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Hampl M, Jandová N, Lusková D, Nováková M, Szotkowská T, Čada Š, Procházka J, Kohoutek J, Buchtová M. Early embryogenesis in CHDFIDD mouse model reveals facial clefts and altered cranial neurogenesis. Dis Model Mech 2024; 17:dmm050261. [PMID: 38511331 PMCID: PMC11212636 DOI: 10.1242/dmm.050261] [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: 03/12/2024] [Indexed: 03/22/2024] Open
Abstract
CDK13-related disorder, also known as congenital heart defects, dysmorphic facial features and intellectual developmental disorder (CHDFIDD) is associated with mutations in the CDK13 gene encoding transcription-regulating cyclin-dependent kinase 13 (CDK13). Here, we focused on the development of craniofacial structures and analyzed early embryonic stages in CHDFIDD mouse models, with one model comprising a hypomorphic mutation in Cdk13 and exhibiting cleft lip/palate, and another model comprising knockout of Cdk13, featuring a stronger phenotype including midfacial cleft. Cdk13 was found to be physiologically expressed at high levels in the mouse embryonic craniofacial structures, namely in the forebrain, nasal epithelium and maxillary mesenchyme. We also uncovered that Cdk13 deficiency leads to development of hypoplastic branches of the trigeminal nerve including the maxillary branch. Additionally, we detected significant changes in the expression levels of genes involved in neurogenesis (Ache, Dcx, Mef2c, Neurog1, Ntn1, Pou4f1) within the developing palatal shelves. These results, together with changes in the expression pattern of other key face-specific genes (Fgf8, Foxd1, Msx1, Meis2 and Shh) at early stages in Cdk13 mutant embryos, demonstrate a key role of CDK13 in the regulation of craniofacial morphogenesis.
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Affiliation(s)
- Marek Hampl
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 60200 Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 60200 Brno, Czech Republic
| | - Nela Jandová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 60200 Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 60200 Brno, Czech Republic
| | - Denisa Lusková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 60200 Brno, Czech Republic
| | - Monika Nováková
- Department of Chemistry and Toxicology, Veterinary Research Institute, 62100 Brno, Czech Republic
| | - Tereza Szotkowská
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 60200 Brno, Czech Republic
| | - Štěpán Čada
- Department of Experimental Biology, Faculty of Science, Masaryk University, 60200 Brno, Czech Republic
| | - Jan Procházka
- Laboratory of Transgenic Models of Diseases, Institute of Molecular Genetics, Czech Academy of Sciences, 14220 Prague, Czech Republic
- Czech Centre for Phenogenomics, Institute of Molecular Genetics, Czech Academy of Sciences, 14220 Prague, Czech Republic
| | - Jiri Kohoutek
- Department of Experimental Biology, Faculty of Science, Masaryk University, 60200 Brno, Czech Republic
| | - Marcela Buchtová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 60200 Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 60200 Brno, Czech Republic
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Tavitian A, Somech J, Chamlian B, Liberman A, Galindez C, Schipper HM. Craniofacial anomalies in schizophrenia-relevant GFAP.HMOX1 0-12m mice. Anat Rec (Hoboken) 2024. [PMID: 38606671 DOI: 10.1002/ar.25449] [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] [Received: 09/21/2023] [Revised: 02/29/2024] [Accepted: 03/25/2024] [Indexed: 04/13/2024]
Abstract
Subtle craniofacial dysmorphology has been reported in schizophrenia patients. This dysmorphology includes midline facial elongation, frontonasal anomalies and a sexually dimorphic deviation from normal directional asymmetry of the face, with male patients showing reduced and female patients showing enhanced facial asymmetry relative to healthy control subjects. GFAP.HMOX10-12m transgenic mice (Mus musculus) that overexpress heme oxygenase-1 in astrocytes recapitulate many schizophrenia-relevant neurochemical, neuropathological and behavioral features. As morphogenesis of the brain, skull and face are highly interrelated, we hypothesized that GFAP.HMOX10-12m mice may exhibit craniofacial anomalies similar to those reported in persons with schizophrenia. We examined craniofacial anatomy in male GFAP.HMOX10-12m mice and wild-type control mice at the early adulthood age of 6-8 months. We used computer vision techniques for the extraction and analysis of mouse head shape parameters from systematically acquired 2D digital images, and confirmed our results with landmark-based geometric morphometrics. We performed skull bone morphometry using digital calipers to take linear distance measurements between known landmarks. Relative to controls, adult male GFAP.HMOX10-12m mice manifested craniofacial dysmorphology including elongation of the nasal bones, alteration of head shape anisotropy and reduction of directional asymmetry in facial shape features. These findings demonstrate that GFAP.HMOX10-12m mice exhibit craniofacial anomalies resembling those described in schizophrenia patients, implicating heme oxygenase-1 in their development. As a preclinical mouse model, GFAP.HMOX10-12m mice provide a novel opportunity for the study of the etiopathogenesis of craniofacial and other anomalies in schizophrenia and related disorders.
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Affiliation(s)
- Ayda Tavitian
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Joseph Somech
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Badrouyk Chamlian
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Adrienne Liberman
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Carmela Galindez
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Hyman M Schipper
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
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Lyall K. Invited Perspective: Using Facial Features as an Endophenotypic Marker of Susceptibility to Environmental Exposures. ENVIRONMENTAL HEALTH PERSPECTIVES 2022; 130:11302. [PMID: 35080465 PMCID: PMC8791067 DOI: 10.1289/ehp10616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 11/30/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Affiliation(s)
- Kristen Lyall
- A.J. Drexel Autism Institute, Drexel University, Philadelphia, Pennsylvania, USA
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Correlational research on facial and clinical characteristics of adolescents with obsessive-compulsive disorder. BMC Psychiatry 2021; 21:623. [PMID: 34895185 PMCID: PMC8666025 DOI: 10.1186/s12888-021-03612-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 11/22/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The neurodevelopmental model of obsessive-compulsive disorder (OCD) suggests that the neurodevelopmental changes in the ventral striatal circuit of the prefrontal lobe are associated with the initial symptoms of OCD. Facial morphology is one of the most consistent anatomical phenotypes of neurodevelopmental disorders, which can reflect brain structure and function. Facial deformity, an easily measured index of brain malformation, can reflect abnormal brain structure and function. Therefore, this study aims to explore the relationship between clinical features and neurodevelopment of adolescents with OCD through facial morphology. METHODS The enrolled study sample comprised 40 adolescents diagnosed with OCD using the Obsessive Compulsive Inventory-Child Version (OCI-CV) and 38 healthy controls (HCs). Facial photos, 21 facial diameters, and 9 facial angles were collected using image software. RESULTS In males, lower lip red height was significantly lower in OCD patients than in HCs (P < 0.025); no significant differences were observed in other facial indicators (all P > 0.025). In females, the nasolabial angle was smaller in OCD patients than in HCs (P < 0.025); no significant differences were observed in other facial indicators (all P > 0.025). The difference in lower lip red height between the OCD group and HC group was positively correlated with neutralizing symptoms (r = 0.401, P < 0.05). CONCLUSIONS Male OCD patients had a thinner lower lip and female OCD patients had smaller nasolabial angles. The facial features of adolescents with OCD were positively correlated with lower lip redness and neutralizing symptoms.
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Katina S, Vittert L, W. Bowman A. Functional data analysis and visualisation of three-dimensional surface shape. J R Stat Soc Ser C Appl Stat 2021; 70:691-713. [PMID: 34690375 PMCID: PMC8518487 DOI: 10.1111/rssc.12482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 11/19/2020] [Accepted: 02/15/2021] [Indexed: 11/30/2022]
Abstract
The advent of high-resolution imaging has made data on surface shape widespread. Methods for the analysis of shape based on landmarks are well established but high-resolution data require a functional approach. The starting point is a systematic and consistent description of each surface shape and a method for creating this is described. Three innovative forms of analysis are then introduced. The first uses surface integration to address issues of registration, principal component analysis and the measurement of asymmetry, all in functional form. Computational issues are handled through discrete approximations to integrals, based in this case on appropriate surface area weighted sums. The second innovation is to focus on sub-spaces where interesting behaviour such as group differences are exhibited, rather than on individual principal components. The third innovation concerns the comparison of individual shapes with a relevant control set, where the concept of a normal range is extended to the highly multivariate setting of surface shape. This has particularly strong applications to medical contexts where the assessment of individual patients is very important. All of these ideas are developed and illustrated in the important context of human facial shape, with a strong emphasis on the effective visual communication of effects of interest.
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Affiliation(s)
- Stanislav Katina
- Institute of Mathematics & StatisticsMasaryk UniversityBrnoCzech Republic
- Institute of Computer Science of the Czech Academy of SciencesPragueCzech Republic
| | - Liberty Vittert
- Olin Business SchoolWashington University in St. LouisSt. LouisMOUSA
| | - Adrian W. Bowman
- School of Mathematics & StatisticsThe University of GlasgowGlasgowUK
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Sargazi S, Heidari Nia M, Sheervalilou R, Mirinejad S, Harati-Sadegh M, Moudi M, Saravani R, Shakiba M. Relationship between Single Nucleotide Polymorphisms of GRHL3 and Schizophrenia Susceptibility: A Preliminary Case-Control Study and Bioinformatics Analysis. INTERNATIONAL JOURNAL OF MOLECULAR AND CELLULAR MEDICINE 2020; 9:154-164. [PMID: 32934953 PMCID: PMC7489109 DOI: 10.22088/ijmcm.bums.9.2.154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/28/2020] [Indexed: 12/28/2022]
Abstract
Grainyhead-like (GRHL) transcription factors were recently linked to the etiology of neural tube defects (NTDs). Overlapping patterns in the variation of schizophrenia (SCZ) incidence with that of NTDs suggests the presence of common etiological risk factors. This preliminary study was designed to examine the relationship between two missense variants of GRHL3 gene (rs2486668C/G and rs545809A/T) and SCZ susceptibility among Iranians. Three hundred ninety subjects (192 patients confirmed with SCZ, and 198 healthy controls) were enrolled and genotyped. Statistical and bioinformatics analyzes were performed to determine the effects of the variants. In silico analyzes were performed to determine the effects of the variants on the secondary structure of GRHL3 protein and prediction of silencer motifs for each variation. Statistically significant differences were observed between the studied groups under codominant AA, dominant AT+AA, and recessive AA genetic contrast models for rs545809A/T. The presence of the A allele of rs545809A/T enhanced SCZ risk by 2.33 fold. In contrast, rs2486668C/G was not linked to SCZ susceptibility (P > 0.05). Bioinformatics analysis revealed that both missense SNPs caused substantial changes in the secondary structure of GRHL3-mRNA. Screening of the flanking sequences of rs545809A/T predicted silencer motifs for this SNP. Our results demonstrated that the rs545809A/T of GRHL3 gene could affect the risk of SCZ in Iranian populations. Replication studies are warranted to confirm these results.
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Affiliation(s)
- Saman Sargazi
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Milad Heidari Nia
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Roghayeh Sheervalilou
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Shekoufeh Mirinejad
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahdiyeh Harati-Sadegh
- Genetics of Non-Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahdiyeh Moudi
- Genetics of Non-Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Ramin Saravani
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mansoor Shakiba
- Department of Psychiatry, Zahedan University of Medical Sciences, Zahedan, Iran.,Psychosomatic Research Center, Imam Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Bardua C, Felice RN, Watanabe A, Fabre AC, Goswami A. A Practical Guide to Sliding and Surface Semilandmarks in Morphometric Analyses. Integr Org Biol 2019; 1:obz016. [PMID: 33791531 PMCID: PMC7780474 DOI: 10.1093/iob/obz016] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Advances in imaging technologies, such as computed tomography (CT) and surface scanning, have facilitated the rapid generation of large datasets of high-resolution three-dimensional (3D) specimen reconstructions in recent years. The wealth of phenotypic information available from these datasets has the potential to inform our understanding of morphological variation and evolution. However, the ever-increasing ease of compiling 3D datasets has created an urgent need for sophisticated methods of capturing high-density shape data that reflect the biological complexity in form. Landmarks often do not take full advantage of the rich shape information available from high-resolution 3D specimen reconstructions, as they are typically restricted to sutures or processes that can be reliably identified across specimens and exclude most of the surface morphology. The development of sliding and surface semilandmark techniques has greatly enhanced the quantification of shape, but their application to diverse datasets can be challenging, especially when dealing with the variable absence of some regions within a structure. Using comprehensive 3D datasets of crania that span the entire clades of birds, squamates and caecilians, we demonstrate methods for capturing morphology across incredibly diverse shapes. We detail many of the difficulties associated with applying semilandmarks to comparable regions across highly disparate structures, and provide solutions to some of these challenges, while considering the consequences of decisions one makes in applying these approaches. Finally, we analyze the benefits of high-density sliding semilandmark approaches over landmark-only studies for capturing shape across diverse organisms and discuss the promise of these approaches for the study of organismal form.
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Affiliation(s)
- C Bardua
- