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Chi XJ, Song YB, Zhang H, Wei LQ, Gao Y, Miao XJ, Yang ST, Lin CY, Lan D, Zhang X. TBC1D10B promotes tumor progression in colon cancer via PAK4‑mediated promotion of the PI3K/AKT/mTOR pathway. Apoptosis 2024:10.1007/s10495-024-01972-3. [PMID: 38824479 DOI: 10.1007/s10495-024-01972-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2024] [Indexed: 06/03/2024]
Abstract
This study aimed to explore the expression, function, and mechanisms of TBC1D10B in colon cancer, as well as its potential applications in the diagnosis and treatment of the disease.The expression levels of TBC1D10B in colon cancer were assessed by analyzing the TCGA and CCLE databases. Immunohistochemistry analysis was conducted using tumor and adjacent non-tumor tissues from 68 colon cancer patients. Lentiviral infection techniques were employed to silence and overexpress TBC1D10B in colon cancer cells. The effects on cell proliferation, migration, and invasion were evaluated using CCK-8, EDU, wound healing, and Transwell invasion assays. Additionally, GSEA enrichment analysis was used to explore the association of TBC1D10B with biological pathways related to colon cancer. TBC1D10B was significantly upregulated in colon cancer and closely associated with patient prognosis. Silencing of TBC1D10B notably inhibited proliferation, migration, and invasion of colon cancer cells and promoted apoptosis. Conversely, overexpression of TBC1D10B enhanced these cellular functions. GSEA analysis revealed that TBC1D10B is enriched in the AKT/PI3K/mTOR signaling pathway and highly correlated with PAK4. The high expression of TBC1D10B in colon cancer is associated with poor prognosis. It influences cancer progression by regulating the proliferation, migration, and invasion capabilities of colon cancer cells, potentially acting through the AKT/PI3K/mTOR signaling pathway. These findings provide new targets and therapeutic strategies for the treatment of colon cancer.
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Affiliation(s)
- Xiao-Jv Chi
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Yi-Bei Song
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Haoran Zhang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Jinan University, 613 Huangpu Avenue West, Guangzhou, 510632, China
| | - Li-Qiang Wei
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Yong Gao
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Xue-Jing Miao
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Shu-Ting Yang
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Chun-Yu Lin
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China
| | - Dong Lan
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region, 6 Shuangyong Road, Nanning, 530021, China.
| | - Xiquan Zhang
- Department of Oncology, Jiangxi provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China.
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Quiroz LF, Ciosek T, Grogan H, McKeown PC, Spillane C, Brychkova G. Unravelling the Transcriptional Response of Agaricus bisporus under Lecanicillium fungicola Infection. Int J Mol Sci 2024; 25:1283. [PMID: 38279283 PMCID: PMC10815960 DOI: 10.3390/ijms25021283] [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: 12/15/2023] [Revised: 01/14/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024] Open
Abstract
Mushrooms are a nutritionally rich and sustainably-produced food with a growing global market. Agaricus bisporus accounts for 11% of the total world mushroom production and it is the dominant species cultivated in Europe. It faces threats from pathogens that cause important production losses, including the mycoparasite Lecanicillium fungicola, the causative agent of dry bubble disease. Through quantitative real-time polymerase chain reaction (qRT-PCR), we determine the impact of L. fungicola infection on the transcription patterns of A. bisporus genes involved in key cellular processes. Notably, genes related to cell division, fruiting body development, and apoptosis exhibit dynamic transcriptional changes in response to infection. Furthermore, A. bisporus infected with L. fungicola were found to accumulate increased levels of reactive oxygen species (ROS). Interestingly, the transcription levels of genes involved in the production and scavenging mechanisms of ROS were also increased, suggesting the involvement of changes to ROS homeostasis in response to L. fungicola infection. These findings identify potential links between enhanced cell proliferation, impaired fruiting body development, and ROS-mediated defence strategies during the A. bisporus (host)-L. fungicola (pathogen) interaction, and offer avenues for innovative disease control strategies and improved understanding of fungal pathogenesis.
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Affiliation(s)
- Luis Felipe Quiroz
- Agriculture and Bioeconomy Research Centre, Ryan Institute, University of Galway, University Road, H91 REW4 Galway, Ireland; (L.F.Q.); (C.S.)
| | - Tessa Ciosek
- Agriculture and Bioeconomy Research Centre, Ryan Institute, University of Galway, University Road, H91 REW4 Galway, Ireland; (L.F.Q.); (C.S.)
| | - Helen Grogan
- Teagasc, Horticulture Development Department, Ashtown Research Centre, D15 KN3K Dublin, Ireland;
| | - Peter C. McKeown
- Agriculture and Bioeconomy Research Centre, Ryan Institute, University of Galway, University Road, H91 REW4 Galway, Ireland; (L.F.Q.); (C.S.)
| | - Charles Spillane
- Agriculture and Bioeconomy Research Centre, Ryan Institute, University of Galway, University Road, H91 REW4 Galway, Ireland; (L.F.Q.); (C.S.)
| | - Galina Brychkova
- Agriculture and Bioeconomy Research Centre, Ryan Institute, University of Galway, University Road, H91 REW4 Galway, Ireland; (L.F.Q.); (C.S.)
