hatching. Studies on discus immunoglobulin superfamily (IgSF) especially during parental care are scarce. Here, a total of 518 IgSF members were identified based on discus genome and clustered into 12 groups, unevenly distributing on 30 linkage groups. A total of 92 pairs of tandem duplication and 40 pairs of segmental duplication that underwent purifying selection were identified. IgSF genes expressed differentially in discus skin during different care stages and between male and female parents. Specifically, the transcription of btn1a1, similar with mammalian lactation, increased after spawning, reached a peak when fry started biting on parents' skin mucus, and then decreased. The expression of btn2a1 and other immune members, e.g., nect4, fcl5 and cd22, were up-regulated when fry stopped biting on mucus. These results suggest the expression differentiation of IgSF genes in skin of discus fish during parental care.
Collapse
Affiliation(s)
- Xin Liu
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China
| | - Xiang-Fei Ding
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China
| | - Bin Wen
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China; National Demonstration Centre for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai 201306, China.
| | - Teng-Fei Ma
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China
| | - Qin-Wang
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China
| | - Zhong-Jun Li
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China
| | - Yan-Shen Zhang
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China
| | - Jian-Zhong Gao
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China; National Demonstration Centre for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai 201306, China
| | - Zai-Zhong Chen
- Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai 201306, China; National Demonstration Centre for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai 201306, China.
| |
Collapse
|
12
|
Almeida-da-Silva CLC, Savio LEB, Coutinho-Silva R, Ojcius DM. The role of NOD-like receptors in innate immunity. Front Immunol 2023; 14:1122586. [PMID: 37006312 PMCID: PMC10050748 DOI: 10.3389/fimmu.2023.1122586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/02/2023] [Indexed: 03/17/2023] Open
Abstract
The innate immune system in vertebrates and invertebrates relies on conserved receptors and ligands, and pathways that can rapidly initiate the host response against microbial infection and other sources of stress and danger. Research into the family of NOD-like receptors (NLRs) has blossomed over the past two decades, with much being learned about the ligands and conditions that stimulate the NLRs and the outcomes of NLR activation in cells and animals. The NLRs play key roles in diverse functions, ranging from transcription of MHC molecules to initiation of inflammation. Some NLRs are activated directly by their ligands, while other ligands may have indirect effects on the NLRs. New findings in coming years will undoubtedly shed more light on molecular details involved in NLR activation, as well as the physiological and immunological outcomes of NLR ligation.
Collapse
Affiliation(s)
- Cássio Luiz Coutinho Almeida-da-Silva
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA, United States
- *Correspondence: Cássio Luiz Coutinho Almeida-da-Silva, ; David M. Ojcius,
| | - Luiz Eduardo Baggio Savio
- Laboratory of Immunophysiology, Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Robson Coutinho-Silva
- Laboratory of Immunophysiology, Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - David M. Ojcius
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA, United States
- *Correspondence: Cássio Luiz Coutinho Almeida-da-Silva, ; David M. Ojcius,
| |
Collapse
|
13
|
Ding Y, Ye B, Sun Z, Mao Z, Wang W. Reactive Oxygen Species‐Mediated Pyroptosis with the Help of Nanotechnology: Prospects for Cancer Therapy. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Yuan Ding
- Department of Hepatobiliary and Pancreatic Surgery The Second Affiliated Hospital Zhejiang University School of Medicine Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province Hangzhou Zhejiang 310009 China
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease Zhejiang University Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang Province Hangzhou Zhejiang 310009 China
| | - Binglin Ye
- Department of Hepatobiliary and Pancreatic Surgery The Second Affiliated Hospital Zhejiang University School of Medicine Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province Hangzhou Zhejiang 310009 China
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease Zhejiang University Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang Province Hangzhou Zhejiang 310009 China
| | - Zhongquan Sun
- Department of Hepatobiliary and Pancreatic Surgery The Second Affiliated Hospital Zhejiang University School of Medicine Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province Hangzhou Zhejiang 310009 China
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease Zhejiang University Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang Province Hangzhou Zhejiang 310009 China
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou Zhejiang 310009 China
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic Surgery The Second Affiliated Hospital Zhejiang University School of Medicine Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province Hangzhou Zhejiang 310009 China
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease Zhejiang University Hangzhou Zhejiang 310009 China
- The Second Affiliated Hospital of Zhejiang University Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang Province Hangzhou Zhejiang 310009 China
| |
Collapse
|
14
|
