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Cao L, Wu Y, Gong Y, Zhou Q. Small molecule modulators of cystic fibrosis transmembrane conductance regulator (CFTR): Structure, classification, and mechanisms. Eur J Med Chem 2024; 265:116120. [PMID: 38194776 DOI: 10.1016/j.ejmech.2023.116120] [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: 11/18/2023] [Revised: 12/28/2023] [Accepted: 12/31/2023] [Indexed: 01/11/2024]
Abstract
The advent of small molecule modulators targeting the cystic fibrosis transmembrane conductance regulator (CFTR) has revolutionized the treatment of persons with cystic fibrosis (CF) (pwCF). Presently, these small molecule CFTR modulators have gained approval for usage in approximately 90 % of adult pwCF. Ongoing drug development endeavors are focused on optimizing the therapeutic benefits while mitigating potential adverse effects associated with this treatment approach. Based on their mode of interaction with CFTR, these drugs can be classified into two distinct categories: specific CFTR modulators and non-specific CFTR modulators. Specific CFTR modulators encompass potentiators and correctors, whereas non-specific CFTR modulators encompass activators, proteostasis modulators, stabilizers, reader-through agents, and amplifiers. Currently, four small molecule modulators, all classified as potentiators and correctors, have obtained marketing approval. Furthermore, numerous novel small molecule modulators, exhibiting diverse mechanisms of action, are currently undergoing development. This review aims to explore the classification, mechanisms of action, molecular structures, developmental processes, and interrelationships among small molecule CFTR modulators.
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Affiliation(s)
- Luyang Cao
- China Pharmaceutical University, Nanjing, 210009, PR China
| | - Yong Wu
- Jiangsu Vcare PharmaTech Co., Ltd., Huakang Road 136, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing, 211800, PR China
| | - Yanchun Gong
- Jiangsu Vcare PharmaTech Co., Ltd., Huakang Road 136, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing, 211800, PR China.
| | - Qingfa Zhou
- China Pharmaceutical University, Nanjing, 210009, PR China.
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2
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Putman MS, Norris AW, Hull RL, Rickels MR, Sussel L, Blackman SM, Chan CL, Ode KL, Daley T, Stecenko AA, Moran A, Helmick MJ, Cray S, Alvarez JA, Stallings VA, Tuggle KL, Clancy JP, Eggerman TL, Engelhardt JF, Kelly A. Cystic Fibrosis-Related Diabetes Workshop: Research Priorities Spanning Disease Pathophysiology, Diagnosis, and Outcomes. Diabetes Care 2023; 46:1112-1123. [PMID: 37125948 PMCID: PMC10234745 DOI: 10.2337/dc23-0380] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/27/2023] [Indexed: 05/02/2023]
Abstract
Cystic fibrosis (CF) is a recessive disorder arising from mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) protein. CFTR is expressed in numerous tissues, with high expression in the airways, small and large intestine, pancreatic and hepatobiliary ducts, and male reproductive tract. CFTR loss in these tissues disrupts regulation of salt, bicarbonate, and water balance across their epithelia, resulting in a systemic disorder with progressive organ dysfunction and damage. Pancreatic exocrine damage ultimately manifests as pancreatic exocrine insufficiency that begins as early as infancy. Pancreatic remodeling accompanies this early damage, during which abnormal glucose tolerance can be observed in toddlers. With increasing age, however, insulin secretion defects progress such that CF-related diabetes (CFRD) occurs in 20% of teens and up to half of adults with CF. The relevance of CFRD is highlighted by its association with increased morbidity, mortality, and patient burden. While clinical research on CFRD has greatly assisted in the care of individuals with CFRD, key knowledge gaps on CFRD pathogenesis remain. Furthermore, the wide use of CFTR modulators to restore CFTR activity is changing the CFRD clinical landscape and the field's understanding of CFRD pathogenesis. For these reasons, the National Institute of Diabetes and Digestive and Kidney Diseases and the Cystic Fibrosis Foundation sponsored a CFRD Scientific Workshop, 23-25 June 2021, to define knowledge gaps and needed research areas. This article describes the findings from this workshop and plots a path for CFRD research that is needed over the next decade.