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3
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Accogli A, Shakya S, Yang T, Insinna C, Kim SY, Bell D, Butov KR, Severino M, Niceta M, Scala M, Lee HS, Yoo T, Stauffer J, Zhao H, Fiorillo C, Pedemonte M, Diana MC, Baldassari S, Zakharova V, Shcherbina A, Rodina Y, Fagerberg C, Roos LS, Wierzba J, Dobosz A, Gerard A, Potocki L, Rosenfeld JA, Lalani SR, Scott TM, Scott D, Azamian MS, Louie R, Moore HW, Champaigne NL, Hollingsworth G, Torella A, Nigro V, Ploski R, Salpietro V, Zara F, Pizzi S, Chillemi G, Ognibene M, Cooney E, Do J, Linnemann A, Larsen MJ, Specht S, Walters KJ, Choi HJ, Choi M, Tartaglia M, Youkharibache P, Chae JH, Capra V, Park SG, Westlake CJ. Variants in the WDR44 WD40-repeat domain cause a spectrum of ciliopathy by impairing ciliogenesis initiation. Nat Commun 2024; 15:365. [PMID: 38191484 PMCID: PMC10774338 DOI: 10.1038/s41467-023-44611-2] [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: 11/09/2022] [Accepted: 12/14/2023] [Indexed: 01/10/2024] Open
Abstract
WDR44 prevents ciliogenesis initiation by regulating RAB11-dependent vesicle trafficking. Here, we describe male patients with missense and nonsense variants within the WD40 repeats (WDR) of WDR44, an X-linked gene product, who display ciliopathy-related developmental phenotypes that we can model in zebrafish. The patient phenotypic spectrum includes developmental delay/intellectual disability, hypotonia, distinct craniofacial features and variable presence of brain, renal, cardiac and musculoskeletal abnormalities. We demonstrate that WDR44 variants associated with more severe disease impair ciliogenesis initiation and ciliary signaling. Because WDR44 negatively regulates ciliogenesis, it was surprising that pathogenic missense variants showed reduced abundance, which we link to misfolding of WDR autonomous repeats and degradation by the proteasome. We discover that disease severity correlates with increased RAB11 binding, which we propose drives ciliogenesis initiation dysregulation. Finally, we discover interdomain interactions between the WDR and NH2-terminal region that contains the RAB11 binding domain (RBD) and show patient variants disrupt this association. This study provides new insights into WDR44 WDR structure and characterizes a new syndrome that could result from impaired ciliogenesis.
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Affiliation(s)
- Andrea Accogli
- Division of Medical Genetics, Department of Specialized Medicine, McGill University Health Centre (MUHC), Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Saurabh Shakya
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Taewoo Yang
- Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, 08826, Seoul, Republic of Korea
| | - Christine Insinna
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Soo Yeon Kim
- Department of Genomic Medicine, Seoul National University Hospital, 03080, Seoul, Republic of Korea
| | - David Bell
- Advanced Biomedical Computational Science, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Kirill R Butov
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, 117997, Russia
- Department of Molecular Biology and Medical Biotechnology, Pirogov Russian National Research Medical University, Moscow, 117997, Russia
| | | | - Marcello Niceta
- Molecular Genetics and Functional Genomics, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146, Rome, Italy
| | - Marcello Scala
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova, Genoa, Italy
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Hyun Sik Lee
- School of Biological Sciences, Seoul National University, 08826, Seoul, Republic of Korea
| | - Taekyeong Yoo
- Department of Biomedical Sciences, Seoul National University College of Medicine, 03080, Seoul, Republic of Korea
| | - Jimmy Stauffer
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Huijie Zhao
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Chiara Fiorillo
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova, Genoa, Italy
- Child Neuropsychiatry, IRCCS Istituto G.Gaslini, DINOGMI University of Genova, Largo Gaslini 5, Genoa, Italy
| | - Marina Pedemonte
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Maria C Diana
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Simona Baldassari
- Unit of Medical Genetics, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Viktoria Zakharova
- National Medical Research Center for Endocrinology, Clinical data analysis department, Moscow, Russian Federation, Russia
| | - Anna Shcherbina
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, 117997, Russia
| | - Yulia Rodina
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, 117997, Russia
| | - Christina Fagerberg
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | - Laura Sønderberg Roos
- Department of Clinical Genetics, Rigshospitalet, Copenhagen University Hospital, København, Denmark
| | - Jolanta Wierzba
- Department of Pediatrics and Internal Medicine Nursing, Department of Rare Disorders, Medical University of Gdansk, Gdansk, Poland