Heddar A, Ogur C, Da Costa S, Braham I, Billaud-Rist L, Findikli N, Beneteau C, Reynaud R, Mahmoud K, Legrand S, Marchand M, Cedrin-Durnerin I, Cantalloube A, Peigne M, Bretault M, Dagher-Hayeck B, Perol S, Droumaguet C, Cavkaytar S, Nicolas-Bonne C, Elloumi H, Khrouf M, Rougier-LeMasle C, Fradin M, Le Boette E, Luigi P, Guerrot AM, Ginglinger E, Zampa A, Fauconnier A, Auger N, Paris F, Brischoux-Boucher E, Cabrol C, Brun A, Guyon L, Berard M, Riviere A, Gruchy N, Odent S, Gilbert-Dussardier B, Isidor B, Piard J, Lambert L, Hamamah S, Guedj AM, Brac de la Perriere A, Fernandez H, Raffin-Sanson ML, Polak M, Letur H, Epelboin S, Plu-Bureau G, Wołczyński S, Hieronimus S, Aittomaki K, Catteau-Jonard S, Misrahi M. Genetic landscape of a large cohort of Primary Ovarian Insufficiency: New genes and pathways and implications for personalized medicine. EBioMedicine 2022; 84:104246. [PMID: 36099812 PMCID: PMC9475279 DOI: 10.1016/j.ebiom.2022.104246] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 08/17/2022] [Accepted: 08/19/2022] [Indexed: 11/29/2022] Open
Abstract
Background Primary Ovarian Insufficiency (POI), a public health problem, affects 1-3.7% of women under 40 yielding infertility and a shorter lifespan. Most causes are unknown. Recently, genetic causes were identified, mostly in single families. We studied an unprecedented large cohort of POI to unravel its molecular pathophysiology. Methods 375 patients with 70 families were studied using targeted (88 genes) or whole exome sequencing with pathogenic/likely-pathogenic variant selection. Mitomycin-induced chromosome breakages were studied in patients’ lymphocytes if necessary. Findings A high-yield of 29.3% supports a clinical genetic diagnosis of POI. In addition, we found strong evidence of pathogenicity for nine genes not previously related to a Mendelian phenotype or POI: ELAVL2, NLRP11, CENPE, SPATA33, CCDC150, CCDC185, including DNA repair genes: C17orf53(HROB), HELQ, SWI5 yielding high chromosomal fragility. We confirmed the causal role of BRCA2, FANCM, BNC1, ERCC6, MSH4, BMPR1A, BMPR1B, BMPR2, ESR2, CAV1, SPIDR, RCBTB1 and ATG7 previously reported in isolated patients/families. In 8.5% of cases, POI is the only symptom of a multi-organ genetic disease. New pathways were identified: NF-kB, post-translational regulation, and mitophagy (mitochondrial autophagy), providing future therapeutic targets. Three new genes have been shown to affect the age of natural menopause supporting a genetic link. Interpretation We have developed high-performance genetic diagnostic of POI, dissecting the molecular pathogenesis of POI and enabling personalized medicine to i) prevent/cure comorbidities for tumour/cancer susceptibility genes that could affect life-expectancy (37.4% of cases), or for genetically-revealed syndromic POI (8.5% of cases), ii) predict residual ovarian reserve (60.5% of cases). Genetic diagnosis could help to identify patients who may benefit from the promising in vitro activation-IVA technique in the near future, greatly improving its success in treating infertility. Funding Université Paris Saclay, Agence Nationale de Biomédecine.
Collapse
Affiliation(s)
- Abdelkader Heddar
- Université Paris Saclay, Faculté de Médecine. Unité de Génétique Moléculaire des Maladies Métaboliques et de la Reproduction, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, AP-HP, Hôpitaux Universitaires Paris-Saclay, Le Kremlin-Bicêtre, France; UMR-S 1193, INSERM, Université Paris Saclay, Faculté de Médecine, Hôpital Paul Brousse, Villejuif, France
| | - Cagri Ogur
- Igenomix Turkey, İstanbul, Turkey; Institute of Science, Department of Bioengineering Yildiz Technical University, İstanbul, Turkey
| | - Sabrina Da Costa
- Service d'Endocrinologie Pédiatrique, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, CNR pathologies gynécologiques rares, 75015, Paris, France
| | - Inès Braham
- Service d'Endocrinologie et de Médicine de la Reproduction, Hôpital Universitaire de Nice, 06200, Nice, France
| | - Line Billaud-Rist
- Service d'Endocrinologie, Assistance Publique-Hôpitaux de Paris, Hôpital Cochin/Port-Royal, 75005, Paris, France
| | - Necati Findikli
- Bahçeci Umut IVF Centre, Altunizade, İstanbul, Turkey; Faculty of Engineering and Architecture, Department of Biomedical Engineering, Beykent University, İstanbul, Turkey
| | - Claire Beneteau
- Service de Génétique Médicale, Centre Hospitalier Universitaire Nantes, 44000, Nantes, France
| | - Rachel Reynaud
- Aix Marseille Université, Assistance-Publique des Hôpitaux de Marseille (AP-HM), Service de Pédiatrie multidisciplinaire Hôpital de la Timone Enfants, 13385, Marseille Cedex 05, France
| | - Khaled Mahmoud
- Centre FERTILLIA de Médecine de la Reproduction- Clinique la ROSE, Tunis, Tunisie
| | - Stéphanie Legrand
- Centre de Fertilité - Clinique de l'Atlantique La Rochelle, 17000, La Rochelle, France
| | - Maud Marchand
- Service d'Endocrinologie Pédiatrique, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, CNR pathologies gynécologiques rares, 75015, Paris, France
| | - Isabelle Cedrin-Durnerin
- Service de Médecine de la Reproduction et Préservation de la Fertilité, hôpital Jean-Verdier, Assistance Publique-Hôpitaux de Paris, 93143 Bondy, France
| | - Adèle Cantalloube
- Service de Gynécologie et d'Obstétrique, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, AP-HP. Faculté de Médecine Pierre et Marie Curie. Université de la Sorbonne, Paris, France
| | - Maeliss Peigne
- Service de Médecine de la Reproduction et Préservation de la Fertilité, hôpital Jean-Verdier, Assistance Publique-Hôpitaux de Paris, 93143 Bondy, France
| | - Marion Bretault
- Service d'Endocrinologie, Hôpital Ambroise Paré, Assistance Publique-Hôpitaux de Paris, 92100, Boulogne Billancourt, France
| | - Benedicte Dagher-Hayeck
- Service de Médecine de la Reproduction et Préservation de la Fertilité, hôpital Jean-Verdier, Assistance Publique-Hôpitaux de Paris, 93143 Bondy, France
| | - Sandrine Perol
- Unité de gynécologie médicale, APHP, Hôpital Port-Royal Cochin, 27 Rue du Faubourg Saint-Jacques, Paris 75014, France
| | - Celine Droumaguet
- Service de Médecine Interne, Hôpital Henri-Mondor, Assistance Publique-Hôpitaux de Paris, 94000 Créteil, France
| | - Sabri Cavkaytar
- Bahçeci Umut IVF Centre, Altunizade, İstanbul, Turkey; Üsküdar University, Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Carole Nicolas-Bonne
- Service de Gynécologie et d'Obstétrique, Centre Hospitalier Alpes Léman, 74130, Contamine-Sur-Arve, France
| | - Hanen Elloumi
- Centre FERTILLIA de Médecine de la Reproduction- Clinique la ROSE, Tunis, Tunisie
| | - Mohamed Khrouf
- Centre FERTILLIA de Médecine de la Reproduction- Clinique la ROSE, Tunis, Tunisie
| | - Charlotte Rougier-LeMasle
- Service d'Endocrinologie et de Médicine de la Reproduction, Hôpital Universitaire de Nice, 06200, Nice, France