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Affiliation(s)
- Melissa S. Putman
- Division of Pediatric Endocrinology, Boston Children’s Hospital, Boston, MA
- Diabetes Research Center, Massachusetts General Hospital, Boston, MA
| | - Andrew W. Norris
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Rebecca L. Hull
- Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington, Seattle, WA
- Research Service, VA Puget Sound Health Care System, Seattle
| | - Michael R. Rickels
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Lori Sussel
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Scott M. Blackman
- Division of Pediatric Endocrinology and Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christine L. Chan
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Katie Larson Ode
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Tanicia Daley
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Children’s Healthcare of Atlanta, Atlanta, GA
| | - Arlene A. Stecenko
- Division of Pulmonology, Asthma, Cystic Fibrosis, and Sleep, Department of Pediatrics, Emory University, Atlanta, GA
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | | | | | - Jessica A. Alvarez
- Division of Endocrinology, Metabolism, and Lipids, Department of Medicine, Emory School of Medicine, Atlanta, GA
| | - Virginia A. Stallings
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
| | | | | | - Thomas L. Eggerman
- Division of Diabetes, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - John F. Engelhardt
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Andrea Kelly
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
- Division of Endocrinology and Diabetes, The Children’s Hospital of Philadelphia, Philadelphia, PA
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Putman MS, Norris AW, Hull RL, Rickels MR, Sussel L, Blackman SM, Chan CL, Ode KL, Daley T, Stecenko AA, Moran A, Helmick MJ, Cray S, Alvarez JA, Stallings VA, Tuggle KL, Clancy JP, Eggerman TL, Engelhardt JF, Kelly A. Cystic Fibrosis-Related Diabetes Workshop: Research Priorities Spanning Disease Pathophysiology, Diagnosis, and Outcomes. Diabetes 2023; 72:677-689. [PMID: 37125945 PMCID: PMC10202770 DOI: 10.2337/db22-0949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/27/2023] [Indexed: 05/02/2023]
Abstract
Cystic fibrosis (CF) is a recessive disorder arising from mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) protein. CFTR is expressed in numerous tissues, with high expression in the airways, small and large intestine, pancreatic and hepatobiliary ducts, and male reproductive tract. CFTR loss in these tissues disrupts regulation of salt, bicarbonate, and water balance across their epithelia, resulting in a systemic disorder with progressive organ dysfunction and damage. Pancreatic exocrine damage ultimately manifests as pancreatic exocrine insufficiency that begins as early as infancy. Pancreatic remodeling accompanies this early damage, during which abnormal glucose tolerance can be observed in toddlers. With increasing age, however, insulin secretion defects progress such that CF-related diabetes (CFRD) occurs in 20% of teens and up to half of adults with CF. The relevance of CFRD is highlighted by its association with increased morbidity, mortality, and patient burden. While clinical research on CFRD has greatly assisted in the care of individuals with CFRD, key knowledge gaps on CFRD pathogenesis remain. Furthermore, the wide use of CFTR modulators to restore CFTR activity is changing the CFRD clinical landscape and the field's understanding of CFRD pathogenesis. For these reasons, the National Institute of Diabetes and Digestive and Kidney Diseases and the Cystic Fibrosis Foundation sponsored a CFRD Scientific Workshop, 23-25 June 2021, to define knowledge gaps and needed research areas. This article describes the findings from this workshop and plots a path for CFRD research that is needed over the next decade.
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Affiliation(s)
- Melissa S. Putman
- Division of Pediatric Endocrinology, Boston Children’s Hospital, Boston, MA
- Diabetes Research Center, Massachusetts General Hospital, Boston, MA
| | - Andrew W. Norris
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Rebecca L. Hull
- Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington, Seattle, WA
- Research Service, VA Puget Sound Health Care System, Seattle, WA
| | - Michael R. Rickels
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Lori Sussel
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Scott M. Blackman
- Division of Pediatric Endocrinology and Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christine L. Chan
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Katie Larson Ode
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Tanicia Daley
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Children’s Healthcare of Atlanta, Atlanta, GA
| | - Arlene A. Stecenko
- Division of Pulmonology, Asthma, Cystic Fibrosis, and Sleep, Department of Pediatrics, Emory University, Atlanta, GA
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | | | | | - Jessica A. Alvarez
- Division of Endocrinology, Metabolism, and Lipids, Department of Medicine, Emory School of Medicine, Atlanta, GA
| | - Virginia A. Stallings
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
| | | | | | - Thomas L. Eggerman
- Division of Diabetes, Endocrinology, and Metabolic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - John F. Engelhardt
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Andrea Kelly
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
- Division of Endocrinology and Diabetes, The Children’s Hospital of Philadelphia, Philadelphia, PA
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Grow EJ, Liu Y, Fan Z, Perisse IV, Patrick T, Regouski M, Shadle S, Polejaeva I, White KL, Cairns BR. Chromatin Reprogramming of In Vitro Fertilized and Somatic Cell Nuclear Transfer Bovine Embryos During Embryonic Genome Activation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.10.536281. [PMID: 37090641 PMCID: PMC10120652 DOI: 10.1101/2023.04.10.536281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Reprogramming of the gamete into a developmentally competent embryo identity is a fundamental aspect of preimplantation development. One of the most important processes of this reprogramming is the transcriptional awakening during embryonic genome activation (EGA), which robustly occurs in fertilized embryos but is defective in most somatic cell nuclear transfer (SCNT) embryos. However, little is known about the genome-wide underlying chromatin landscape during EGA in SCNT embryos and how it differs from a fertilized embryo. By profiling open chromatin genome-wide in both types of bovine embryos, we find that SCNT embryos fail to reprogram a subset of the EGA gene targets that are normally activated in fertilized embryos. Importantly, a small number of transcription factor (TF) motifs explain most chromatin regions that fail to open in SCNT embryos suggesting that over-expression of a limited number of TFs may provide more robust reprogramming. One such TF, the zygotically-expressed bovine gene DUXC which is a homologue of EGA factors DUX/DUX4 in mouse/human, is alone capable of activating ∼84% of all EGA transcripts that fail to activate normally in SCNT embryos. Additionally, single-cell chromatin profiling revealed low intra-embryo heterogeneity but high inter-embryo heterogeneity in SCNT embryos and an uncoupling of cell division and open chromatin reprogramming during EGA. Surprisingly, our data also indicate that transcriptional defects may arise downstream of promoter chromatin opening in SCNT embryos, suggesting additional mechanistic insights into how and why transcription at EGA is dysregulated. We anticipate that our work will lead to altered SCNT protocols to increase the developmental competency of bovine SCNT embryos.