| | - Artur Dobosz
- Department of Medical Genetics, Faculty of Medicine, Jagiellonian University Medical College, 30-663, Krakow, Poland
| | - Amanda Gerard
- Texas Children's Hospital, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Lorraine Potocki
- Texas Children's Hospital, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Jill A Rosenfeld
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
- Baylor Genetics Laboratories, Houston, TX, USA
| | - Seema R Lalani
- Texas Children's Hospital, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Tiana M Scott
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT, 84112, USA
| | - Daryl Scott
- Baylor Genetics Laboratories, Houston, TX, USA
| | | | | | | | | | | | - Annalaura Torella
- Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Vincenzo Nigro
- Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rafal Ploski
- Department of Medical Genetics, Medical University of Warsaw, Pawińskiego 3C, 02-106, Warsaw, Poland
| | - Vincenzo Salpietro
- Department of Neuromuscular Disorders, Queen Square Institute of Neurology, University. College London, London, WC1N 3BG, UK
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, 67100, L'Aquila, Italy
| | - Federico Zara
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova, Genoa, Italy
- Unit of Medical Genetics, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Simone Pizzi
- Molecular Genetics and Functional Genomics, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146, Rome, Italy
| | - Giovanni Chillemi
- Department for Innovation in Biological, Agro-food and Forest systems, DIBAF, University of Tuscia, Via S. Camillo de Lellis s.n.c, 01100, Viterbo, Italy
| | - Marzia Ognibene
- Unit of Medical Genetics, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Erin Cooney
- Division of Medical Genetics and Metabolism, Department of Pediatrics, University of Texas Medical Branch, Galveston, TX, USA
| | - Jenny Do
- Division of Medical Genetics and Metabolism, Department of Pediatrics, University of Texas Medical Branch, Galveston, TX, USA
| | - Anders Linnemann
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
| | - Martin J Larsen
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
- Clinical Genome Center, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Suzanne Specht
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Kylie J Walters
- Center for Structural Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Hee-Jung Choi
- School of Biological Sciences, Seoul National University, 08826, Seoul, Republic of Korea
| | - Murim Choi
- Department of Biomedical Sciences, Seoul National University College of Medicine, 03080, Seoul, Republic of Korea
| | - Marco Tartaglia
- Molecular Genetics and Functional Genomics, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146, Rome, Italy
| | - Phillippe Youkharibache
- Cancer Science Data Lab, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jong-Hee Chae
- Department of Genomic Medicine, Seoul National University Hospital, 03080, Seoul, Republic of Korea
| | - Valeria Capra
- Child Neuropsychiatry, IRCCS Istituto G.Gaslini, DINOGMI University of Genova, Largo Gaslini 5, Genoa, Italy
| | - Sung-Gyoo Park
- Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, 08826, Seoul, Republic of Korea.
| | - Christopher J Westlake
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA.
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Rollins KR, Blankenship JT. Dysregulation of the endoplasmic reticulum blocks recruitment of centrosome-associated proteins resulting in mitotic failure. Development 2023; 150:dev201917. [PMID: 37971218 PMCID: PMC10690056 DOI: 10.1242/dev.201917] [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: 04/24/2023] [Accepted: 10/17/2023] [Indexed: 11/19/2023]
Abstract
The endoplasmic reticulum (ER) undergoes a remarkable transition in morphology during cell division to aid in the proper portioning of the ER. However, whether changes in ER behaviors modulate mitotic events is less clear. Like many animal embryos, the early Drosophila embryo undergoes rapid cleavage cycles in a lipid-rich environment. Here, we show that mitotic spindle formation, centrosomal maturation, and ER condensation occur with similar time frames in the early syncytium. In a screen for Rab family GTPases that display dynamic function at these stages, we identified Rab1. Rab1 disruption led to an enhanced buildup of ER at the spindle poles and produced an intriguing 'mini-spindle' phenotype. ER accumulation around the mitotic space negatively correlates with spindle length/intensity. Importantly, centrosomal maturation is defective in these embryos, as mitotic recruitment of key centrosomal proteins is weakened after Rab1 disruption. Finally, division failures and ER overaccumulation is rescued by Dynein inhibition, demonstrating that Dynein is essential for ER spindle recruitment. These results reveal that ER levels must be carefully tuned during mitotic processes to ensure proper assembly of the division machinery.