| | - Melanie Fradin
- Service de Génétique Clinique, Centre Hospitalier Universitaire de Rennes, Hôpital Sud, Univ Rennes, CNRS IGDR UMR 6290, Centre de référence Anomalies du développement CLAD-Ouest, ERN ITHACA, 35203, Rennes, France; Service de Génétique Médicale, Centre Hospitalier de Saint Brieuc, 22000, Saint-Brieuc, France
| | - Elsa Le Boette
- Service de Génétique Médicale, Centre Hospitalier de Saint Brieuc, 22000, Saint-Brieuc, France
| | - Perrine Luigi
- Service d'Endocrinologie-Diabétologie, Centre Hospitalier Antibes Juan Les Pins, 06600, Antibes, France
| | - Anne-Marie Guerrot
- Normandie Univ, UNIROUEN, Inserm U1245, CHU Rouen, Department of Genetics and reference center for developmental disorders, FHU G4 Génomique, F-76000 Rouen, France
| | | | - Amandine Zampa
- Service de Génétique, Centre Hospitalier de Mulhouse, 68100, Mulhouse, France
| | - Anais Fauconnier
- Service d'Endocrinologie, Diabète et Maladies Métaboliques, Centre Hospitalier Universitaire de Saint-Etienne, 42270, Saint-Priest-en-Jarez, France
| | - Nathalie Auger
- Service de génétique des tumeurs. Institut Gustave Roussy, 94805, Villejuif, France
| | - Françoise Paris
- Département de Pédiatrie, Unité d'Endocrinologie-Gynécologie Pédiatrique, Hôpital A.-de-Villeneuve, Centre Hospitalier Universitaire Montpellier et Université Montpellier, 34090, Montpellier, France; Constitutif Sud, Centre de Référence Maladies Rares du Développement Génital, Hôpital Lapeyronie, Centre Hospitalier Universitaire Montpellier, Université de Montpellier, 34090 Montpellier, France; INSERM 1203, Développement Embryonnaire Fertilité Environnement, Université de Montpellier, 34090, Montpellier, France
| | - Elise Brischoux-Boucher
- Centre de Génétique Humaine, Université de Franche-Comté, Centre Hospitalier Universitaire de Besançon, 25000, Besançon, France
| | - Christelle Cabrol
- Centre de Génétique Humaine, Université de Franche-Comté, Centre Hospitalier Universitaire de Besançon, 25000, Besançon, France
| | - Aurore Brun
- Service de Génétique, Centre Hospitalier Universitaire de Poitiers, Université de Poitiers, 86021, Poitiers, France
| | - Laura Guyon
- Service de Génétique Médicale, Centre Hospitalier Universitaire Nantes, 44000, Nantes, France
| | - Melanie Berard
- Service de Génétique Clinique, Centre Hospitalier Régional Universitaire de Nancy, F-54000, Nancy, France
| | - Axelle Riviere
- Service de Génétique Clinique, Centre Hospitalier Régional Universitaire de Nancy, F-54000, Nancy, France
| | - Nicolas Gruchy
- Normandy University, UNICAEN, Caen University Hospital, Department of Genetics, EA 7450 BioTARGen, FHU G4 Genomics, Caen, France
| | - Sylvie Odent
- Service de Génétique Clinique, Centre Hospitalier Universitaire de Rennes, Hôpital Sud, Univ Rennes, CNRS IGDR UMR 6290, Centre de référence Anomalies du développement CLAD-Ouest, ERN ITHACA, 35203, Rennes, France
| | - Brigitte Gilbert-Dussardier
- Service de Génétique, Centre Hospitalier Universitaire de Poitiers, Université de Poitiers, 86021, Poitiers, France
| | - Bertrand Isidor
- Service de Génétique Médicale, Centre Hospitalier Universitaire Nantes, 44000, Nantes, France
| | - Juliette Piard
- Centre de Génétique Humaine, Université de Franche-Comté, Centre Hospitalier Universitaire de Besançon, 25000, Besançon, France
| | - Laetitia Lambert
- Service de Génétique Clinique, Centre Hospitalier Régional Universitaire de Nancy, F-54000, Nancy, France
| | - Samir Hamamah
- INSERM 1203, Développement Embryonnaire Fertilité Environnement, Université de Montpellier, 34090, Montpellier, France; Centre Hospitalier Universitaire de Montpellier, Département de Biologie de la Reproduction, Biologie de la Reproduction/DPI et CECOS, Université de Montpellier, Montpellier, France
| | - Anne Marie Guedj
- Service d'Endocrinologie et de Maladies Métaboliques, Centre Hospitalier Universitaire Nîmes, Université de Montpellier, 30029, Nîmes, France
| | - Aude Brac de la Perriere
- Fédération d'Endocrinologie, Centre de Référence des Maladies Rares du Développement Génital, Groupement Hospitalier Est, Hôpital Louis Pradel, 69002, Lyon, France
| | - Hervé Fernandez
- Service de Gynecologie et d'Obstétrique, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Faculté de médicine, Université Paris-Saclay, 94270 Le Kremlin Bicêtre, France; UVSQ, Inserm, CESP, Université Paris-Saclay, 94807 Villejuif, France
| | - Marie-Laure Raffin-Sanson
- Service d'Endocrinologie, Hôpital Ambroise Paré, Assistance Publique-Hôpitaux de Paris, 92100, Boulogne Billancourt, France
| | - Michel Polak
- Service d'Endocrinologie Pédiatrique, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, CNR pathologies gynécologiques rares, 75015, Paris, France
| | - Hélène Letur
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Foch, 40 rue Worth 92 150 Suresnes, France; Service de Médecine de la Reproduction et Préservation de la Fertilité, Polyclinique de Navarre, 8, boulevard Hauterive, 64000 Pau, France
| | - Sylvie Epelboin
- Service de Gynécologie et d'Obstétrique, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, AP-HP. Faculté de Médecine Pierre et Marie Curie. Université de la Sorbonne, Paris, France
| | - Genevieve Plu-Bureau
- Unité de gynécologie médicale, APHP, Hôpital Port-Royal Cochin, 27 Rue du Faubourg Saint-Jacques, Paris 75014, France
| | - Sławomir Wołczyński
- Department of Reproduction and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland
| | - Sylvie Hieronimus
- Service d'Endocrinologie et de Médicine de la Reproduction, Hôpital Universitaire de Nice, 06200, Nice, France
| | - Kristiina Aittomaki
- Department of Clinical Genetics, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Sophie Catteau-Jonard
- Service de gynécologie médicale, orthogénie et sexologie, Centre Hospitalier Universitaire de Lille, Université de Lille, 59000 Lille, France
| | - Micheline Misrahi
- Université Paris Saclay, Faculté de Médecine. Unité de Génétique Moléculaire des Maladies Métaboliques et de la Reproduction, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, AP-HP, Hôpitaux Universitaires Paris-Saclay, Le Kremlin-Bicêtre, France; UMR-S 1193, INSERM, Université Paris Saclay, Faculté de Médecine, Hôpital Paul Brousse, Villejuif, France.