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Van Wettere AJ, Leir S, Cotton CU, Regouski M, Viotti Perisse I, Kerschner JL, Paranjapye A, Fan Z, Liu Y, Schacht M, White KL, Polejaeva IA, Harris A. Early developmental phenotypes in the cystic fibrosis sheep model. FASEB Bioadv 2022; 5:13-26. [PMID: 36643895 PMCID: PMC9832529 DOI: 10.1096/fba.2022-00085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 10/10/2022] [Indexed: 01/12/2023] Open
Abstract
Highly effective modulator therapies for cystic fibrosis (CF) make it a treatable condition for many people. However, although CF respiratory illness occurs after birth, other organ systems particularly in the digestive tract are damaged before birth. We use an ovine model of CF to investigate the in utero origins of CF disease since the sheep closely mirrors critical aspects of human development. Wildtype (WT) and CFTR -/- sheep tissues were collected at 50, 65, 80, 100, and 120 days of gestation and term (147 days) and used for histological, electrophysiological, and molecular analysis. Histological abnormalities are evident in CFTR-/- -/- animals by 80 days of gestation, equivalent to 21 weeks in humans. Acinar and ductal dilation, mucus obstruction, and fibrosis are observed in the pancreas; biliary fibrosis, cholestasis, and gallbladder hypoplasia in the liver; and intestinal meconium obstruction, as seen at birth in all large animal models of CF. Concurrently, cystic fibrosis transmembrane conductance regulator (CFTR)-dependent short circuit current is present in WT tracheal epithelium by 80 days gestation and is absent from CFTR -/- tissues. Transcriptomic profiles of tracheal tissues confirm the early expression of CFTR and suggest that its loss does not globally impair tracheal differentiation.
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Affiliation(s)
- Arnaud J. Van Wettere
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA,School of Veterinary MedicineUtah State UniversityLoganUtahUSA
| | - Shih‐Hsing Leir
- Department of Genetics and Genome SciencesCase Western Reserve University School of MedicineClevelandOhioUSA
| | - Calvin U. Cotton
- Departments of Pediatrics, Physiology and BiophysicsCase Western Reserve University School of MedicineClevelandOhioUSA,Present address:
CFFT LaboratoriesLexingtonMassachusettsUSA
| | - Misha Regouski
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA
| | - Iuri Viotti Perisse
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA
| | - Jenny L. Kerschner
- Department of Genetics and Genome SciencesCase Western Reserve University School of MedicineClevelandOhioUSA
| | - Alekh Paranjapye
- Department of Genetics and Genome SciencesCase Western Reserve University School of MedicineClevelandOhioUSA
| | - Zhiqiang Fan
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA
| | - Ying Liu
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA
| | - Makayla Schacht
- Department of Genetics and Genome SciencesCase Western Reserve University School of MedicineClevelandOhioUSA
| | - Kenneth L. White
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA
| | - Irina A. Polejaeva
- Department of Animal, Dairy and Veterinary SciencesUtah State UniversityLoganUtahUSA
| | - Ann Harris
- Department of Genetics and Genome SciencesCase Western Reserve University School of MedicineClevelandOhioUSA
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Ensinck MM, Carlon MS. One Size Does Not Fit All: The Past, Present and Future of Cystic Fibrosis Causal Therapies. Cells 2022; 11:cells11121868. [PMID: 35740997 PMCID: PMC9220995 DOI: 10.3390/cells11121868] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 05/25/2022] [Accepted: 05/28/2022] [Indexed: 02/04/2023] Open
Abstract
Cystic fibrosis (CF) is the most common monogenic disorder, caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. Over the last 30 years, tremendous progress has been made in understanding the molecular basis of CF and the development of treatments that target the underlying defects in CF. Currently, a highly effective CFTR modulator treatment (Kalydeco™/Trikafta™) is available for 90% of people with CF. In this review, we will give an extensive overview of past and ongoing efforts in the development of therapies targeting the molecular defects in CF. We will discuss strategies targeting the CFTR protein (i.e., CFTR modulators such as correctors and potentiators), its cellular environment (i.e., proteostasis modulation, stabilization at the plasma membrane), the CFTR mRNA (i.e., amplifiers, nonsense mediated mRNA decay suppressors, translational readthrough inducing drugs) or the CFTR gene (gene therapies). Finally, we will focus on how these efforts can be applied to the 15% of people with CF for whom no causal therapy is available yet.