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Affiliation(s)
| | - J. Todd Blankenship
- Department of Biological Sciences, University of Denver, Denver, CO 80208, USA
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5
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Miao H, Millage M, Rollins KR, Blankenship JT. A Rab39-Klp98A-Rab35 endocytic recycling pathway is essential for rapid Golgi-dependent furrow ingression. Development 2023; 150:dev201547. [PMID: 37590130 PMCID: PMC10445802 DOI: 10.1242/dev.201547] [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: 12/15/2022] [Accepted: 07/18/2023] [Indexed: 08/19/2023]
Abstract
Ingression of the plasma membrane is an essential part of the cell topology-distorting repertoire and a key element in animal cell cytokinesis. Many embryos have rapid cleavage stages in which they are furrowing powerhouses, quickly forming and disassembling cleavage furrows on timescales of just minutes. Previous work has shown that cytoskeletal proteins and membrane trafficking coordinate to drive furrow ingression, but where these membrane stores are derived from and how they are directed to furrowing processes has been less clear. Here, we identify an extensive Rab35/Rab4>Rab39/Klp98A>trans-Golgi network (TGN) endocytic recycling pathway necessary for fast furrow ingression in the Drosophila embryo. Rab39 is present in vesiculotubular compartments at the TGN where it receives endocytically derived cargo through a Rab35/Rab4-dependent pathway. A Kinesin-3 family member, Klp98A, drives the movements and tubulation activities of Rab39, and disruption of this Rab39-Klp98A-Rab35 pathway causes deep furrow ingression defects and genomic instability. These data suggest that an endocytic recycling pathway rapidly remobilizes membrane cargo from the cell surface and directs it to the trans-Golgi network to permit the initiation of new cycles of cleavage furrow formation.
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Affiliation(s)
- Hui Miao
- Department of Biological Sciences, University of Denver, Denver, CO 80208, USA
| | - Megan Millage
- Department of Biological Sciences, University of Denver, Denver, CO 80208, USA
| | | | - J. Todd Blankenship
- Department of Biological Sciences, University of Denver, Denver, CO 80208, USA
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Rab33b-exocyst interaction mediates localized secretion for focal adhesion turnover and cell migration. iScience 2022; 25:104250. [PMID: 35521520 PMCID: PMC9061791 DOI: 10.1016/j.isci.2022.104250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 02/17/2022] [Accepted: 04/08/2022] [Indexed: 12/19/2022] Open
Abstract
Rab proteins are well known regulators of intracellular trafficking; however, more and more studies point to their function also in other cellular processes, including cell migration. In this work, we have performed an siRNA screen to identify Rab proteins that influence cell migration. The screen revealed Rab33b as the strongest candidate that affected cell motility. Rab33b has been previously reported to localize at the Golgi apparatus to regulate Golgi-to-ER retrograde trafficking and Golgi homeostasis. We revealed that Rab33b also mediates post-Golgi transport to the plasma membrane. We further identified Exoc6, a subunit of the exocyst complex, as an interactor of Rab33b. Moreover, our data indicate that Rab33b regulates focal adhesion dynamics by modulating the delivery of cargo such as integrins to focal adhesions. Altogether, our results demonstrate a role for Rab33b in cell migration by regulating the delivery of integrins to focal adhesions through the interaction with Exoc6. RNAi screen reveals a role for Rab33b in cell migration Rab33b influences focal adhesion dynamics Rab33b interacts with the exocyst subunit Exoc6 Rab33b together with Exoc6 mediates the delivery of β1 integrin to adhesion points
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Gibieža P, Peterman E, Hoffman HK, Van Engeleburg S, Skeberdis VA, Prekeris R. Rab14/MACF2 complex regulates endosomal targeting during cytokinesis. Mol Biol Cell 2021; 32:554-566. [PMID: 33566684 PMCID: PMC8101466 DOI: 10.1091/mbc.e20-09-0607] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Abscission is a complex cellular process that is required for mitotic division. It is well established that coordinated and localized changes in actin and microtubule dynamics are vital for cytokinetic ring formation, as well as establishment of the abscission site. Actin cytoskeleton reorganization during abscission would not be possible without the interplay between Rab11- and Rab35-containing endosomes and their effector proteins, whose roles in regulating endocytic pathways at the cleavage furrow have now been studied extensively. Here, we identified Rab14 as a novel regulator of cytokinesis. We demonstrate that depletion of Rab14 causes either cytokinesis failure or significantly prolongs division time. We show that Rab14 contributes to the efficiency of recruiting Rab11-endosomes to the thin intracellular bridge (ICB) microtubules and that Rab14 knockout leads to inhibition of actin clearance at the abscission site. Finally, we demonstrate that Rab14 binds to microtubule minus-end interacting MACF2/CAMSAP3 complex and that this binding affects targeting of endosomes to the ICB microtubules. Collectively, our data identified Rab14 and MACF2/CAMSAP3 as proteins that regulate actin depolymerization and endosome targeting during cytokinesis.