| |
Collapse
|
15
|
Harris J, Borg NA. The multifaceted roles of NLRP3-modulating proteins in virus infection. Front Immunol 2022; 13:987453. [PMID: 36110852 PMCID: PMC9468583 DOI: 10.3389/fimmu.2022.987453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/11/2022] [Indexed: 12/14/2022] Open
Abstract
The innate immune response to viruses is critical for the correct establishment of protective adaptive immunity. Amongst the many pathways involved, the NLRP3 [nucleotide-binding oligomerisation domain (NOD)-like receptor protein 3 (NLRP3)] inflammasome has received considerable attention, particularly in the context of immunity and pathogenesis during infection with influenza A (IAV) and SARS-CoV-2, the causative agent of COVID-19. Activation of the NLRP3 inflammasome results in the secretion of the proinflammatory cytokines IL-1β and IL-18, commonly coupled with pyroptotic cell death. While this mechanism is protective and key to host defense, aberrant NLRP3 inflammasome activation causes a hyperinflammatory response and excessive release of cytokines, both locally and systemically. Here, we discuss key molecules in the NLRP3 pathway that have also been shown to have significant roles in innate and adaptive immunity to viruses, including DEAD box helicase X-linked (DDX3X), vimentin and macrophage migration inhibitory factor (MIF). We also discuss the clinical opportunities to suppress NLRP3-mediated inflammation and reduce disease severity.
Collapse
Affiliation(s)
- James Harris
- Cell Biology Assays Team, Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, VIC, Australia
- Centre for Inflammatory diseases, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Natalie A. Borg
- Immunity and Immune Evasion Laboratory, Chronic Infectious and Inflammatory Diseases Research, School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Infection and Immunity Program, Monash Biomedicine Discovery Institute and Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, Australia
| |
Collapse
|
16
|
Inflammasomes—New Contributors to Blood Diseases. Int J Mol Sci 2022; 23:ijms23158129. [PMID: 35897704 PMCID: PMC9331764 DOI: 10.3390/ijms23158129] [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: 05/16/2022] [Revised: 07/13/2022] [Accepted: 07/21/2022] [Indexed: 12/10/2022] Open
Abstract
Inflammasomes are intracellular multimeric complexes that cleave the precursors of the IL-1 family of cytokines and various proteins, found predominantly in cells of hematopoietic origin. They consist of pattern-recognition receptors, adaptor domains, and the enzymatic caspase-1 domain. Inflammasomes become activated upon stimulation by various exogenous and endogenous agents, subsequently promoting and enhancing inflammatory responses. To date, their function has been associated with numerous pathologies. Most recently, many studies have focused on inflammasomes’ contribution to hematological diseases. Due to aberrant expression levels, NLRP3, NLRP1, and NLRC4 inflammasomes were indicated as predominantly involved. The NLRP3 inflammasome correlated with the pathogenesis of non-Hodgkin lymphomas, multiple myeloma, acute myeloid leukemia, lymphoid leukemias, myelodysplastic neoplasms, graft-versus-host-disease, and sickle cell anemia. The NLRP1 inflammasome was associated with myeloma and chronic myeloid leukemia, whereas NLRC4 was associated with hemophagocytic lymphohistiocytosis. Moreover, specific gene variants of the inflammasomes were linked to disease susceptibility. Despite the incomplete understanding of these correlations and the lack of definite conclusions regarding the therapeutic utility of inflammasome inhibitors, the available results provide a valuable basis for clinical applications and precede upcoming breakthroughs in the field of innovative treatments. This review summarizes the latest knowledge on inflammasomes in hematological diseases, indicates the potential limitations of the current research approaches, and presents future perspectives.
Collapse
|
17
|
Gangopadhyay A, Devi S, Tenguria S, Carriere J, Nguyen H, Jäger E, Khatri H, Chu LH, Ratsimandresy RA, Dorfleutner A, Stehlik C. NLRP3 licenses NLRP11 for inflammasome activation in human macrophages. Nat Immunol 2022; 23:892-903. [PMID: 35624206 PMCID: PMC9174058 DOI: 10.1038/s41590-022-01220-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 04/19/2022] [Indexed: 01/08/2023]
Abstract
Intracellular sensing of stress and danger signals initiates inflammatory innate immune responses by triggering inflammasome assembly, caspase-1 activation and pyroptotic cell death as well as the release of interleukin 1β (IL-1β), IL-18 and danger signals. NLRP3 broadly senses infectious patterns and sterile danger signals, resulting in the tightly coordinated and regulated assembly of the NLRP3 inflammasome, but the precise mechanisms are incompletely understood. Here, we identified NLRP11 as an essential component of the NLRP3 inflammasome in human macrophages. NLRP11 interacted with NLRP3 and ASC, and deletion of NLRP11 specifically prevented NLRP3 inflammasome activation by preventing inflammasome assembly, NLRP3 and ASC polymerization, caspase-1 activation, pyroptosis and cytokine release but did not affect other inflammasomes. Restored expression of NLRP11, but not NLRP11 lacking the PYRIN domain (PYD), restored inflammasome activation. NLRP11 was also necessary for inflammasome responses driven by NLRP3 mutations that cause cryopyrin-associated periodic syndrome (CAPS). Because NLRP11 is not expressed in mice, our observations emphasize the specific complexity of inflammasome regulation in humans.