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Affiliation(s)
- Marjolein M. Ensinck
- Molecular Virology and Gene Therapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Flanders, Belgium;
| | - Marianne S. Carlon
- Molecular Virology and Gene Therapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Flanders, Belgium;
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, 3000 Leuven, Flanders, Belgium
- Correspondence:
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Grubb BR, Livraghi-Butrico A. Animal models of cystic fibrosis in the era of highly effective modulator therapies. Curr Opin Pharmacol 2022; 64:102235. [DOI: 10.1016/j.coph.2022.102235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 12/17/2022]
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Bautista-Garfias CR, Castañeda-Ramírez GS, Estrada-Reyes ZM, Soares FEDF, Ventura-Cordero J, González-Pech PG, Morgan ER, Soria-Ruiz J, López-Guillén G, Aguilar-Marcelino L. A Review of the Impact of Climate Change on the Epidemiology of Gastrointestinal Nematode Infections in Small Ruminants and Wildlife in Tropical Conditions. Pathogens 2022; 11:148. [PMID: 35215092 PMCID: PMC8875231 DOI: 10.3390/pathogens11020148] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/29/2021] [Accepted: 01/04/2022] [Indexed: 12/10/2022] Open
Abstract
Climate change is causing detrimental changes in living organisms, including pathogens. This review aimed to determine how climate change has impacted livestock system management, and consequently, what factors influenced the gastrointestinal nematodes epidemiology in small ruminants under tropical conditions. The latter is orientated to find out the possible solutions responding to climate change adverse effects. Climate factors that affect the patterns of transmission of gastrointestinal parasites of domesticated ruminants are reviewed. Climate change has modified the behavior of several animal species, including parasites. For this reason, new control methods are required for controlling parasitic infections in livestock animals. After a pertinent literature analysis, conclusions and perspectives of control are given.
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Affiliation(s)
- Carlos Ramón Bautista-Garfias
- National Center for Disciplinary Research in Animal Health and Safety (INIFAP), Km 11 Federal Road Cuernavaca-Cuautla, Jiutepec 62550, MR, Mexico; (C.R.B.-G.); (G.S.C.-R.)
| | - Gloria Sarahi Castañeda-Ramírez
- National Center for Disciplinary Research in Animal Health and Safety (INIFAP), Km 11 Federal Road Cuernavaca-Cuautla, Jiutepec 62550, MR, Mexico; (C.R.B.-G.); (G.S.C.-R.)
- National Institute of Research for Forestry Agricultural and Livestock (INIFAP), Experimental Station Rosario Izapa, Tuxtla Chico 30780, CS, Mexico;
| | - Zaira Magdalena Estrada-Reyes
- Department of Animal Science, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA;
| | | | - Javier Ventura-Cordero
- School of Biological Sciences, Queen’s University Belfast, Chlorine Gardens, Belfast BT9 5BL, UK; (J.V.-C.); (E.R.M.)
| | - Pedro Geraldo González-Pech
- Faculty of Veterinary Medicine and Zootechnics, Autonomous University of Yucatán, Km 15.5 Road Mérida-Xmatkuil, Mérida 97100, YU, Mexico;
| | - Erick R. Morgan
- School of Biological Sciences, Queen’s University Belfast, Chlorine Gardens, Belfast BT9 5BL, UK; (J.V.-C.); (E.R.M.)
| | - Jesús Soria-Ruiz
- Geomatics Lab, National Institute of Research for Forestry Agricultural and Livestock (INIFAP), Zinacantepec 52107, MX, Mexico;
| | - Guillermo López-Guillén
- National Institute of Research for Forestry Agricultural and Livestock (INIFAP), Experimental Station Rosario Izapa, Tuxtla Chico 30780, CS, Mexico;
| | - Liliana Aguilar-Marcelino
- National Center for Disciplinary Research in Animal Health and Safety (INIFAP), Km 11 Federal Road Cuernavaca-Cuautla, Jiutepec 62550, MR, Mexico; (C.R.B.-G.); (G.S.C.-R.)
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