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Affiliation(s)
- Paulius Gibieža
- Laboratory of Cell Culture, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas LT-50162, Lithuania
| | - Eric Peterman
- Department of Cell and Developmental Biology, University of Colorado Anschutz Medical, Campus, Aurora, CO 80045
| | - Huxley K Hoffman
- Department of Biological Sciences 20208, Denver University, Denver, CO
| | | | - Vytenis Arvydas Skeberdis
- Laboratory of Cell Culture, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas LT-50162, Lithuania
| | - Rytis Prekeris
- Department of Cell and Developmental Biology, University of Colorado Anschutz Medical, Campus, Aurora, CO 80045
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Hall M, Kültz D, Almaas E. Identification of key proteins involved in stickleback environmental adaptation with system-level analysis. Physiol Genomics 2020; 52:531-548. [PMID: 32956024 DOI: 10.1152/physiolgenomics.00078.2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Using abundance measurements of 1,490 proteins from four separate populations of three-spined sticklebacks, we implemented a system-level approach to correlate proteome dynamics with environmental salinity and temperature and the fish's population and morphotype. We identified robust and accurate fingerprints that classify environmental salinity, temperature, morphotype, and the population sample origin, observing that proteins with specific functions are enriched in these fingerprints. Highly apparent functions represented in all fingerprints include ion transport, proteostasis, growth, and immunity, suggesting that these functions are most diversified in populations inhabiting different environments. Applying a differential network approach, we analyzed the network of protein interactions that differs between populations. Looking at specific population combinations of differential interaction, we identify sets of connected proteins. We find that these sets and their corresponding enriched functions reflect key processes that have diverged between the four populations. Moreover, the extent of divergence, i.e., the number of enriched functions that differ between populations, is highest when all three environmental parameters are different between two populations. Key nodes in the differential interaction network signify functions that are also inherent in the fingerprints, most prominently proteostasis-related functions. However, the differential interaction network also reveals additional functions that have diverged between populations, notably cytoskeletal organization and morphogenesis. The strength of these analyses is that the results are purely data driven. With such an unbiased approach applied on a large proteomic data set, we find the strongest signals given by the data, making it possible to develop more discriminatory and complex biomarkers for specific contexts of interest.
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Affiliation(s)
- Martina Hall
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology, Trondheim, Norway.,K. G. Jebsen Center for Genetic Epidemiology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Dietmar Kültz
- Department of Animal Sciences, University of California, Davis, California
| | - Eivind Almaas
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology, Trondheim, Norway.,K. G. Jebsen Center for Genetic Epidemiology, Norwegian University of Science and Technology, Trondheim, Norway
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Yang L, Liu G, Li X, Xia Z, Wang Y, Lin W, Zhang W, Zhang W, Li X. Small GTPase RAB6 deficiency promotes alveolar progenitor cell renewal and attenuates PM2.5-induced lung injury and fibrosis. Cell Death Dis 2020; 11:827. [PMID: 33012781 PMCID: PMC7533251 DOI: 10.1038/s41419-020-03027-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 09/17/2020] [Accepted: 09/18/2020] [Indexed: 12/14/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive interstitial lung disease characterized by chronic non-specific inflammation of the interstitial lung and extensive deposition of collagen fibers leading to destruction of lung function. Studies have demonstrated that exposure to fine particulate matter (PM2.5) increases the risk of IPF. In order to recover from PM2.5-induced lung injury, alveolar epithelial cells need to be repaired and regenerated to maintain lung function. Type 2 alveolar epithelial cells (AEC2) are stem cells in the adult lung that contribute to the lung repair process through complex signaling. Our previous studies demonstrated that RAB6, a RAS family member lowly expressed in lung cancer, inhibited lung cancer stem cell self-renewal, but it is unclear whether or not and how RAB6 may regulate AEC2 cell proliferation and self-renewal in PM2.5-induced pulmonary fibrosis. Here, we demonstrated that knockout of RAB6 inhibited pulmonary fibrosis, oxidative stress, and AEC2 cell death in PM2.5-injured mice. In addition, knockout of RAB6 decreased Dickkopf 1(DKK1) autocrine and activated proliferation, self-renewal, and wnt/β-catenin signaling of PM2.5-injured AEC2 cells. RAB6 overexpression increased DKK1 autocrine and inhibited proliferation, self-renewal and wnt/β-catenin signaling in AEC2 cells in vitro. Furthermore, DKK1 inhibitors promoted proliferation, self-renewal and wnt/β-catenin signaling of RAB6 overexpressing AEC2 cells, and attenuated PM2.5-induced pulmonary fibrosis in mice. These data establish RAB6 as a regulator of DKK1 autocrine and wnt/β-catenin signal that serves to regulate AEC2 cell proliferation and self-renewal, and suggest a mechanism that RAB6 disruption may promote AEC2 cell proliferation and self-renewal to enhance lung repair following PM2.5 injury.
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Affiliation(s)
- Lawei Yang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 510515, Guangzhou, China.,Clinical Research Center, Affiliated Hospital of Guangdong Medical University, 524001, Zhanjiang, China
| | - Gang Liu
- Clinical Research Center, Affiliated Hospital of Guangdong Medical University, 524001, Zhanjiang, China
| | - Xiaomin Li
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 510515, Guangzhou, China
| | - Zhengyuan Xia
- Clinical Research Center, Affiliated Hospital of Guangdong Medical University, 524001, Zhanjiang, China.,Department of Anesthesiology, Affiliated Hospital of Guangdong Medical University, 524001, Zhanjiang, China.,Department of Anesthesiology, The University of Hong Kong, Hong Kong, China
| | - Yahong Wang
- Clinical Research Center, Affiliated Hospital of Guangdong Medical University, 524001, Zhanjiang, China
| | - Weihao Lin
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 510515, Guangzhou, China
| | - Wei Zhang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 510515, Guangzhou, China
| | - Wenjuan Zhang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 510515, Guangzhou, China
| | - Xuenong Li
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 510515, Guangzhou, China.
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10
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D'Alessandro R, Meldolesi J. News about non-secretory exocytosis: mechanisms, properties, and functions. J Mol Cell Biol 2020; 11:736-746. [PMID: 30605539 PMCID: PMC6821209 DOI: 10.1093/jmcb/mjy084] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 11/14/2018] [Accepted: 01/02/2019] [Indexed: 12/22/2022] Open
Abstract
The fusion by exocytosis of many vesicles to the plasma membrane induces the discharge to the extracellular space of their abundant luminal cargoes. Other exocytic vesicles, however, do not contain cargoes, and thus, their fusion is not followed by secretion. Therefore, two distinct processes of exocytosis exist, one secretory and the other non-secretory. The present review deals with the knowledge of non-secretory exocytosis developed during recent years. Among such developments are the dual generation of the exocytic vesicles, initially released either from the trans-Golgi network or by endocytosis; their traffic with activation of receptors, channels, pumps, and transporters; the identification of their tethering and soluble N-ethylmaleimide-sensitive factor attachment protein receptor complexes that govern membrane fusions; the growth of axons and the membrane repair. Examples of potential relevance of these processes for pathology and medicine are also reported. The developments presented here offer interesting chances for future progress in the field.
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Affiliation(s)
| | - Jacopo Meldolesi
- Scientific Institute San Raffaele and Vita Salute San Raffaele University, Via Olgettina 58, Milan, Italy
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11
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Guadagno NA, Margiotta A, Bjørnestad SA, Haugen LH, Kjos I, Xu X, Hu X, Bakke O, Margadant F, Progida C. Rab18 regulates focal adhesion dynamics by interacting with kinectin-1 at the endoplasmic reticulum. J Cell Biol 2020; 219:151855. [PMID: 32525992 PMCID: PMC7337506 DOI: 10.1083/jcb.201809020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 07/17/2019] [Accepted: 03/26/2020] [Indexed: 12/13/2022] Open
Abstract
The members of the Rab family of small GTPases are molecular switches that regulate distinct steps in different membrane traffic pathways. In addition to this canonical function, Rabs can play a role in other processes, such as cell adhesion and motility. Here, we reveal the role of the small GTPase Rab18 as a positive regulator of directional migration in chemotaxis, and the underlying mechanism. We show that knockdown of Rab18 reduces the size of focal adhesions (FAs) and influences their dynamics. Furthermore, we found that Rab18, by directly interacting with the endoplasmic reticulum (ER)-resident protein kinectin-1, controls the anterograde kinesin-1–dependent transport of the ER required for the maturation of nascent FAs and protrusion orientation toward a chemoattractant. Altogether, our data support a model in which Rab18 regulates kinectin-1 transport toward the cell surface to form ER–FA contacts, thus promoting FA growth and cell migration during chemotaxis.
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Affiliation(s)
| | | | | | | | - Ingrid Kjos
- Department of Biosciences, University of Oslo, Oslo, Norway
| | - Xiaochun Xu
- Mechanobiology Institute, National University of Singapore, Singapore
| | - Xian Hu
- Department of Biosciences, University of Oslo, Oslo, Norway
| | - Oddmund Bakke
- Department of Biosciences, University of Oslo, Oslo, Norway
| | - Felix Margadant
- Mechanobiology Institute, National University of Singapore, Singapore
| | - Cinzia Progida
- Department of Biosciences, University of Oslo, Oslo, Norway
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12
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Zhang W, Cao L, Liu X, He X, Zhang Y, Yang Z, Yang P, Wang J, Hu K, Zhang X, Liu W, Yuan X, Jing H. High expression of CHML predicts poor prognosis of multiple myeloma. J Cancer 2019; 10:6048-6056. [PMID: 31762814 PMCID: PMC6856588 DOI: 10.7150/jca.34465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 08/24/2019] [Indexed: 12/02/2022] Open
Abstract
Multiple myeloma is a hematological tumor with a malignant proliferation of myeloma cells. Although the survival time after treatment has improved, the recurrence rate of MM is still high. Choroideremia-like (CHML) protein is essential for the prenylation modification of various Rab proteins and it exerts biological effects on vesicle trafficking and signal transduction. However, little is identified about the relationship between CHML gene and MM. We integrated gene expression profiles of 1907 MM patients (1959 MM samples) from the 7 datasets. The relationship between CHML gene expression level and event-free survival (EFS), overall survival (OS), ISS stage, molecular subtype, relapse, therapy was analyzed. The differential gene exression profile of CHML-high MM group and CHML-low MM group and possible pathway related to CHML were conducted. Our data showed that EFS (P < 0.0001) and OS (P < 0.0001) in MM patients with high expression of CHML were lower than those with low CHML expression. The gene expression level of CHML was increased in subtypes of MM with poor prognosis, especially in proliferation subtype (P < 0.001). Cell division pathway (P < 0.01) was high enriched of the differential expressed genes of CHML-high group vs CHML-low group. CHML gene can be considered as an independent factor to evaluate the prognosis of MM. High expression of CHML is associated with poor survival, which is related to cell proliferation and cell division of myeloma cells.