Collapse
Affiliation(s)
- Anu Gangopadhyay
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
- Driskill Graduate Program in Life Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Synthekine, Menlo Park, CA, USA
| | - Savita Devi
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Shivendra Tenguria
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Jessica Carriere
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Huyen Nguyen
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Elisabeth Jäger
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Hemisha Khatri
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Lan H Chu
- Driskill Graduate Program in Life Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Department of Immunology, University of Washington, Seattle, WA, USA
| | - Rojo A Ratsimandresy
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
- Department of Immunology, Genentech, South San Francisco, CA, USA
| | - Andrea Dorfleutner
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA.
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA.
| | - Christian Stehlik
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA.
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA.
- Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA.
| |
Collapse
|
18
|
Challagundla N, Saha B, Agrawal-Rajput R. Insights into inflammasome regulation: cellular, molecular, and pathogenic control of inflammasome activation. Immunol Res 2022; 70:578-606. [PMID: 35610534 DOI: 10.1007/s12026-022-09286-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/04/2022] [Indexed: 02/07/2023]
Abstract
Maintenance of immune homeostasis is an intricate process wherein inflammasomes play a pivotal role by contributing to innate and adaptive immune responses. Inflammasomes are ensembles of adaptor proteins that can trigger a signal following innate sensing of pathogens or non-pathogens eventuating in the inductions of IL-1β and IL-18. These inflammatory cytokines substantially influence the antigen-presenting cell's costimulatory functions and T helper cell differentiation, contributing to adaptive immunity. As acute and chronic disease conditions may accompany parallel tissue damage, we analyze the critical role of extracellular factors such as cytokines, amyloids, cholesterol crystals, etc., intracellular metabolites, and signaling molecules regulating inflammasome activation/inhibition. We develop an operative framework for inflammasome function and regulation by host cell factors and pathogens. While inflammasomes influence the innate and adaptive immune components' interplay modulating the anti-pathogen adaptive immune response, pathogens may target inflammasome inhibition as a survival strategy. As trapped between health and diseases, inflammasomes serve as promising therapeutic targets and their modus operandi serves as a scientific rationale for devising better therapeutic strategies.
Collapse
Affiliation(s)
- Naveen Challagundla
- Immunology lab, Indian Institute of Advanced Research, Gandhinagar, Gujarat, 382007, India
| | - Bhaskar Saha
- National Centre for Cell Science, Lab-5, Ganeshkhind, Pune, Maharashtra, 411007, India
| | - Reena Agrawal-Rajput
- Immunology lab, Indian Institute of Advanced Research, Gandhinagar, Gujarat, 382007, India.
| |
Collapse
|
19
|
Ghosal S, Banerjee S. In silico bioinformatics analysis for identification of differentially expressed genes and therapeutic drug molecules in Glucocorticoid-resistant Multiple myeloma. Med Oncol 2022; 39:53. [PMID: 35150335 DOI: 10.1007/s12032-022-01651-w] [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: 10/05/2021] [Accepted: 01/08/2022] [Indexed: 11/24/2022]
Abstract
Multiple myeloma (MM), second most common hematological malignancy, still remains irremediable because of acquisition of drug resistance. Glucocorticoid (GC) therapy, which is used as one of the key therapies against MM, is hindered by the incidence of GC resistance. The underlying mechanism of this acquired GC resistance in MM is not fully elucidated. Therefore, the present study was aimed to identify the differentially expressed genes (DEGs), associated micro RNAs (miRNAs), and transcription factors (TFs) from the microarray datasets of GC-resistant and GC-sensitive MM cell lines, obtained from Gene Expression Omnibus (GEO) database. DEGs were identified using GEO2R tool from two datasets and common DEGs were obtained by constructing Venn diagram. Then the Gene ontology (GO) and pathway enrichment analysis were performed using DAVID database. Genetic alterations in DEGs were examined using COSMIC database. Protein-protein interaction (PPI) network of DEGs was constructed using STRING database and Cytoscape tool. Network of interaction of DEGs and miRNAs as well as TFs were obtained and constructed using mirDIP, TRRUST, and miRNet tools. Drug gene interaction was studied to identify potential drug molecules by DGIdb tool. Six common DEGs, CDKN1A, CDKN2A, NLRP11, BTK, CD52, and RELN, were found to be significantly upregulated in GC-resistant MM and selected for further analysis. miRNA analysis detected hsa-mir-34a-5p that could interact with maximum target DEGs. Two TFs, Sp1 and Sp3, were found to regulate the expression of selected DEGs. The entire study may provide a new understanding about the GC resistance in MM.
Collapse
Affiliation(s)
- Somnath Ghosal
- School of Biological Sciences, Ramakrishna Mission Vivekananda Educational and Research Institute (RKMVERI), Narendrapur, Kolkata, West Bengal, India.
| | - Subrata Banerjee
- School of Biological Sciences, Ramakrishna Mission Vivekananda Educational and Research Institute (RKMVERI), Narendrapur, Kolkata, West Bengal, India
| |
Collapse
|
20
|
Feng X, Gong J, Li Q, Xing C, Pan J, Zou R, Zheng L, Chen F. Identification and functional annotation of differentially expressed long noncoding RNAs in retinoblastoma. Exp Ther Med 2021; 22:1447. [PMID: 34721689 DOI: 10.3892/etm.2021.10882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/22/2021] [Indexed: 12/14/2022] Open
Abstract
Retinoblastoma (RB), the most common intraocular malignancy, typically occurs in pediatric patients under the age of 6 years. The present study aimed to explore the long noncoding RNA (lncRNA) expression profile in RB and identify novel lncRNA biomarkers to facilitate the investigation of molecular mechanisms of RB and improve clinical therapy. Raw microarray data for the comparison of gene expression between three RB and three adjacent normal tissue samples were downloaded from Gene Expression Omnibus (dataset no. GSE111168). After identification of differentially expressed lncRNAs (DELs) and differentially expressed mRNAs (DEMs) in RB, functional enrichment analyses and a DEL-DEM weighted correlation network analysis were performed. A total of 3,915 DELs (1,774 upregulated and 2,141 downregulated) and 3,715 DEMs (1,492 upregulated and 2,223 downregulated) were identified in RB. The DEL-targeted DEMs were highly enriched by genes involved in hexose transport, muscle tissue morphogenesis, the stereocilium membrane, endothelin B receptor binding and γ-filamin/ABP-L, α-actinin and telethonin binding protein of the Z-disc binding. Furthermore, associations of the DELs and DEMs with several pathways were determined, including PI3K/AKT, Hippo and cancer signaling, as well as extracellular matrix-receptor interaction pathways. Coexpression network analysis revealed that the top three DELs, lnc-DAZ1-161, lnc-HDAC7-21 and lnc-OR52A1-55, formed coexpression modules with 181, 156 and 210 DEMs, respectively. In addition, the top three DEMs, namely EIF1AY, GSTM1 and NLRP11, formed coexpression modules with 33, 50 and 41 DELs, respectively. Validation using reverse transcription-quantitative PCR indicated that the expression of representative lncRNAs (lnc-DAZ1-161 and lnc-HDAC7-21) in RB cells in vitro was consistent with that in RB tissues in the database, while the expression of lnc-OR52A1-55 was not consistent with the database. These results suggested that the aberrant lncRNA expression profile in RB is related to the differential regulation of numerous physiological and pathological processes. The lncRNA and mRNA profiles in RB identified may provide novel targets for the investigation of its molecular mechanisms and thus lead to improvements in clinical therapy for RB.
Collapse
Affiliation(s)
- Xiaofen Feng
- Pediatric Fundus Department, School of Optometry & Ophthalmology, Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Jian Gong
- Department of Laboratory Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Qian Li
- Department of Laboratory Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Chao Xing
- Department of Laboratory Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Jiandong Pan
- Pediatric Fundus Department, School of Optometry & Ophthalmology, Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Ruitao Zou
- Pediatric Fundus Department, School of Optometry & Ophthalmology, Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Liya Zheng
- Pediatric Fundus Department, School of Optometry & Ophthalmology, Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Feng Chen
- Pediatric Fundus Department, School of Optometry & Ophthalmology, Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| |
Collapse
|
21
|
Carriere J, Dorfleutner A, Stehlik C. NLRP7: From inflammasome regulation to human disease. Immunology 2021; 163:363-376. [PMID: 34021586 DOI: 10.1111/imm.13372] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 05/04/2021] [Accepted: 05/11/2021] [Indexed: 12/20/2022] Open
Abstract
Nucleotide-binding oligomerization domain (NOD) and leucine-rich repeat (LRR)-containing receptors or NOD-like receptors (NLRs) are cytosolic pattern recognition receptors, which sense conserved microbial patterns and host-derived danger signals to elicit innate immune responses. The activation of several prototypic NLRs, including NLR and pyrin domain (PYD) containing (NLRP) 1, NLRP3 and NLR and caspase recruitment domain (CARD) containing (NLRC) 4, results in the assembly of inflammasomes, which are large, cytoplasmic multiprotein signalling platforms responsible for the maturation and release of the pro-inflammatory cytokines IL-1β and IL-18, and for the induction of a specialized form of inflammatory cell death called pyroptosis. However, the function of other members of the NLR family, including NLRP7, are less well understood. NLRP7 has been linked to innate immune signalling, but its precise role is still controversial as it has been shown to positively and negatively affect inflammasome responses. Inflammasomes are essential for homeostasis and host defence, but inappropriate inflammasome responses due to hereditary mutations and somatic mosaicism in inflammasome components and defective regulation have been linked to a broad spectrum of human diseases. A compelling connection between NLRP7 mutations and reproductive diseases, and in particular molar pregnancy, has been established. However, the molecular mechanisms by which NLRP7 mutations contribute to reproductive diseases are largely unknown. In this review, we focus on NLRP7 and discuss the current evidence of its role in inflammasome regulation and its implication in human reproductive diseases.
Collapse
Affiliation(s)
- Jessica Carriere
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Andrea Dorfleutner
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA.,Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Christian Stehlik
- Department of Academic Pathology, Cedars Sinai Medical Center, Los Angeles, CA, USA.,Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA.,Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
| |
Collapse
|
22
|
Kienes I, Bauer S, Gottschild C, Mirza N, Pfannstiel J, Schröder M, Kufer TA. DDX3X Links NLRP11 to the Regulation of Type I Interferon Responses and NLRP3 Inflammasome Activation. Front Immunol 2021; 12:653883. [PMID: 34054816 PMCID: PMC8158815 DOI: 10.3389/fimmu.2021.653883] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
Tight regulation of inflammatory cytokine and interferon (IFN) production in innate immunity is pivotal for optimal control of pathogens and avoidance of immunopathology. The human Nod-like receptor (NLR) NLRP11 has been shown to regulate type I IFN and pro-inflammatory cytokine responses. Here, we identified the ATP-dependent RNA helicase DDX3X as a novel binding partner of NLRP11, using co-immunoprecipitation and LC-MS/MS. DDX3X is known to enhance type I IFN responses and NLRP3 inflammasome activation. We demonstrate that NLRP11 can abolish IKKϵ-mediated phosphorylation of DDX3X, resulting in lower type I IFN induction upon viral infection. These effects were dependent on the LRR domain of NLRP11 that we mapped as the interaction domain for DDX3X. In addition, NLRP11 also suppressed NLRP3-mediated caspase-1 activation in an LRR domain-dependent manner, suggesting that NLRP11 might sequester DDX3X and prevent it from promoting NLRP3-induced inflammasome activation. Taken together, our data revealed DDX3X as a central target of NLRP11, which can mediate the effects of NLRP11 on type I IFN induction as well as NLRP3 inflammasome activation. This expands our knowledge of the molecular mechanisms underlying NLRP11 function in innate immunity and suggests that both NLRP11 and DDX3X might be promising targets for modulation of innate immune responses.
Collapse
Affiliation(s)
- Ioannis Kienes
- Department of Immunology, Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany
| | - Sarah Bauer
- Department of Immunology, Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany
| | - Clarissa Gottschild
- Department of Immunology, Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany
| | - Nora Mirza
- Department of Immunology, Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany
| | - Jens Pfannstiel
- Core Facility University of Hohenheim, Mass Spectrometry Module, University of Hohenheim, Stuttgart, Germany
| | - Martina Schröder
- Kathleen Lonsdale Institute for Human Health Research, Department of Biology, Maynooth University, Maynooth, Ireland
| | - Thomas A Kufer
- Department of Immunology, Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany
| |
Collapse
|
23
|
Role of NLRs in the Regulation of Type I Interferon Signaling, Host Defense and Tolerance to Inflammation. Int J Mol Sci 2021; 22:ijms22031301. [PMID: 33525590 PMCID: PMC7865845 DOI: 10.3390/ijms22031301] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022] Open
Abstract
Type I interferon signaling contributes to the development of innate and adaptive immune responses to either viruses, fungi, or bacteria. However, amplitude and timing of the interferon response is of utmost importance for preventing an underwhelming outcome, or tissue damage. While several pathogens evolved strategies for disturbing the quality of interferon signaling, there is growing evidence that this pathway can be regulated by several members of the Nod-like receptor (NLR) family, although the precise mechanism for most of these remains elusive. NLRs consist of a family of about 20 proteins in mammals, which are capable of sensing microbial products as well as endogenous signals related to tissue injury. Here we provide an overview of our current understanding of the function of those NLRs in type I interferon responses with a focus on viral infections. We discuss how NLR-mediated type I interferon regulation can influence the development of auto-immunity and the immune response to infection.
Collapse
|
24
|
Zheng C. The emerging roles of NOD-like receptors in antiviral innate immune signaling pathways. Int J Biol Macromol 2020; 169:407-413. [PMID: 33347926 DOI: 10.1016/j.ijbiomac.2020.12.127] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/20/2022]
Abstract
Viral infection triggers host pattern recognition receptors (PRRs) to recognize pathogen-associated molecular patterns or danger-associated molecular patterns to initiate antiviral innate immune responses. NOD-like receptors (NLRs) are a subgroup of cytosolic PRRs. While substantial advances have been made over the past decade, recent studies have unveiled NLRs' emerging roles in the antiviral innate immune signaling pathways. However, the underlying mechanisms have not been fully understood. Here we present a detailed updated overview and novel insights into NLRs' functions in the antiviral innate immune signaling pathways, including TLR, RLR, and cyclic GMP-AMP synthase-stimulator of interferon genes signaling pathways, and highlight discrepancies in the reported findings and current challenges to future studies. A better understanding of this interplay's underlying molecular mechanisms is very important to provide scientific and theoretical bases for regulating antiviral innate immunity.
Collapse
Affiliation(s)
- Chunfu Zheng
- Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada.
| |
Collapse
|
25
|
Adenosine-Induced NLRP11 in B Lymphoblasts Suppresses Human CD4 + T Helper Cell Responses. J Immunol Res 2020; 2020:1421795. [PMID: 32832566 PMCID: PMC7421714 DOI: 10.1155/2020/1421795] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 06/27/2020] [Indexed: 01/22/2023] Open
Abstract
NLRP11 is a member of the PYD domain-containing, nucleotide-binding oligomerization-domain (NOD-) like receptor (NLR) family. The true stimulus of NLRP11 is still unclear to date, so the current study is built upon NLRP11 induction via adenosine stimulation and that activation can shape adaptive immune responses in a caspase-1-independent manner. We examined the regulation and mechanism of adenosine responsiveness via NLRP11 in human Daudi Burkitt's B lymphoma cells and their effects on human peripheral CD4+ T lymphocytes from healthy individuals. NLRP11 was significantly upregulated after induction with adenosine at both the mRNA and protein levels, which led to the interaction of endogenous NLRP11 with the ASC adaptor protein; however, this interaction did not result in the activation of the caspase-1 enzyme. Furthermore, cocultures of NLRP11-expressing Burkitt's lymphoma cells and naïve human peripheral CD4+ T lymphocytes had reduced IFN-γ and IL-17A production, whereas IL-13 and IL-10 cytokines did not change. Interestingly, IFN-γ and IL-17A were recovered after transfection of Burkitt's lymphoma cells with siRNAs targeting NLRP11. Concomitant with NLRP11 upregulation, we also exhibited that adenosine A2B receptor signaling induced two phosphorylated downstream effectors, pErk1/2 and pAkt (Ser473), but not pAkt (Thr308). Taken together, our data indicate that adenosine is a negative regulator of Th1 and Th17 responses via NLRP11 in an inflammasome-independent manner.
Collapse
|
26
|
Marleaux M, Anand K, Latz E, Geyer M. Crystal structure of the human NLRP9 pyrin domain suggests a distinct mode of inflammasome assembly. FEBS Lett 2020; 594:2383-2395. [PMID: 32542665 DOI: 10.1002/1873-3468.13865] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/17/2020] [Accepted: 06/01/2020] [Indexed: 12/18/2022]
Abstract
Inflammasomes are cytosolic multimeric signaling complexes of the innate immune system that induce activation of caspases. The NOD-like receptor NLRP9 recruits the adaptor protein ASC to form an ASC-dependent inflammasome to limit rotaviral replication in intestinal epithelial cells, but only little is known about the molecular mechanisms regulating and driving its assembly. Here, we present the crystal structure of the human NLRP9 pyrin domain (PYD). We show that NLRP9PYD is not able to self-polymerize nor to nucleate ASC specks in HEK293T cells. A comparison with filament-forming PYDs revealed that NLRP9PYD adopts a conformation compatible with filament formation, but several charge inversions of interfacing residues might cause repulsive effects that prohibit self-oligomerization. These results propose that inflammasome assembly of NLRP9 might differ largely from what we know of other inflammasomes.
Collapse
Affiliation(s)
- Michael Marleaux
- Institute of Structural Biology, University of Bonn, Bonn, Germany
| | - Kanchan Anand
- Institute of Structural Biology, University of Bonn, Bonn, Germany
| | - Eicke Latz
- Institute of Innate Immunity, University of Bonn, Bonn, Germany
| | - Matthias Geyer
- Institute of Structural Biology, University of Bonn, Bonn, Germany
| |
Collapse
|
27
|
Different Intensity Exercise Preconditions Affect Cardiac Function of Exhausted Rats through Regulating TXNIP/TRX/NF-ĸB p65/NLRP3 Inflammatory Pathways. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:5809298. [PMID: 32595731 PMCID: PMC7301185 DOI: 10.1155/2020/5809298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 02/14/2020] [Accepted: 03/06/2020] [Indexed: 12/24/2022]
Abstract
Objective To investigate whether exercise preconditioning (EP) improves the rat cardiac dysfunction induced by exhaustive exercise (EE) through regulating NOD-like receptor protein 3 (NLRP3) inflammatory pathways and to confirm which intensity of EP is better. Method Ninety healthy male Sprague Dawley rats were randomly divided into five groups: a control group (CON), exhaustive exercise group (EE), low-, middle-, and high-intensity exercise precondition and exhaustive exercise group (LEP + EE, MEP + EE, HEP + EE group). We established the experimental model by referring to Bedford's motion load standard to complete the experiment. Then, the pathological changes of the myocardium were observed under a light microscope. Biomarker of myocardial injury in serum and oxidative stress factor in myocardial tissue were evaluated by ELISAs. The cardiac function parameters were detected using a Millar pressure and volume catheter. The levels of thioredoxin-interacting protein (TXNIP), thioredoxin protein (TRX), nuclear transcription factor kappa Bp65 (NF-ĸBp65), NLRP3, and cysteinaspartate specific proteinase 1 (Caspase-1) protein in rats' myocardium were detected by western blotting. Results 1. The myocardial structures of three EP + EE groups were all improved compared with EE groups. 2. The levels of the creatine phosphating-enzyme MB (CK-MB), reactive oxygen species (ROS), interleukin-6 (IL-6), C-reactive protein (CRP), and tumor necrosis factor alpha (TNF-α) in three EP + EE groups were all increased compared with CON but decreased compared with the EE group (P < 0.05). 3. Compared with the CON group, slope of end-systolic pressure volume relationship (ESPVR), ejection fraction (EF), and peak rate of the increase in pressure (dP/dtmax) all dropped to the lowest level in the EE group (P < 0.05), while the values of cardiac output (CO), stroke volume (SV), end-systolic volume (Ves), end-diastolic volume (Ved), and relaxation time constant (Tau) increased in the EE group (P < 0.05). 4. Compared with the CON group, the expression levels of TXNIP, NF-ĸBp65, NLRP3, and Caspase-1 all increased obviously in the other groups (P < 0.05); meanwhile, they were all decreased in three EP + EE groups compared with the EE group (P < 0.05). 5. NLRP3 was positively correlated with heart rate, IL-6, and ROS, but negatively correlated with EF (P < 0.01). Conclusion EP protects the heart from EE-induced injury through downregulating TXNIP/TRX/NF-ĸBp65/NLRP3 inflammatory signaling pathways. Moderate intensity EP has the best protective effect.
Collapse
|
28
|
Abstract
In mammals, cytosolic detection of nucleic acids is critical in initiating innate antiviral responses against invading pathogens (like bacteria, viruses, fungi and parasites). These programs are mediated by multiple cytosolic and endosomal sensors and adaptor molecules (c-GAS/STING axis and TLR9/MyD88 axis, respectively) and lead to the production of type I interferons (IFNs), pro-inflammatory cytokines, and chemokines. While the identity and role of multiple pattern recognition receptors (PRRs) have been elucidated, such immune surveillance systems must be tightly regulated to limit collateral damage and prevent aberrant responses to self- and non-self-nucleic acids. In this review, we discuss recent advances in our understanding of how cytosolic sensing of DNA is controlled during inflammatory immune responses.
Collapse
Affiliation(s)
- Takayuki Abe
- Department of Systems Biology, Columbia University, New York, NY, United States; Department of Microbiology and Immunology, Columbia University, New York, NY, United States
| | - Sagi D Shapira
- Department of Systems Biology, Columbia University, New York, NY, United States; Department of Microbiology and Immunology, Columbia University, New York, NY, United States.
| |
Collapse
|
29
|
Immunomodulatory Effects of 17 β-Estradiol on Epithelial Cells during Bacterial Infections. J Immunol Res 2018; 2018:6098961. [PMID: 30246035 PMCID: PMC6136541 DOI: 10.1155/2018/6098961] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/26/2018] [Accepted: 07/24/2018] [Indexed: 02/07/2023] Open
Abstract
The innate immune system can function under hormonal control. 17β-Estradiol (E2) is an important sexual hormone for the reproductive cycle of mammals, and it has immunomodulatory effects on epithelial cells, which are the first line of defense against incoming bacteria. E2 regulates various pathophysiological processes, including the response to infection in epithelial cells, and its effects involve the regulation of innate immune signaling pathways, which are mediated through estrogen receptors (ERs). E2 modulates the expression of inflammatory and antimicrobial elements such as cytokines and antimicrobial peptides. The E2 effects on epithelial cells during bacterial infections are characterized by an increase in the production of antimicrobial peptides and by the diminution of the inflammatory response to abrogate proinflammatory cytokine induction by bacteria. Here, we review several novel molecular mechanisms through which E2 regulates the innate immune response of epithelial cells against bacterial infections.
Collapse
|