1
|
Vignard V, Baruteau AE, Toutain B, Mercier S, Isidor B, Redon R, Schott JJ, Küry S, Bézieau S, Monsoro-Burq AH, Ebstein F. Exploring the origins of neurodevelopmental proteasomopathies associated with cardiac malformations: are neural crest cells central to certain pathological mechanisms? Front Cell Dev Biol 2024; 12:1370905. [PMID: 39071803 PMCID: PMC11272537 DOI: 10.3389/fcell.2024.1370905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 06/05/2024] [Indexed: 07/30/2024] Open
Abstract
Neurodevelopmental proteasomopathies constitute a recently defined class of rare Mendelian disorders, arising from genomic alterations in proteasome-related genes. These alterations result in the dysfunction of proteasomes, which are multi-subunit protein complexes essential for maintaining cellular protein homeostasis. The clinical phenotype of these diseases manifests as a syndromic association involving impaired neural development and multisystem abnormalities, notably craniofacial anomalies and malformations of the cardiac outflow tract (OFT). These observations suggest that proteasome loss-of-function variants primarily affect specific embryonic cell types which serve as origins for both craniofacial structures and the conotruncal portion of the heart. In this hypothesis article, we propose that neural crest cells (NCCs), a highly multipotent cell population, which generates craniofacial skeleton, mesenchyme as well as the OFT of the heart, in addition to many other derivatives, would exhibit a distinctive vulnerability to protein homeostasis perturbations. Herein, we introduce the diverse cellular compensatory pathways activated in response to protein homeostasis disruption and explore their potential implications for NCC physiology. Altogether, the paper advocates for investigating proteasome biology within NCCs and their early cranial and cardiac derivatives, offering a rationale for future exploration and laying the initial groundwork for therapeutic considerations.
Collapse
Affiliation(s)
- Virginie Vignard
- Nantes Université, CHU Nantes, CNRS, INSERM, l’institut du thorax, Nantes, France
| | - Alban-Elouen Baruteau
- Nantes Université, CHU Nantes, CNRS, INSERM, l’institut du thorax, Nantes, France
- CHU Nantes, Department of Pediatric Cardiology and Pediatric Cardiac Surgery, FHU PRECICARE, Nantes Université, Nantes, France
- Nantes Université, CHU Nantes, INSERM, CIC FEA 1413, Nantes, France
| | - Bérénice Toutain
- Nantes Université, CNRS, INSERM, l’institut du thorax, Nantes, France
| | - Sandra Mercier
- Nantes Université, CHU Nantes, CNRS, INSERM, l’institut du thorax, Nantes, France
- CHU Nantes, Service de Génétique Médicale, Nantes Université, Nantes, France
| | - Bertrand Isidor
- Nantes Université, CHU Nantes, CNRS, INSERM, l’institut du thorax, Nantes, France
- CHU Nantes, Service de Génétique Médicale, Nantes Université, Nantes, France
| | - Richard Redon
- Nantes Université, CNRS, INSERM, l’institut du thorax, Nantes, France
| | | | - Sébastien Küry
- Nantes Université, CHU Nantes, CNRS, INSERM, l’institut du thorax, Nantes, France
- CHU Nantes, Service de Génétique Médicale, Nantes Université, Nantes, France
| | - Stéphane Bézieau
- Nantes Université, CHU Nantes, CNRS, INSERM, l’institut du thorax, Nantes, France
- CHU Nantes, Service de Génétique Médicale, Nantes Université, Nantes, France
| | - Anne H. Monsoro-Burq
- Faculté des Sciences d'Orsay, CNRS, UMR 3347, INSERM, Université Paris-Saclay, Orsay, France
- Institut Curie, PSL Research University, CNRS, UMR 3347, INSERM, Orsay, France
- Institut Universitaire de France, Paris, France
| | - Frédéric Ebstein
- Nantes Université, CNRS, INSERM, l’institut du thorax, Nantes, France
| |
Collapse
|
2
|
Flentke GR, Wilkie TE, Baulch J, Huang Y, Smith SM. Alcohol exposure suppresses ribosome biogenesis and causes nucleolar stress in cranial neural crest cells. PLoS One 2024; 19:e0304557. [PMID: 38941348 PMCID: PMC11213321 DOI: 10.1371/journal.pone.0304557] [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: 10/18/2023] [Accepted: 05/14/2024] [Indexed: 06/30/2024] Open
Abstract
Prenatal alcohol exposure (PAE) causes cognitive impairment and a distinctive craniofacial dysmorphology, due in part to apoptotic losses of the pluripotent cranial neural crest cells (CNCs) that form facial bones and cartilage. We previously reported that PAE rapidly represses expression of >70 ribosomal proteins (padj = 10-E47). Ribosome dysbiogenesis causes nucleolar stress and activates p53-MDM2-mediated apoptosis. Using primary avian CNCs and the murine CNC line O9-1, we tested whether nucleolar stress and p53-MDM2 signaling mediates this apoptosis. We further tested whether haploinsufficiency in genes that govern ribosome biogenesis, using a blocking morpholino approach, synergizes with alcohol to worsen craniofacial outcomes in a zebrafish model. In both avian and murine CNCs, pharmacologically relevant alcohol exposure (20mM, 2hr) causes the dissolution of nucleolar structures and the loss of rRNA synthesis; this nucleolar stress persisted for 18-24hr. This was followed by reduced proliferation, stabilization of nuclear p53, and apoptosis that was prevented by overexpression of MDM2 or dominant-negative p53. In zebrafish embryos, low-dose alcohol or morpholinos directed against ribosomal proteins Rpl5a, Rpl11, and Rps3a, the Tcof homolog Nolc1, or mdm2 separately caused modest craniofacial malformations, whereas these blocking morpholinos synergized with low-dose alcohol to reduce and even eliminate facial elements. Similar results were obtained using a small molecule inhibitor of RNA Polymerase 1, CX5461, whereas p53-blocking morpholinos normalized craniofacial outcomes under high-dose alcohol. Transcriptome analysis affirmed that alcohol suppressed the expression of >150 genes essential for ribosome biogenesis. We conclude that alcohol causes the apoptosis of CNCs, at least in part, by suppressing ribosome biogenesis and invoking a nucleolar stress that initiates their p53-MDM2 mediated apoptosis. We further note that the facial deficits that typify PAE and some ribosomopathies share features including reduced philtrum, upper lip, and epicanthal distance, suggesting the facial deficits of PAE represent, in part, a ribosomopathy.
Collapse
Affiliation(s)
- George R. Flentke
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States of America
| | - Thomas E. Wilkie
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States of America
| | - Josh Baulch
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States of America
| | - Yanping Huang
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States of America
| | - Susan M. Smith
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States of America
- Department of Nutrition, University of North Carolina at Chapel Hill, Kannapolis, NC, United States of America
| |
Collapse
|
3
|
Sun J, Durmaz AD, Babu A, Macabenta F, Stathopoulos A. Two sequential gene expression programs bridged by cell division support long-distance collective cell migration. Development 2024; 151:dev202262. [PMID: 38646822 PMCID: PMC11165717 DOI: 10.1242/dev.202262] [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: 08/14/2023] [Accepted: 04/08/2024] [Indexed: 04/23/2024]
Abstract
The precise assembly of tissues and organs relies on spatiotemporal regulation of gene expression to coordinate the collective behavior of cells. In Drosophila embryos, the midgut musculature is formed through collective migration of caudal visceral mesoderm (CVM) cells, but how gene expression changes as cells migrate is not well understood. Here, we have focused on ten genes expressed in the CVM and the cis-regulatory sequences controlling their expression. Although some genes are continuously expressed, others are expressed only early or late during migration. Late expression relates to cell cycle progression, as driving string/Cdc25 causes earlier division of CVM cells and accelerates the transition to late gene expression. In particular, we found that the cell cycle effector transcription factor E2F1 is a required input for the late gene CG5080. Furthermore, whereas late genes are broadly expressed in all CVM cells, early gene transcripts are polarized to the anterior or posterior ends of the migrating collective. We show this polarization requires transcription factors Snail, Zfh1 and Dorsocross. Collectively, these results identify two sequential gene expression programs bridged by cell division that support long-distance directional migration of CVM cells.