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Affiliation(s)
- Weilong Zhang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, China
| | - Ling Cao
- Gannan Medical University, Ganzhou, 341000, China
| | - Xiaoni Liu
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, China
| | - Xue He
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Ye Zhang
- Melbourne School of Population and Global Health, The University of Melbourne, Victoria, 3010, Australia
| | - Zuozhen Yang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, China
| | - Ping Yang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, China
| | - Jing Wang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, China
| | - Kai Hu
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, China
| | - Xiuru Zhang
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Weiyou Liu
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, China
| | - Xiaoliang Yuan
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, China
| | - Hongmei Jing
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, China
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13
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Vestre K, Kjos I, Guadagno NA, Borg Distefano M, Kohler F, Fenaroli F, Bakke O, Progida C. Rab6 regulates cell migration and invasion by recruiting Cdc42 and modulating its activity. Cell Mol Life Sci 2019; 76:2593-2614. [PMID: 30830239 PMCID: PMC11105640 DOI: 10.1007/s00018-019-03057-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 02/08/2019] [Accepted: 02/26/2019] [Indexed: 12/22/2022]
Abstract
Rab proteins are master regulators of intracellular membrane trafficking, but they also contribute to cell division, signaling, polarization, and migration. The majority of the works describing the mechanisms used by Rab proteins to regulate cell motility involve intracellular transport of key molecules important for migration. Interestingly, a few studies indicate that Rabs can modulate the activity of Rho GTPases, important regulators for the cytoskeleton rearrangements, but the mechanisms behind this crosstalk are still poorly understood. In this work, we identify Rab6 as a negative regulator of cell migration in vitro and in vivo. We show that the loss of Rab6 promotes formation of actin protrusions and influences actomyosin dynamics by upregulating Cdc42 activity and downregulating myosin II phosphorylation. We further provide the molecular mechanism behind this regulation demonstrating that Rab6 interacts with both Cdc42 and Trio, a GEF for Cdc42. In sum, our results uncover a mechanism used by Rab proteins to ensure spatial regulation of Rho GTPase activity for coordination of cytoskeleton rearrangements required in migrating cells.
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Affiliation(s)
- Katharina Vestre
- Department of Biosciences, University of Oslo, Oslo, Norway
- Centre for Immune Regulation, University of Oslo, Oslo, Norway
| | - Ingrid Kjos
- Department of Biosciences, University of Oslo, Oslo, Norway
- Centre for Immune Regulation, University of Oslo, Oslo, Norway
| | - Noemi Antonella Guadagno
- Department of Biosciences, University of Oslo, Oslo, Norway
- Centre for Immune Regulation, University of Oslo, Oslo, Norway
| | - Marita Borg Distefano
- Department of Biosciences, University of Oslo, Oslo, Norway
- Centre for Immune Regulation, University of Oslo, Oslo, Norway
| | - Felix Kohler
- Department of Physics, The NJORD Centre, University of Oslo, Oslo, Norway
| | | | - Oddmund Bakke
- Department of Biosciences, University of Oslo, Oslo, Norway
- Centre for Immune Regulation, University of Oslo, Oslo, Norway
| | - Cinzia Progida
- Department of Biosciences, University of Oslo, Oslo, Norway.
- Centre for Immune Regulation, University of Oslo, Oslo, Norway.
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14
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Xiao X, Yang Y, Mao B, Cheng CY, Ni Y. Emerging role for SRC family kinases in junction dynamics during spermatogenesis. Reproduction 2019; 157:R85-R94. [PMID: 30608903 PMCID: PMC6602873 DOI: 10.1530/rep-18-0440] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 01/03/2019] [Indexed: 12/22/2022]
Abstract
SRC family kinases (SFKs) are known regulators of multiple cellular events, including cell movement, differentiation, proliferation, survival and apoptosis. SFKs are expressed virtually by all mammalian cells. They are non-receptor protein kinases that phosphorylate a variety of cellular proteins on tyrosine, leading to the activation of protein targets in response to environmental stimuli. Among SFKs, SRC, YES and FYN are the ubiquitously expressed and best studied members. In fact, SRC, the prototypical SFK, was the first tyrosine kinase identified in mammalian cells. Studies have shown that SFKs are regulators of cell junctions, and function in endocytosis and membrane trafficking to regulate junction restructuring events. Herein, we briefly summarize the recent findings in the field regarding the role of SFKs in the testis in regulating spermatogenesis, particularly in Sertoli-Sertoli and Sertoli-germ cell adhesion. While it is almost 50 years since the identification of the oncogene v-Src encoded by Rous sarcoma transforming virus, the understanding of SFK involvement during spermatogenesis in the testis remains far behind that in other epithelia and tissues. The goal of this review is to bridge this gap.
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Affiliation(s)
- Xiang Xiao
- Department of Reproductive Physiology, Zhejiang Academy of Medical Sciences, Hangzhou 310013, Zhejiang, China
| | - Yue Yang
- Department of Reproductive Physiology, Zhejiang Academy of Medical Sciences, Hangzhou 310013, Zhejiang, China
| | - Baiping Mao
- The Mary M. Woldford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, 1230 York Ave, New York, NY 10065, United States
| | - C. Yan Cheng
- The Mary M. Woldford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, 1230 York Ave, New York, NY 10065, United States
| | - Ya Ni
- Department of Reproductive Physiology, Zhejiang Academy of Medical Sciences, Hangzhou 310013, Zhejiang, China
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15
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Qin L, Walk TC, Han P, Chen L, Zhang S, Li Y, Hu X, Xie L, Yang Y, Liu J, Lu X, Yu C, Tian J, Shaff JE, Kochian LV, Liao X, Liao H. Adaption of Roots to Nitrogen Deficiency Revealed by 3D Quantification and Proteomic Analysis. PLANT PHYSIOLOGY 2019; 179:329-347. [PMID: 30455286 PMCID: PMC6324228 DOI: 10.1104/pp.18.00716] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 11/02/2018] [Indexed: 05/16/2023]
Abstract
Rapeseed (Brassica napus) is an important oil crop worldwide. However, severe inhibition of rapeseed production often occurs in the field due to nitrogen (N) deficiency. The root system is the main organ to acquire N for plant growth, but little is known about the mechanisms underlying rapeseed root adaptions to N deficiency. Here, dynamic changes in root architectural traits of N-deficient rapeseed plants were evaluated by 3D in situ quantification. Root proteome responses to N deficiency were analyzed by the tandem mass tag-based proteomics method, and related proteins were characterized further. Under N deficiency, rapeseed roots become longer, with denser cells in the meristematic zone and larger cells in the elongation zone of root tips, and also become softer with reduced solidity. A total of 171 and 755 differentially expressed proteins were identified in short- and long-term N-deficient roots, respectively. The abundance of proteins involved in cell wall organization or biogenesis was highly enhanced, but most identified peroxidases were reduced in the N-deficient roots. Notably, peroxidase activities also were decreased, which might promote root elongation while lowering the solidity of N-deficient roots. These results were consistent with the cell wall components measured in the N-deficient roots. Further functional analysis using transgenic Arabidopsis (Arabidopsis thaliana) plants demonstrated that the two root-related differentially expressed proteins contribute to the enhanced root growth under N deficiency conditions. These results provide insights into the global changes of rapeseed root responses to N deficiency and may facilitate the development of rapeseed cultivars with high N use efficiency through root-based genetic improvements.
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Affiliation(s)
- Lu Qin
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | | | - Peipei Han
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | - Liyu Chen
- Root Biology Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Sheng Zhang
- Institute of Biotechnology, Cornell University, Ithaca, New York 14853-2703
| | - Yinshui Li
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | - Xiaojia Hu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | - Lihua Xie
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | - Yong Yang
- Robert W. Holley Center for Agriculture and Health, United States Department of Agriculture-Agricultural Research Service, Cornell University, Ithaca, New York 14853
| | - Jiping Liu
- Robert W. Holley Center for Agriculture and Health, United States Department of Agriculture-Agricultural Research Service, Cornell University, Ithaca, New York 14853
| | - Xing Lu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Root Biology Center, South China Agricultural University, Guangzhou 510642, China
| | - Changbing Yu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | - Jiang Tian
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Root Biology Center, South China Agricultural University, Guangzhou 510642, China
| | - Jon E Shaff
- Robert W. Holley Center for Agriculture and Health, United States Department of Agriculture-Agricultural Research Service, Cornell University, Ithaca, New York 14853
| | - Leon V Kochian
- Global Institute for Food Security, University of Saskatchewan, Saskatoon S7N 4J8, Canada
| | - Xing Liao
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetics Improvement of Oil Crops of the Ministry of Agriculture, Wuhan 430062, China
| | - Hong Liao
- Root Biology Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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16
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Affiliation(s)
- Jean Claude Hervé
- a INSERM U1082, Université de Poitiers, CHU Poitiers , Poitiers , France
| | - Nicolas Bourmeyster
- b Laboratoire Signalisation et Transports Ioniques Membranaires (STIM) , ERL CNRS 7368, Université de Poitiers, Pôle Biologie Santé , Bâtiment B36, 1 rue Georges Bonnet, Poitiers Cédex , France
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