Collapse
Affiliation(s)
- Jingjing Sun
- California Institute of Technology, Division of Biology and Biological Engineering, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - Ayse Damla Durmaz
- California Institute of Technology, Division of Biology and Biological Engineering, 1200 East California Boulevard, Pasadena, CA 91125, USA
- Faculty of Biology, Ludwig-Maximilians Universität München, München, 82152 DE, Germany
| | - Aswini Babu
- California Institute of Technology, Division of Biology and Biological Engineering, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - Frank Macabenta
- California Institute of Technology, Division of Biology and Biological Engineering, 1200 East California Boulevard, Pasadena, CA 91125, USA
- California State University, Monterey Bay, Seaside, CA 93955, USA
| | - Angelike Stathopoulos
- California Institute of Technology, Division of Biology and Biological Engineering, 1200 East California Boulevard, Pasadena, CA 91125, USA
| |
Collapse
|
4
|
Bardag Gorce F, Al Dahan M, Narwani K, Terrazas J, Ferrini M, Calhoun CC, Uyanne J, Royce-Flores J, Crum E, Niihara Y. Human Oral Mucosa as a Potentially Effective Source of Neural Crest Stem Cells for Clinical Practice. Cells 2023; 12:2216. [PMID: 37759439 PMCID: PMC10526281 DOI: 10.3390/cells12182216] [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: 07/13/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
We report in this study on the isolation and expansion of neural crest stem cells (NCSCs) from the epithelium of oral mucosa (OM) using reagents that are GMP-certified and FDA-approved for clinical use. Characterization analysis showed that the levels of keratins K2, K6C, K4, K13, K31, and K15-specific to OM epithelial cells-were significantly lower in the experimental NCSCs. While SOX10 was decreased with no statistically significant difference, the earliest neural crest specifier genes SNAI1/2, Ap2a, Ap2c, SOX9, SOX30, Pax3, and Twist1 showed a trend in increased expression in NCSCs. In addition, proteins of Oct4, Nestin and Noth1 were found to be greatly expressed, confirming NCSC multipotency. In conclusion, our study showed that the epithelium of OM contains NCSCs that can be isolated and expanded with clinical-grade reagents to supply the demand for multipotent cells required for clinical applications in regenerative medicine. Supported by Emmaus Medical Inc.
Collapse
Affiliation(s)
- Fawzia Bardag Gorce
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
- Division of Oral & Maxillofacial Surgery and Hospital Dentistry, Department of Surgery Harbor UCLA Medical Center, Torrance, CA 90502, USA
- Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Mais Al Dahan
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
- Division of Oral & Maxillofacial Surgery and Hospital Dentistry, Department of Surgery Harbor UCLA Medical Center, Torrance, CA 90502, USA
| | - Kavita Narwani
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
| | - Jesus Terrazas
- Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Monica Ferrini
- Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Colonya C. Calhoun
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
- Department of Surgery, UCLA, David Geffen School of Medicine, Los Angeles, CA 90095, USA
- UCLA School of Dentistry, Los Angeles, CA 90095, USA
- Department of Oral & Maxillofacial Surgery and Hospital Dentistry, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
| | - Jettie Uyanne
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
- Division of Oral & Maxillofacial Surgery and Hospital Dentistry, Department of Surgery Harbor UCLA Medical Center, Torrance, CA 90502, USA
- Herman Ostrow School of Dentistry of USC, Los Angeles, CA 90089, USA
| | - Jun Royce-Flores
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
- Division of Oral & Maxillofacial Surgery and Hospital Dentistry, Department of Surgery Harbor UCLA Medical Center, Torrance, CA 90502, USA
- UCLA School of Dentistry, Los Angeles, CA 90095, USA
| | - Eric Crum
- Division of Oral & Maxillofacial Surgery and Hospital Dentistry, Department of Surgery Harbor UCLA Medical Center, Torrance, CA 90502, USA
- Department of Surgery, UCLA, David Geffen School of Medicine, Los Angeles, CA 90095, USA
- UCLA School of Dentistry, Los Angeles, CA 90095, USA
| | - Yutaka Niihara
- The Lundquist Institute for Biomedical Innovation, Torrance, CA 90502, USA (Y.N.)
- Emmaus Medical, Inc., Torrance, CA 90503, USA
| |
Collapse
|
5
|
Yu EPY, Saxena V, Perin S, Ekker M. Loss of dlx5a/ dlx6a Locus Alters Non-Canonical Wnt Signaling and Meckel's Cartilage Morphology. Biomolecules 2023; 13:1347. [PMID: 37759750 PMCID: PMC10526740 DOI: 10.3390/biom13091347] [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: 08/05/2023] [Revised: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
The dlx genes encode transcription factors that establish a proximal-distal polarity within neural crest cells to bestow a regional identity during craniofacial development. The expression regions of dlx paralogs are overlapping yet distinct within the zebrafish pharyngeal arches and may also be involved in progressive morphologic changes and organization of chondrocytes of the face. However, how each dlx paralog of dlx1a, dlx2a, dlx5a and dlx6a affects craniofacial development is still largely unknown. We report here that the average lengths of the Meckel's, palatoquadrate and ceratohyal cartilages in different dlx mutants were altered. Mutants for dlx5a-/- and dlx5i6-/-, where the entire dlx5a/dlx6a locus was deleted, have the shortest lengths for all three structures at 5 days post fertilization (dpf). This phenotype was also observed in 14 dpf larvae. Loss of dlx5i6 also resulted in increased proliferation of neural crest cells and expression of chondrogenic markers. Additionally, altered expression and function of non-canonical Wnt signaling were observed in these mutants suggesting a novel interaction between dlx5i6 locus and non-canonical Wnt pathway regulating ventral cartilage morphogenesis.
Collapse
Affiliation(s)
| | | | | | - Marc Ekker
- Department of Biology, University of Ottawa, Marie-Curie Private, Ottawa, ON K1N 94A, Canada (S.P.)
| |
Collapse
|
6
|
Nekooie Marnany N, Fodil R, Féréol S, Dady A, Depp M, Relaix F, Motterlini R, Foresti R, Duband JL, Dufour S. Glucose oxidation drives trunk neural crest cell development and fate. J Cell Sci 2023; 136:jcs260607. [PMID: 37589341 DOI: 10.1242/jcs.260607] [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: 09/06/2022] [Accepted: 06/30/2023] [Indexed: 08/18/2023] Open
Abstract
Bioenergetic metabolism is a key regulator of cellular function and signaling, but how it can instruct the behavior of cells and their fate during embryonic development remains largely unknown. Here, we investigated the role of glucose metabolism in the development of avian trunk neural crest cells (NCCs), a migratory stem cell population of the vertebrate embryo. We uncovered that trunk NCCs display glucose oxidation as a prominent metabolic phenotype, in contrast to what is seen for cranial NCCs, which instead rely on aerobic glycolysis. In addition, only one pathway downstream of glucose uptake is not sufficient for trunk NCC development. Indeed, glycolysis, mitochondrial respiration and the pentose phosphate pathway are all mobilized and integrated for the coordinated execution of diverse cellular programs, epithelial-to-mesenchymal transition, adhesion, locomotion, proliferation and differentiation, through regulation of specific gene expression. In the absence of glucose, the OXPHOS pathway fueled by pyruvate failed to promote trunk NCC adaptation to environmental stiffness, stemness maintenance and fate-decision making. These findings highlight the need for trunk NCCs to make the most of the glucose pathway potential to meet the high metabolic demands appropriate for their development.
Collapse
Affiliation(s)
| | - Redouane Fodil
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Sophie Féréol
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Alwyn Dady
- Laboratoire Gly-CRRET, Université Paris-Est Créteil, 94000 Créteil, France
| | - Marine Depp
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Frederic Relaix
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | | | - Roberta Foresti
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Jean-Loup Duband
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Sylvie Dufour
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| |
Collapse
|
7
|
Candido-Ferreira IL, Lukoseviciute M, Sauka-Spengler T. Multi-layered transcriptional control of cranial neural crest development. Semin Cell Dev Biol 2022; 138:1-14. [PMID: 35941042 DOI: 10.1016/j.semcdb.2022.07.010] [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: 01/27/2022] [Revised: 07/23/2022] [Accepted: 07/23/2022] [Indexed: 11/28/2022]
Abstract
The neural crest (NC) is an emblematic population of embryonic stem-like cells with remarkable migratory ability. These distinctive attributes have inspired the curiosity of developmental biologists for over 150 years, however only recently the regulatory mechanisms controlling the complex features of the NC have started to become elucidated at genomic scales. Regulatory control of NC development is achieved through combinatorial transcription factor binding and recruitment of associated transcriptional complexes to distal cis-regulatory elements. Together, they regulate when, where and to what extent transcriptional programmes are actively deployed, ultimately shaping ontogenetic processes. Here, we discuss how transcriptional networks control NC ontogeny, with a special emphasis on the molecular mechanisms underlying specification of the cephalic NC. We also cover emerging properties of transcriptional regulation revealed in diverse developmental systems, such as the role of three-dimensional conformation of chromatin, and how they are involved in the regulation of NC ontogeny. Finally, we highlight how advances in deciphering the NC transcriptional network have afforded new insights into the molecular basis of human diseases.
Collapse
Affiliation(s)
- Ivan L Candido-Ferreira
- University of Oxford, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, Oxford OX3 9DS, UK
| | - Martyna Lukoseviciute
- University of Oxford, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, Oxford OX3 9DS, UK
| | - Tatjana Sauka-Spengler
- University of Oxford, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, Oxford OX3 9DS, UK.
| |
Collapse
|
8
|
Non-canonical Wnt signaling promotes directed migration of intestinal stem cells to sites of injury. Nat Commun 2021; 12:7150. [PMID: 34887411 PMCID: PMC8660829 DOI: 10.1038/s41467-021-27384-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 11/15/2021] [Indexed: 12/16/2022] Open
Abstract
Tissue regeneration after injury requires coordinated regulation of stem cell activation, division, and daughter cell differentiation, processes that are increasingly well understood in many regenerating tissues. How accurate stem cell positioning and localized integration of new cells into the damaged epithelium are achieved, however, remains unclear. Here, we show that enteroendocrine cells coordinate stem cell migration towards a wound in the Drosophila intestinal epithelium. In response to injury, enteroendocrine cells release the N-terminal domain of the PTK7 orthologue, Otk, which activates non-canonical Wnt signaling in intestinal stem cells, promoting actin-based protrusion formation and stem cell migration towards a wound. We find that this migratory behavior is closely linked to proliferation, and that it is required for efficient tissue repair during injury. Our findings highlight the role of non-canonical Wnt signaling in regeneration of the intestinal epithelium, and identify enteroendocrine cell-released ligands as critical coordinators of intestinal stem cell migration.
Collapse
|
9
|
Morrison JA, McLennan R, Teddy JM, Scott AR, Kasemeier-Kulesa JC, Gogol MM, Kulesa PM. Single-cell reconstruction with spatial context of migrating neural crest cells and their microenvironments during vertebrate head and neck formation. Development 2021; 148:273452. [PMID: 35020873 DOI: 10.1242/dev.199468] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 10/15/2021] [Indexed: 12/20/2022]
Abstract
The dynamics of multipotent neural crest cell differentiation and invasion as cells travel throughout the vertebrate embryo remain unclear. Here, we preserve spatial information to derive the transcriptional states of migrating neural crest cells and the cellular landscape of the first four chick cranial to cardiac branchial arches (BA1-4) using label-free, unsorted single-cell RNA sequencing. The faithful capture of branchial arch-specific genes led to identification of novel markers of migrating neural crest cells and 266 invasion genes common to all BA1-4 streams. Perturbation analysis of a small subset of invasion genes and time-lapse imaging identified their functional role to regulate neural crest cell behaviors. Comparison of the neural crest invasion signature to other cell invasion phenomena revealed a shared set of 45 genes, a subset of which showed direct relevance to human neuroblastoma cell lines analyzed after exposure to the in vivo chick embryonic neural crest microenvironment. Our data define an important spatio-temporal reference resource to address patterning of the vertebrate head and neck, and previously unidentified cell invasion genes with the potential for broad impact.
Collapse
Affiliation(s)
- Jason A Morrison
- Stowers Institute for Medical Research, Kansas City, MO 64110, USA
| | - Rebecca McLennan
- Stowers Institute for Medical Research, Kansas City, MO 64110, USA
| | - Jessica M Teddy
- Stowers Institute for Medical Research, Kansas City, MO 64110, USA
| | - Allison R Scott
- Stowers Institute for Medical Research, Kansas City, MO 64110, USA
| | | | | | - Paul M Kulesa
- Stowers Institute for Medical Research, Kansas City, MO 64110, USA.,Department of Anatomy and Cell Biology, University of Kansas School of Medicine, Kansas City, KS 66160, USA
| |
Collapse
|
10
|
Landy MA, Goyal M, Lai HC. Nociceptor subtypes are born continuously over DRG development. Dev Biol 2021; 479:91-98. [PMID: 34352273 PMCID: PMC8410684 DOI: 10.1016/j.ydbio.2021.07.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/29/2021] [Accepted: 07/31/2021] [Indexed: 12/14/2022]
Abstract
Sensory neurogenesis in the dorsal root ganglion (DRG) occurs in two waves of differentiation with larger, myelinated proprioceptive and low-threshold mechanoreceptor (LTMR) neurons differentiating before smaller, unmyelinated (C) nociceptive neurons. This temporal difference was established from early birthdating studies based on DRG soma cell size. However, distinctions in birthdates between molecular subtypes of sensory neurons, particularly nociceptors, is unknown. Here, we assess the birthdate of lumbar DRG neurons in mice using a thymidine analog, EdU, to label developing neurons exiting mitosis combined with co-labeling of known sensory neuron markers. We find that different nociceptor subtypes are born on similar timescales, with continuous births between E9.5 to E13.5, and peak births from E10.5 to E11.5. Notably, we find that thinly myelinated Aδ-fiber nociceptors and peptidergic C-fibers are born more broadly between E10.5 and E11.5 than previously thought and that non-peptidergic C-fibers and C-LTMRs are born with a peak birth date of E11.5. Moreover, we find that the percentages of nociceptor subtypes born at a particular timepoint are the same for any given nociceptor cell type marker, indicating that intrinsic or extrinsic influences on cell type diversity are occurring similarly across developmental time. Overall, the patterns of birth still fit within the classical "two wave" description, as touch and proprioceptive fibers are born primarily at E10.5, but suggest that nociceptors have a slightly broader wave of birthdates with different nociceptor subtypes continually differentiating throughout sensory neurogenesis irrespective of myelination.
Collapse
Affiliation(s)
- Mark A Landy
- Dept. of Neuroscience, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Megan Goyal
- Dept. of Neuroscience, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Helen C Lai
- Dept. of Neuroscience, UT Southwestern Medical Center, Dallas, TX 75390, USA.
| |
Collapse
|
11
|
Diener J, Baggiolini A, Pernebrink M, Dalcher D, Lerra L, Cheng PF, Varum S, Häusel J, Stierli S, Treier M, Studer L, Basler K, Levesque MP, Dummer R, Santoro R, Cantù C, Sommer L. Epigenetic control of melanoma cell invasiveness by the stem cell factor SALL4. Nat Commun 2021; 12:5056. [PMID: 34417458 PMCID: PMC8379183 DOI: 10.1038/s41467-021-25326-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 08/03/2021] [Indexed: 02/06/2023] Open
Abstract
Melanoma cells rely on developmental programs during tumor initiation and progression. Here we show that the embryonic stem cell (ESC) factor Sall4 is re-expressed in the Tyr::NrasQ61K; Cdkn2a-/- melanoma model and that its expression is necessary for primary melanoma formation. Surprisingly, while Sall4 loss prevents tumor formation, it promotes micrometastases to distant organs in this melanoma-prone mouse model. Transcriptional profiling and in vitro assays using human melanoma cells demonstrate that SALL4 loss induces a phenotype switch and the acquisition of an invasive phenotype. We show that SALL4 negatively regulates invasiveness through interaction with the histone deacetylase (HDAC) 2 and direct co-binding to a set of invasiveness genes. Consequently, SALL4 knock down, as well as HDAC inhibition, promote the expression of an invasive signature, while inhibition of histone acetylation partially reverts the invasiveness program induced by SALL4 loss. Thus, SALL4 appears to regulate phenotype switching in melanoma through an HDAC2-mediated mechanism.
Collapse
Affiliation(s)
- Johanna Diener
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Arianna Baggiolini
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
- Developmental Biology, The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mattias Pernebrink
- Wallenberg Centre for Molecular Medicine, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Division of Molecular Medicine and Virology; Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - Damian Dalcher
- University of Zürich, Department of Molecular Mechanisms of Disease, Zürich, Switzerland
| | - Luigi Lerra
- University of Zürich, Department of Molecular Mechanisms of Disease, Zürich, Switzerland
| | - Phil F Cheng
- University Hospital of Zürich, Department of Dermatology, Zürich, Switzerland
| | - Sandra Varum
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Jessica Häusel
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Salome Stierli
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Mathias Treier
- Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Lorenz Studer
- Developmental Biology, The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Konrad Basler
- University of Zürich, Institute of Molecular Life Sciences, Zürich, Switzerland
| | - Mitchell P Levesque
- University Hospital of Zürich, Department of Dermatology, Zürich, Switzerland
| | - Reinhard Dummer
- University Hospital of Zürich, Department of Dermatology, Zürich, Switzerland
| | - Raffaella Santoro
- University of Zürich, Department of Molecular Mechanisms of Disease, Zürich, Switzerland
| | - Claudio Cantù
- Wallenberg Centre for Molecular Medicine, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Division of Molecular Medicine and Virology; Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
- University of Zürich, Institute of Molecular Life Sciences, Zürich, Switzerland
| | - Lukas Sommer
- University of Zürich, Institute of Anatomy, Zürich, Switzerland.
| |
Collapse
|
12
|
Kulesa PM, Kasemeier-Kulesa JC, Morrison JA, McLennan R, McKinney MC, Bailey C. Modelling Cell Invasion: A Review of What JD Murray and the Embryo Can Teach Us. Bull Math Biol 2021; 83:26. [PMID: 33594536 DOI: 10.1007/s11538-021-00859-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/08/2021] [Indexed: 12/11/2022]
Abstract
Cell invasion and cell plasticity are critical to human development but are also striking features of cancer metastasis. By distributing a multipotent cell type from a place of birth to distal locations, the vertebrate embryo builds organs. In comparison, metastatic tumor cells often acquire a de-differentiated phenotype and migrate away from a primary site to inhabit new microenvironments, disrupting normal organ function. Countless observations of both embryonic cell migration and tumor metastasis have demonstrated complex cell signaling and interactive behaviors that have long confounded scientist and clinician alike. James D. Murray realized the important role of mathematics in biology and developed a unique strategy to address complex biological questions such as these. His work offers a practical template for constructing clear, logical, direct and verifiable models that help to explain complex cell behaviors and direct new experiments. His pioneering work at the interface of development and cancer made significant contributions to glioblastoma cancer and embryonic pattern formation using often simple models with tremendous predictive potential. Here, we provide a brief overview of advances in cell invasion and cell plasticity using the embryonic neural crest and its ancestral relationship to aggressive cancers that put into current context the timeless aspects of his work.
Collapse
Affiliation(s)
- Paul M Kulesa
- Stowers Institute for Medical Research, Kansas City, MO, 64110, USA. .,Department of Anatomy and Cell Biology, School of Medicine, University of Kansas, Kansas City, KS, 66160, USA.
| | | | - Jason A Morrison
- Stowers Institute for Medical Research, Kansas City, MO, 64110, USA
| | - Rebecca McLennan
- Stowers Institute for Medical Research, Kansas City, MO, 64110, USA
| | | | - Caleb Bailey
- Department of Biology, Brigham Young University-Idaho, Rexburg, ID, 83460, USA
| |
Collapse
|
13
|
Insights into Differentiation of Melanocytes from Human Stem Cells and Their Relevance for Melanoma Treatment. Cancers (Basel) 2020; 12:cancers12092508. [PMID: 32899370 PMCID: PMC7564443 DOI: 10.3390/cancers12092508] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/20/2020] [Accepted: 09/01/2020] [Indexed: 12/27/2022] Open
Abstract
Simple Summary The reactivation of embryonic developmental programs is crucial for melanoma cells to grow and to metastasize. In order to understand this process better, we first summarize the melanocytic differentiation process both in vivo and in vitro. Secondly, we compare and highlight important similarities between neural crest cell fate during differentiation and tumor cell characteristics during melanoma mestastasis. Finally, we suggest possible therapeutic targets, which could be used to inhibit phenotype switching by developmental cues and hence also suppress the metastatic melanoma spread. Abstract Malignant melanoma represents a highly aggressive form of skin cancer. The metastatic process itself is mostly governed by the so-called epithelial mesenchymal transition (EMT), which confers cancer cells migrative, invasive and resistance abilities. Since EMT represents a conserved developmental process, it is worthwhile further examining the nature of early developmental steps fundamental for melanocyte differentiation. This can be done either in vivo by analyzing the physiologic embryo development in different species or by in vitro studies of melanocytic differentiation originating from embryonic human stem cells. Most importantly, external cues drive progenitor cell differentiation, which can be divided in stages favoring neural crest specification or melanocytic differentiation and proliferation. In this review, we describe ectopic factors which drive human pluripotent stem cell differentiation to melanocytes in 2D, as well as in organoid models. Furthermore, we compare developmental mechanisms with processes described to occur during melanoma development. Finally, we suggest differentiation factors as potential co-treatment options for metastatic melanoma patients.
Collapse
|
14
|
A cross-platform approach to characterize and screen potential neurovascular unit toxicants. Reprod Toxicol 2020; 96:300-315. [PMID: 32590145 PMCID: PMC9773816 DOI: 10.1016/j.reprotox.2020.06.010] [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: 12/10/2019] [Revised: 05/28/2020] [Accepted: 06/15/2020] [Indexed: 12/24/2022]
Abstract
Development of the neurovascular unit (NVU) is a complex, multistage process that requires orchestrated cell signaling mechanisms across several cell types and ultimately results in formation of the blood-brain barrier. Typical high-throughput screening (HTS) assays investigate single biochemical or single cell responses following chemical insult. As the NVU comprises multiple cell types interacting at various stages of development, a methodology combining high-throughput results across pertinent cell-based assays is needed to investigate potential chemical-induced disruption to the development of this complex cell system. To this end, we implemented a novel method for screening putative NVU disruptors across diverse assay platforms to predict chemical perturbation of the developing NVU. HTS assay results measuring chemical-induced perturbations to cellular key events across angiogenic and neurogenic outcomes in vitro were combined to create a cell-based prioritization of NVU hazard. Chemicals were grouped according to similar modes of action to train a logistic regression literature model on a training set of 38 chemicals. This model utilizes the chemical-specific pairwise mutual information score for PubMed MeSH annotations to represent a quantitative measure of previously published results. Taken together, this study presents a methodology to investigate NVU developmental hazard using cell-based HTS assays and literature evidence to prioritize screening of putative NVU disruptors towards a knowledge-driven characterization of neurovascular developmental toxicity. The results from these screening efforts demonstrate that chemicals representing a range of putative vascular disrupting compound (pVDC) scores can also produce effects on neurogenic outcomes and characterizes possible modes of action for disrupting the developing NVU.
Collapse
|
15
|
Li Y, Vieceli FM, Gonzalez WG, Li A, Tang W, Lois C, Bronner ME. In Vivo Quantitative Imaging Provides Insights into Trunk Neural Crest Migration. Cell Rep 2020; 26:1489-1500.e3. [PMID: 30726733 PMCID: PMC6449054 DOI: 10.1016/j.celrep.2019.01.039] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/29/2018] [Accepted: 01/10/2019] [Indexed: 12/29/2022] Open
Abstract
Neural crest (NC) cells undergo extensive migrations during development. Here, we couple in vivo live imaging at high resolution with custom software tools to reveal dynamic migratory behavior in chick embryos. Trunk NC cells migrate as individuals with both stochastic and biased features as they move dorsoventrally to form peripheral ganglia. Their leading edge displays a prominent fan-shaped lamellipodium that reorients upon cell-cell contact. Computational analysis reveals that when the lamellipodium of one cell touches the body of another, the two cells undergo "contact attraction," often moving together and then separating via a pulling force exerted by lamellipodium. Targeted optical manipulation shows that cell interactions coupled with cell density generate a long-range biased random walk behavior, such that cells move from high to low density. In contrast to chain migration noted at other axial levels, the results show that individual trunk NC cells navigate the complex environment without tight coordination between neighbors.
Collapse
Affiliation(s)
- Yuwei Li
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Felipe M Vieceli
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Walter G Gonzalez
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Ang Li
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX 76019, USA
| | - Weiyi Tang
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Carlos Lois
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Marianne E Bronner
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
| |
Collapse
|
16
|
Rezaei-Lotfi S, Farahani RM. Coupled cycling and regulation of metazoan morphogenesis. Cell Div 2020; 15:1. [PMID: 32002022 PMCID: PMC6986050 DOI: 10.1186/s13008-020-0059-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 01/16/2020] [Indexed: 01/01/2023] Open
Abstract
Metazoan animals are characterized by restricted phenotypic heterogeneity (i.e. morphological disparity) of organisms within various species, a feature that contrasts sharply with intra-species morphological diversity observed in the plant kingdom. Robust emergence of morphogenic blueprint in metazoan animals reflects restricted autonomy of individual cells in adoption of fate outcomes such as differentiation. Fates of individual cells are linked to and influenced by fates of neighboring cells at the population level. Such coupling is a common property of all self-organising systems and propels emergence of order from simple interactions between individual cells without supervision by external directing forces. As a consequence of coupling, expected functional relationship between the constituent cells of an organ system is robustly established concurrent with multiple rounds of cell division during morphogenesis. Notably, the molecular regulation of multicellular coupling during morphogenic self-organisation remains largely unexplored. Here, we review the existing literature on multicellular self-organisation with particular emphasis on recent discovery that β-catenin is the key coupling factor that programs emergence of multi-cellular self-organisation by regulating synchronised cycling of individual cells.
Collapse
Affiliation(s)
| | - Ramin M Farahani
- IDR/Westmead Institute for Medical Research, Westmead, Australia.,2Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006 Australia
| |
Collapse
|
17
|
Rezaei-Lotfi S, Hunter N, Farahani RM. Coupled cycling programs multicellular self-organization of neural progenitors. Cell Cycle 2019; 18:2040-2054. [PMID: 31286803 PMCID: PMC6681778 DOI: 10.1080/15384101.2019.1638692] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 06/12/2019] [Accepted: 06/14/2019] [Indexed: 02/06/2023] Open
Abstract
Self-organization is central to the morphogenesis of multicellular organisms. However, the molecular platform that coordinates the robust emergence of complex morphological patterns from local interactions between cells remains unresolved. Here we demonstrate that neural self- organization is driven by coupled cycling of progenitor cells. In a coupled cycling mode, intercellular contacts relay extrinsic cues to override the intrinsic cycling rhythm of an individual cell and synchronize the population. The stringency of coupling and hence the synchronicity of the population is programmed by recruitment of a key coupler, β-catenin, into junctional complexes. As such, multicellular self-organization is driven by the same basic mathematical principle that governs synchronized behavior of macro-scale biological systems as diverse as the synchronized chirping of crickets, flashing of fireflies and schooling of fish; that is synchronization by coupling. It is proposed that coupled cycling foreshadows a fundamental adaptive change that facilitated evolution and diversification of multicellular life forms.
Collapse
Affiliation(s)
- Saba Rezaei-Lotfi
- IDR/Westmead Institute for Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Neil Hunter
- IDR/Westmead Institute for Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Ramin M Farahani
- IDR/Westmead Institute for Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
18
|
Stage-dependent differential gene expression profiles of cranial neural crest-like cells derived from mouse-induced pluripotent stem cells. Med Mol Morphol 2019; 53:28-41. [PMID: 31297611 PMCID: PMC7033077 DOI: 10.1007/s00795-019-00229-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 06/26/2019] [Indexed: 12/13/2022]
Abstract
Cranial neural crest cells are multipotent cells that migrate into the pharyngeal arches of the vertebrate embryo and differentiate into various craniofacial organ derivatives. Therefore, migrating cranial neural crest cells are considered one of the most attractive candidate cell sources in regenerative medicine. We generated cranial neural crest like cell (cNCCs) using mouse-induced pluripotent stem cells cultured in neural crest-inducing medium for 14 days. Subsequently, we conducted RNA sequencing experiments to analyze gene expression profiles of cNCCs at different time points after induction. cNCCs expressed several neural crest specifier genes; however, some previously reported specifier genes such as paired box 3 and Forkhead box D3, which are essential for embryonic neural crest development, were not expressed. Moreover, ETS proto-oncogene 1, transcription factor and sex-determining region Y-box 10 were only expressed after 14 days of induction. Finally, cNCCs expressed multiple protocadherins and a disintegrin and metalloproteinase with thrombospondin motifs enzymes, which may be crucial for their migration.
Collapse
|
19
|
Vilches-Moure JG. Embryonic Chicken ( Gallus gallus domesticus) as a Model of Cardiac Biology and Development. Comp Med 2019; 69:184-203. [PMID: 31182184 PMCID: PMC6591676 DOI: 10.30802/aalas-cm-18-000061] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/06/2018] [Accepted: 11/29/2018] [Indexed: 12/13/2022]
Abstract
Cardiovascular disease remains one of the top contributors to morbidity and mortality in the United States. Increasing evidence suggests that many processes, pathways, and programs observed during development and organogenesis are recapitulated in adults in the face of disease. Therefore, a heightened understanding of cardiac development and organogenesis will help increase our understanding of developmental defects and cardiovascular diseases in adults. Chicks have long served as a model system in which to study developmental problems. Detailed descriptions of morphogenesis, low cost, accessibility, ease of manipulation, and the optimization of genetic engineering techniques have made chicks a robust model for studying development and make it a powerful platform for cardiovascular research. This review summarizes the cardiac developmental milestones of embryonic chickens, practical considerations when working with chicken embryos, and techniques available for use in chicks (including tissue chimeras, genetic manipulations, and live imaging). In addition, this article highlights examples that accentuate the utility of the embryonic chicken as model system in which to study cardiac development, particularly epicardial development, and that underscore the importance of how studying development informs our understanding of disease.
Collapse
Affiliation(s)
- José G Vilches-Moure
- Department of Comparative Medicine, Stanford University School of Medicine, Stanford, California,
| |
Collapse
|
20
|
Schumacher L. Collective Cell Migration in Development. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1146:105-116. [PMID: 31612456 DOI: 10.1007/978-3-030-17593-1_7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Collective cell migration is a key process in developmental biology, facilitating the bulk movement of cells in the morphogenesis of animal tissues. Predictive understanding in this field remains challenging due to the complexity of many interacting cells, their signalling, and microenvironmental factors - all of which can give rise to non-intuitive emergent behaviours. In this chapter we discuss biological examples of collective cell migration from a range of model systems, developmental stages, and spatial scales: border cell migration and haemocyte dispersal in Drosophila, gastrulation, neural crest migration, lateral line formation in zebrafish, and branching morphogenesis; as well as examples of developmental defects and similarities to metastatic invasion in cancer. These examples will be used to illustrate principles that we propose to be important: heterogeneity of cell states, substrate-free migration, contact-inhibition of locomotion, confinement and repulsive cues, cell-induced (or self-generated) gradients, stochastic group decisions, tissue mechanics, and reprogramming of cell behaviours. Understanding how such principles play a common, overarching role across multiple biological systems may lead towards a more integrative understanding of the causes and function of collective cell migration in developmental biology, and to potential strategies for the repair of developmental defects, the prevention and control of cancer, and advances in tissue engineering.
Collapse
Affiliation(s)
- Linus Schumacher
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK.
| |
Collapse
|
21
|
Rajan SG, Gallik KL, Monaghan JR, Uribe RA, Bronner ME, Saxena A. Tracking neural crest cell cycle progression in vivo. Genesis 2018; 56:e23214. [PMID: 29956448 DOI: 10.1002/dvg.23214] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 04/23/2018] [Accepted: 04/26/2018] [Indexed: 01/03/2023]
Abstract
Analysis of cell cycle entry/exit and progression can provide fundamental insights into stem cell propagation, maintenance, and differentiation. The neural crest is a unique stem cell population in vertebrate embryos that undergoes long-distance collective migration and differentiation into a wide variety of derivatives. Using traditional techniques such as immunohistochemistry to track cell cycle changes in such a dynamic population is challenging, as static time points provide an incomplete spatiotemporal picture. In contrast, the fluorescent, ubiquitination-based cell cycle indicator (Fucci) system provides in vivo readouts of cell cycle progression and has been previously adapted for use in zebrafish. The most commonly used Fucci systems are ubiquitously expressed, making tracking of a specific cell population challenging. Therefore, we generated a transgenic zebrafish line, Tg(-4.9sox10:mAG-gmnn(1/100)-2A-mCherry-cdt1(1/190)), in which the Fucci system is specifically expressed in delaminating and migrating neural crest cells. Here, we demonstrate validation of this new tool and its use in live high-resolution tracking of cell cycle progression in the neural crest and derivative populations.
Collapse
Affiliation(s)
- Sriivatsan G Rajan
- Department of Biological Sciences, University of Illinois at Chicago, Chicago, Illinois, 60607
| | - Kristin L Gallik
- Department of Biological Sciences, University of Illinois at Chicago, Chicago, Illinois, 60607
| | - James R Monaghan
- Department of Biology, Northeastern University, Boston, Massachusetts, 02131
| | - Rosa A Uribe
- Department of Biosciences, Rice University, Houston, Texas, 77005
| | - Marianne E Bronner
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California, 91125
| | - Ankur Saxena
- Department of Biological Sciences, University of Illinois at Chicago, Chicago, Illinois, 60607
| |
Collapse
|
22
|
Schumacher LJ, Kulesa PM, McLennan R, Baker RE, Maini PK. Multidisciplinary approaches to understanding collective cell migration in developmental biology. Open Biol 2017; 6:rsob.160056. [PMID: 27278647 PMCID: PMC4929938 DOI: 10.1098/rsob.160056] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 05/05/2016] [Indexed: 12/18/2022] Open
Abstract
Mathematical models are becoming increasingly integrated with experimental efforts in the study of biological systems. Collective cell migration in developmental biology is a particularly fruitful application area for the development of theoretical models to predict the behaviour of complex multicellular systems with many interacting parts. In this context, mathematical models provide a tool to assess the consistency of experimental observations with testable mechanistic hypotheses. In this review, we showcase examples from recent years of multidisciplinary investigations of neural crest cell migration. The neural crest model system has been used to study how collective migration of cell populations is shaped by cell–cell interactions, cell–environmental interactions and heterogeneity between cells. The wide range of emergent behaviours exhibited by neural crest cells in different embryonal locations and in different organisms helps us chart out the spectrum of collective cell migration. At the same time, this diversity in migratory characteristics highlights the need to reconcile or unify the array of currently hypothesized mechanisms through the next generation of experimental data and generalized theoretical descriptions.
Collapse
Affiliation(s)
- Linus J Schumacher
- Mathematics, University of Oxford, Oxford, UK Department of Life Sciences and Centre for Integrative Systems Biology and Bioinformatics, Imperial College, London, UK
| | - Paul M Kulesa
- Stowers Institute for Medical Research, 1000 E 50th Street, Kansas City, MO 60114, USA
| | - Rebecca McLennan
- Stowers Institute for Medical Research, 1000 E 50th Street, Kansas City, MO 60114, USA
| | | | | |
Collapse
|
23
|
Chan WH, Anderson CR, Gonsalvez DG. From proliferation to target innervation: signaling molecules that direct sympathetic nervous system development. Cell Tissue Res 2017; 372:171-193. [PMID: 28971249 DOI: 10.1007/s00441-017-2693-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 08/30/2017] [Indexed: 02/07/2023]
Abstract
The sympathetic division of the autonomic nervous system includes a variety of cells including neurons, endocrine cells and glial cells. A recent study (Furlan et al. 2017) has revised thinking about the developmental origin of these cells. It now appears that sympathetic neurons and chromaffin cells of the adrenal medulla do not have an immediate common ancestor in the form a "sympathoadrenal cell", as has been long believed. Instead, chromaffin cells arise from Schwann cell precursors. This review integrates the new findings with the expanding body of knowledge on the signalling pathways and transcription factors that regulate the origin of cells of the sympathetic division of the autonomic nervous system.
Collapse
Affiliation(s)
- W H Chan
- Department of Anatomy and Neuroscience, School of Biomedical Sciences, The University of Melbourne, Parkville, 3010, Australia
| | - C R Anderson
- Department of Anatomy and Neuroscience, School of Biomedical Sciences, The University of Melbourne, Parkville, 3010, Australia
| | - David G Gonsalvez
- Department of Anatomy and Neuroscience, School of Biomedical Sciences, The University of Melbourne, Parkville, 3010, Australia.
| |
Collapse
|
24
|
McLennan R, Bailey CM, Schumacher LJ, Teddy JM, Morrison JA, Kasemeier-Kulesa JC, Wolfe LA, Gogol MM, Baker RE, Maini PK, Kulesa PM. DAN (NBL1) promotes collective neural crest migration by restraining uncontrolled invasion. J Cell Biol 2017; 216:3339-3354. [PMID: 28811280 PMCID: PMC5626539 DOI: 10.1083/jcb.201612169] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 05/17/2017] [Accepted: 07/12/2017] [Indexed: 12/19/2022] Open
Abstract
Neural crest cells are both highly migratory and significant to vertebrate organogenesis. However, the signals that regulate neural crest cell migration remain unclear. In this study, we identify DAN as a novel factor that inhibits uncontrolled neural crest and metastatic melanoma invasion in a manner consistent with the inhibition of BMP signaling. Neural crest cells are both highly migratory and significant to vertebrate organogenesis. However, the signals that regulate neural crest cell migration remain unclear. In this study, we test the function of differential screening-selected gene aberrant in neuroblastoma (DAN), a bone morphogenetic protein (BMP) antagonist we detected by analysis of the chick cranial mesoderm. Our analysis shows that, before neural crest cell exit from the hindbrain, DAN is expressed in the mesoderm, and then it becomes absent along cell migratory pathways. Cranial neural crest and metastatic melanoma cells avoid DAN protein stripes in vitro. Addition of DAN reduces the speed of migrating cells in vivo and in vitro, respectively. In vivo loss of function of DAN results in enhanced neural crest cell migration by increasing speed and directionality. Computer model simulations support the hypothesis that DAN restrains cell migration by regulating cell speed. Collectively, our results identify DAN as a novel factor that inhibits uncontrolled neural crest and metastatic melanoma invasion and promotes collective migration in a manner consistent with the inhibition of BMP signaling.
Collapse
Affiliation(s)
| | - Caleb M Bailey
- Department of Biology, Brigham Young University-Idaho, Rexburg, ID
| | - Linus J Schumacher
- Department of Life Sciences, Imperial College London, London, England, UK
| | | | | | | | | | | | - Ruth E Baker
- Wolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford, England, UK
| | - Philip K Maini
- Wolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford, England, UK
| | - Paul M Kulesa
- Stowers Institute for Medical Research, Kansas City, MO .,Department of Anatomy and Cell Biology, University of Kansas School of Medicine, Kansas City, KS
| |
Collapse
|
25
|
Kohrman AQ, Matus DQ. Divide or Conquer: Cell Cycle Regulation of Invasive Behavior. Trends Cell Biol 2017; 27:12-25. [PMID: 27634432 PMCID: PMC5186408 DOI: 10.1016/j.tcb.2016.08.003] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/30/2016] [Accepted: 08/10/2016] [Indexed: 12/18/2022]
Abstract
Cell invasion through the basement membrane (BM) occurs during normal embryonic development and is a fundamental feature of cancer metastasis. The underlying cellular and genetic machinery required for invasion has been difficult to identify, due to a lack of adequate in vivo models to accurately examine invasion in single cells at subcellular resolution. Recent evidence has documented a functional link between cell cycle arrest and invasive activity. While cancer progression is traditionally thought of as a disease of uncontrolled cell proliferation, cancer cell dissemination, a critical aspect of metastasis, may require a switch from a proliferative to an invasive state. In this work, we review evidence that BM invasion requires cell cycle arrest and discuss the implications of this concept with regard to limiting the lethality associated with cancer metastasis.
Collapse
Affiliation(s)
- Abraham Q Kohrman
- Department of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA
| | - David Q Matus
- Department of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA.
| |
Collapse
|
26
|
McKinney MC, McLennan R, Kulesa PM. Angiopoietin 2 signaling plays a critical role in neural crest cell migration. BMC Biol 2016; 14:111. [PMID: 27978830 PMCID: PMC5159958 DOI: 10.1186/s12915-016-0323-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 11/07/2016] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Collective neural crest cell migration is critical to the form and function of the vertebrate face and neck, distributing bone, cartilage, and nerve cells into peripheral targets that are intimately linked with head vasculature. The vasculature and neural crest structures are ultimately linked, but when and how these patterns develop in the early embryo are not well understood. RESULTS Using in vivo imaging and sophisticated cell behavior analyses, we show that quail cranial neural crest and endothelial cells share common migratory paths, sort out in a dynamic multistep process, and display multiple types of motion. To better understand the underlying molecular signals, we examined the role of angiopoietin 2 (Ang2), which we found expressed in migrating cranial neural crest cells. Overexpression of Ang2 causes neural crest cells to be more exploratory as displayed by invasion of off-target locations, the widening of migratory streams into prohibitive zones, and differences in cell motility type. The enhanced exploratory phenotype correlates with increased phosphorylated focal adhesion kinase activity in migrating neural crest cells. In contrast, loss of Ang2 function reduces neural crest cell exploration. In both gain and loss of function of Ang2, we found disruptions to the timing and interplay between cranial neural crest and endothelial cells. CONCLUSIONS Together, these data demonstrate a role for Ang2 in maintaining collective cranial neural crest cell migration and suggest interdependence with endothelial cell migration during vertebrate head patterning.
Collapse
Affiliation(s)
| | - Rebecca McLennan
- Stowers Institute for Medical Research, 1000 E. 50th St., Kansas City, MO, 64110, USA
| | - Paul M Kulesa
- Stowers Institute for Medical Research, 1000 E. 50th St., Kansas City, MO, 64110, USA. .,Department of Anatomy and Cell Biology, University of Kansas School of Medicine, Kansas City, KS, 64157, USA.
| |
Collapse
|
27
|
A Novel Zebrafish ret Heterozygous Model of Hirschsprung Disease Identifies a Functional Role for mapk10 as a Modifier of Enteric Nervous System Phenotype Severity. PLoS Genet 2016; 12:e1006439. [PMID: 27902697 PMCID: PMC5130169 DOI: 10.1371/journal.pgen.1006439] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 10/21/2016] [Indexed: 11/19/2022] Open
Abstract
Hirschsprung disease (HSCR) is characterized by absence of enteric neurons from the distal colon and severe intestinal dysmotility. To understand the pathophysiology and genetics of HSCR we developed a unique zebrafish model that allows combined genetic, developmental and in vivo physiological studies. We show that ret mutant zebrafish exhibit cellular, physiological and genetic features of HSCR, including absence of intestinal neurons, reduced peristalsis, and varying phenotype expressivity in the heterozygous state. We perform live imaging experiments using a UAS-GAL4 binary genetic system to drive fluorescent protein expression in ENS progenitors. We demonstrate that ENS progenitors migrate at reduced speed in ret heterozygous embryos, without changes in proliferation or survival, establishing this as a principal pathogenic mechanism for distal aganglionosis. We show, using live imaging of actual intestinal movements, that intestinal motility is severely compromised in ret mutants, and partially impaired in ret heterozygous larvae, and establish a clear correlation between neuron position and organised intestinal motility. We exploited the partially penetrant ret heterozygous phenotype as a sensitised background to test the influence of a candidate modifier gene. We generated mapk10 loss-of-function mutants, which show reduced numbers of enteric neurons. Significantly, we show that introduction of mapk10 mutations into ret heterozygotes enhanced the ENS deficit, supporting MAPK10 as a HSCR susceptibility locus. Our studies demonstrate that ret heterozygous zebrafish is a sensitized model, with many significant advantages over existing murine models, to explore the pathophysiology and complex genetics of HSCR. Hirschsprung Disease (HSCR) is a common congenital intestinal motility disorder diagnosed at birth by absence of enteric neurons in the distal gut, leading to intestinal obstruction that requires life-saving surgery. HSCR exhibits complex inheritance patterns and its genetic basis is not fully understood. Although well studied by human geneticists, and modelled using mouse, significant questions remain about the cellular and genetic causes of the disease and the relationship between neuron loss and defective intestinal motility. Here we use accessible, transparent zebrafish to address these outstanding questions. We establish that ret mutant zebrafish display key features of HSCR, including absence of intestinal neurons, reduced gut motility and varying phenotype expressivity. Using live imaging, possible in zebrafish but not in mouse, we demonstrate that decreased migration speed of enteric neuron progenitors colonising the gut is the principal defect leading to neuron deficits. By direct examination of gut motility in zebrafish larvae, we establish a clear correlation between neurons and motility patterns. Finally, we show that mapk10 mutations worsen the enteric neuron deficit of ret mutants, indicating that mutations in MAPK10 may increase susceptibility to HSCR. We show many benefits of modelling human genetic diseases in zebrafish and advance our understanding of HSCR.
Collapse
|
28
|
Leader Cells Define Directionality of Trunk, but Not Cranial, Neural Crest Cell Migration. Cell Rep 2016; 15:2076-88. [PMID: 27210753 PMCID: PMC4893160 DOI: 10.1016/j.celrep.2016.04.067] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 01/27/2016] [Accepted: 04/16/2016] [Indexed: 11/22/2022] Open
Abstract
Collective cell migration is fundamental for life and a hallmark of cancer. Neural crest (NC) cells migrate collectively, but the mechanisms governing this process remain controversial. Previous analyses in Xenopus indicate that cranial NC (CNC) cells are a homogeneous population relying on cell-cell interactions for directional migration, while chick embryo analyses suggest a heterogeneous population with leader cells instructing directionality. Our data in chick and zebrafish embryos show that CNC cells do not require leader cells for migration and all cells present similar migratory capacities. In contrast, laser ablation of trunk NC (TNC) cells shows that leader cells direct movement and cell-cell contacts are required for migration. Moreover, leader and follower identities are acquired before the initiation of migration and remain fixed thereafter. Thus, two distinct mechanisms establish the directionality of CNC cells and TNC cells. This implies the existence of multiple molecular mechanisms for collective cell migration. CNC rely on cell-cell interactions to migrate directionally Leader cells dictate directionality to followers in the trunk NC population Leader and follower identities are acquired before the initiation of migration Leader and follower identities are non-interchangeable during migration
Collapse
|
29
|
Matus DQ, Lohmer LL, Kelley LC, Schindler AJ, Kohrman AQ, Barkoulas M, Zhang W, Chi Q, Sherwood DR. Invasive Cell Fate Requires G1 Cell-Cycle Arrest and Histone Deacetylase-Mediated Changes in Gene Expression. Dev Cell 2016; 35:162-74. [PMID: 26506306 DOI: 10.1016/j.devcel.2015.10.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 10/01/2015] [Accepted: 10/02/2015] [Indexed: 12/19/2022]
Abstract
Despite critical roles in development and cancer, the mechanisms that specify invasive cellular behavior are poorly understood. Through a screen of transcription factors in Caenorhabditis elegans, we identified G1 cell-cycle arrest as a precisely regulated requirement of the anchor cell (AC) invasion program. We show that the nuclear receptor nhr-67/tlx directs the AC into G1 arrest in part through regulation of the cyclin-dependent kinase inhibitor cki-1. Loss of nhr-67 resulted in non-invasive, mitotic ACs that failed to express matrix metalloproteinases or actin regulators and lack invadopodia, F-actin-rich membrane protrusions that facilitate invasion. We further show that G1 arrest is necessary for the histone deacetylase HDA-1, a key regulator of differentiation, to promote pro-invasive gene expression and invadopodia formation. Together, these results suggest that invasive cell fate requires G1 arrest and that strategies targeting both G1-arrested and actively cycling cells may be needed to halt metastatic cancer.
Collapse
Affiliation(s)
- David Q Matus
- Department of Biology, Duke University, Box 90338, Durham, NC 27708, USA; Department of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA.
| | - Lauren L Lohmer
- Department of Biology, Duke University, Box 90338, Durham, NC 27708, USA
| | - Laura C Kelley
- Department of Biology, Duke University, Box 90338, Durham, NC 27708, USA
| | - Adam J Schindler
- Department of Biology, Duke University, Box 90338, Durham, NC 27708, USA
| | - Abraham Q Kohrman
- Department of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA
| | - Michalis Barkoulas
- Department of Life Sciences, Imperial College London, Imperial College Road SAF Building, London SW7 2AZ, UK
| | - Wan Zhang
- Department of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA
| | - Qiuyi Chi
- Department of Biology, Duke University, Box 90338, Durham, NC 27708, USA
| | - David R Sherwood
- Department of Biology, Duke University, Box 90338, Durham, NC 27708, USA.
| |
Collapse
|
30
|
Analysis of cardiomyocyte movement in the developing murine heart. Biochem Biophys Res Commun 2015; 464:1000-1007. [PMID: 26168730 DOI: 10.1016/j.bbrc.2015.07.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 07/07/2015] [Indexed: 12/29/2022]
Abstract
The precise assemblage of several types of cardiac precursors controls heart organogenesis. The cardiac precursors show dynamic movement during early development and then form the complicated heart structure. However, cardiomyocyte movements inside the newly organized mammalian heart remain unclear. We previously established the method of ex vivo time-lapse imaging of the murine heart to study cardiomyocyte behavior by using the Fucci (fluorescent ubiquitination-based cell cycle indicator) system, which can effectively label individual G1, S/G2/M, and G1/S-transition phase nuclei in living cardiomyocytes as red, green, and yellow, respectively. Global analysis of gene expression in Fucci green positive ventricular cardiomyocytes confirmed that cell cycle regulatory genes expressed in G1/S, S, G2/M, and M phase transitions were upregulated. Interestingly, pathway analysis revealed that many genes related to the cell cycle were significantly upregulated in the Fucci green positive ventricular cardiomyocytes, while only a small number of genes related to cell motility were upregulated. Time-lapse imaging showed that murine proliferating cardiomyocytes did not exhibit dynamic movement inside the heart, but stayed on site after entering the cell cycle.
Collapse
|
31
|
McLennan R, Schumacher LJ, Morrison JA, Teddy JM, Ridenour DA, Box AC, Semerad CL, Li H, McDowell W, Kay D, Maini PK, Baker RE, Kulesa PM. Neural crest migration is driven by a few trailblazer cells with a unique molecular signature narrowly confined to the invasive front. Development 2015; 142:2014-25. [PMID: 25977364 DOI: 10.1242/dev.117507] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 04/09/2015] [Indexed: 12/30/2022]
Abstract
Neural crest (NC) cell migration is crucial to the formation of peripheral tissues during vertebrate development. However, how NC cells respond to different microenvironments to maintain persistence of direction and cohesion in multicellular streams remains unclear. To address this, we profiled eight subregions of a typical cranial NC cell migratory stream. Hierarchical clustering showed significant differences in the expression profiles of the lead three subregions compared with newly emerged cells. Multiplexed imaging of mRNA expression using fluorescent hybridization chain reaction (HCR) quantitatively confirmed the expression profiles of lead cells. Computational modeling predicted that a small fraction of lead cells that detect directional information is optimal for successful stream migration. Single-cell profiling then revealed a unique molecular signature that is consistent and stable over time in a subset of lead cells within the most advanced portion of the migratory front, which we term trailblazers. Model simulations that forced a lead cell behavior in the trailing subpopulation predicted cell bunching near the migratory domain entrance. Misexpression of the trailblazer molecular signature by perturbation of two upstream transcription factors agreed with the in silico prediction and showed alterations to NC cell migration distance and stream shape. These data are the first to characterize the molecular diversity within an NC cell migratory stream and offer insights into how molecular patterns are transduced into cell behaviors.
Collapse
Affiliation(s)
- Rebecca McLennan
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - Linus J Schumacher
- Oxford University, Wolfson Centre for Mathematical Biology, Mathematical Institute, Woodstock Road, Oxford OX2 6GG, UK Computer Science, Oxford University, Wolfson Building, Parks Road, Oxford OX1 3QD, UK
| | - Jason A Morrison
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - Jessica M Teddy
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - Dennis A Ridenour
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - Andrew C Box
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - Craig L Semerad
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - Hua Li
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - William McDowell
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA
| | - David Kay
- Oxford University, Wolfson Centre for Mathematical Biology, Mathematical Institute, Woodstock Road, Oxford OX2 6GG, UK Computer Science, Oxford University, Wolfson Building, Parks Road, Oxford OX1 3QD, UK
| | - Philip K Maini
- Oxford University, Wolfson Centre for Mathematical Biology, Mathematical Institute, Woodstock Road, Oxford OX2 6GG, UK
| | - Ruth E Baker
- Oxford University, Wolfson Centre for Mathematical Biology, Mathematical Institute, Woodstock Road, Oxford OX2 6GG, UK
| | - Paul M Kulesa
- Stowers Institute for Medical Research, 1000 E. 50th St, Kansas City, MO 64110, USA Department of Anatomy and Cell Biology, University of Kansas School of Medicine, Kansas City, KS 66160, USA
| |
Collapse
|
32
|
Padmanabhan R, Taneyhill LA. Cadherin-6B undergoes macropinocytosis and clathrin-mediated endocytosis during cranial neural crest cell EMT. J Cell Sci 2015; 128:1773-86. [PMID: 25795298 PMCID: PMC4446736 DOI: 10.1242/jcs.164426] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 03/16/2015] [Indexed: 02/03/2023] Open
Abstract
The epithelial-to-mesenchymal transition (EMT) is important for the formation of migratory neural crest cells during development and is co-opted in human diseases such as cancer metastasis. Chick premigratory cranial neural crest cells lose intercellular contacts, mediated in part by Cadherin-6B (Cad6B), migrate extensively, and later form a variety of adult derivatives. Importantly, modulation of Cad6B is crucial for proper neural crest cell EMT. Although Cad6B possesses a long half-life, it is rapidly lost from premigratory neural crest cell membranes, suggesting the existence of post-translational mechanisms during EMT. We have identified a motif in the Cad6B cytoplasmic tail that enhances Cad6B internalization and reduces the stability of Cad6B upon its mutation. Furthermore, we demonstrate for the first time that Cad6B is removed from premigratory neural crest cells through cell surface internalization events that include clathrin-mediated endocytosis and macropinocytosis. Both of these processes are dependent upon the function of dynamin, and inhibition of Cad6B internalization abrogates neural crest cell EMT and migration. Collectively, our findings reveal the significance of post-translational events in controlling cadherins during neural crest cell EMT and migration.
Collapse
Affiliation(s)
| | - Lisa A Taneyhill
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA
| |
Collapse
|
33
|
Abstract
Embryonic cell migration patterns are amazingly complex in the timing and spatial distribution of cells throughout the vertebrate landscape. However, advances in in vivo visualization, cell interrogation, and computational modeling are extracting critical features that underlie the mechanistic nature of these patterns. The focus of this review highlights recent advances in the study of the highly invasive neural crest cells and their migratory patterns during embryonic development. We discuss these advances within three major themes and include a description of computational models that have emerged to more rapidly integrate and test hypothetical mechanisms of neural crest migration. We conclude with technological advances that promise to reveal new insights and help translate results to human neural crest-related birth defects and metastatic cancer.
Collapse
Affiliation(s)
- Paul M. Kulesa
- Stowers Institute for Medical Research1000 E. 50 St, Kansas City, MO 64110USA
- Department of Anatomy and Cell Biology, University of Kansas School of MedicineKansas City, KS, 66160USA
| | - Rebecca McLennan
- Stowers Institute for Medical Research1000 E. 50 St, Kansas City, MO 64110USA
| |
Collapse
|
34
|
Gonsalvez DG, Li-Yuen-Fong M, Cane KN, Stamp LA, Young HM, Anderson CR. Different neural crest populations exhibit diverse proliferative behaviors. Dev Neurobiol 2014; 75:287-301. [DOI: 10.1002/dneu.22229] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/16/2014] [Accepted: 09/02/2014] [Indexed: 01/02/2023]
Affiliation(s)
- David G. Gonsalvez
- Department of Anatomy and Neuroscience; University of Melbourne; Victoria 3010 Australia
| | - Mathew Li-Yuen-Fong
- Department of Anatomy and Neuroscience; University of Melbourne; Victoria 3010 Australia
| | - Kylie N. Cane
- Department of Anatomy and Neuroscience; University of Melbourne; Victoria 3010 Australia
| | - Lincon A. Stamp
- Department of Anatomy and Neuroscience; University of Melbourne; Victoria 3010 Australia
| | - Heather M. Young
- Department of Anatomy and Neuroscience; University of Melbourne; Victoria 3010 Australia
| | - Colin R. Anderson
- Department of Anatomy and Neuroscience; University of Melbourne; Victoria 3010 Australia
| |
Collapse
|
35
|
Young HM, Bergner AJ, Simpson MJ, McKeown SJ, Hao MM, Anderson CR, Enomoto H. Colonizing while migrating: how do individual enteric neural crest cells behave? BMC Biol 2014; 12:23. [PMID: 24670214 PMCID: PMC4101823 DOI: 10.1186/1741-7007-12-23] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Accepted: 03/21/2014] [Indexed: 12/15/2022] Open
Abstract
Background Directed cell migration is essential for normal development. In most of the migratory cell populations that have been analyzed in detail to date, all of the cells migrate as a collective from one location to another. However, there are also migratory cell populations that must populate the areas through which they migrate, and thus some cells get left behind while others advance. Very little is known about how individual cells behave to achieve concomitant directional migration and population of the migratory route. We examined the behavior of enteric neural crest-derived cells (ENCCs), which must both advance caudally to reach the anal end and populate each gut region. Results The behavior of individual ENCCs was examined using live imaging and mice in which ENCCs express a photoconvertible protein. We show that individual ENCCs exhibit very variable directionalities and speed; as the migratory wavefront of ENCCs advances caudally, each gut region is populated primarily by some ENCCs migrating non-directionally. After populating each region, ENCCs remain migratory for at least 24 hours. Endothelin receptor type B (EDNRB) signaling is known to be essential for the normal advance of the ENCC population. We now show that perturbation of EDNRB principally affects individual ENCC speed rather than directionality. The trajectories of solitary ENCCs, which occur transiently at the wavefront, were consistent with an unbiased random walk and so cell-cell contact is essential for directional migration. ENCCs migrate in close association with neurites. We showed that although ENCCs often use neurites as substrates, ENCCs lead the way, neurites are not required for chain formation and neurite growth is more directional than the migration of ENCCs as a whole. Conclusions Each gut region is initially populated by sub-populations of ENCCs migrating non-directionally, rather than stopping. This might provide a mechanism for ensuring a uniform density of ENCCs along the growing gut.
Collapse
Affiliation(s)
- Heather M Young
- Department of Anatomy & Neuroscience, University of Melbourne, Melbourne 3010 VIC, Australia.
| | | | | | | | | | | | | |
Collapse
|
36
|
Ridenour DA, McLennan R, Teddy JM, Semerad CL, Haug JS, Kulesa PM. The neural crest cell cycle is related to phases of migration in the head. J Cell Sci 2014. [DOI: 10.1242/jcs.151274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
37
|
Mort RL, Ford MJ, Sakaue-Sawano A, Lindstrom NO, Casadio A, Douglas AT, Keighren MA, Hohenstein P, Miyawaki A, Jackson IJ. Fucci2a: a bicistronic cell cycle reporter that allows Cre mediated tissue specific expression in mice. Cell Cycle 2014; 13:2681-96. [PMID: 25486356 PMCID: PMC4613862 DOI: 10.4161/15384101.2015.945381] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 06/04/2014] [Indexed: 01/01/2023] Open
Abstract
Markers of cell cycle stage allow estimation of cell cycle dynamics in cell culture and during embryonic development. The Fucci system incorporates genetically encoded probes that highlight G1 and S/G2/M phases of the cell cycle allowing live imaging. However the available mouse models that incorporate Fucci are beset by problems with transgene inactivation, varying expression level, lack of conditional potential and/or the need to maintain separate transgenes-there is no transgenic mouse model that solves all these problems. To address these shortfalls we re-engineered the Fucci system to create 2 bicistronic Fucci variants incorporating both probes fused using the Thosea asigna virus 2A (T2A) self cleaving peptide. We characterize these variants in stable 3T3 cell lines. One of the variants (termed Fucci2a) faithfully recapitulated the nuclear localization and cell cycle stage specific florescence of the original Fucci system. We go on to develop a conditional mouse allele (R26Fucci2aR) carefully designed for high, inducible, ubiquitous expression allowing investigation of cell cycle status in single cell lineages within the developing embryo. We demonstrate the utility of R26Fucci2aR for live imaging by using high resolution confocal microscopy of ex vivo lung, kidney and neural crest development. Using our 3T3 system we describe and validate a method to estimate cell cycle times from relatively short time-lapse sequences that we then apply to our neural crest data. The Fucci2a system and the R26Fucci2aR mouse model are compelling new tools for the investigation of cell cycle dynamics in cell culture and during mouse embryonic development.
Collapse
Key Words
- BrdU, 5-bromo-2′-deoxyuridine
- DAPI, 4′, 6-diamidino-2-phenylindole
- DMEM, Dulbeccos modified eagle medium
- ECACC, European Collection of Cell Cultures
- EMMA, European Mouse Mutant Archive
- FACS, Fluorescence-activated cell sorting
- Fucci
- Fucci, Fluorescent Ubiquitination-based Cell Cycle Indicator
- Fucci2
- Fucci2a
- GMEM, Glasgow minimum essential medium
- IRES, Internal ribosomal entry site
- LIF, leukemia inhibitory factor
- RBDB, Riken Bioresource Center DNA Bank
- T2A, Thosea asigna virus 2A peptide
- cell cycle
- hESC, Human embryonic stem cell
- kidney
- lung
- mAG, Monomeric Azami Green
- mESC, Mouse embryonic stem cell
- mKO2, Monomeric Kusabira Orange
- melanoblast
Collapse
Affiliation(s)
- Richard Lester Mort
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
| | - Matthew Jonathan Ford
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
| | - Asako Sakaue-Sawano
- Laboratory for Cell Function and Dynamics; Advanced Technology Development Group; Brain Science Institute; RIKEN; Wako-city, Saitama, Japan
| | - Nils Olof Lindstrom
- The Roslin Institute; The University of Edinburgh; Easter Bush, Midlothian; Scotland, UK
| | - Angela Casadio
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
| | - Adam Thomas Douglas
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
| | - Margaret Anne Keighren
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
| | - Peter Hohenstein
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
- The Roslin Institute; The University of Edinburgh; Easter Bush, Midlothian; Scotland, UK
| | - Atsushi Miyawaki
- Laboratory for Cell Function and Dynamics; Advanced Technology Development Group; Brain Science Institute; RIKEN; Wako-city, Saitama, Japan
| | - Ian James Jackson
- MRC Human Genetics Unit; MRC IGMM; University of Edinburgh; Western General Hospital Edinburgh; Scotland, UK
- The Roslin Institute; The University of Edinburgh; Easter Bush, Midlothian; Scotland, UK
| |
Collapse
|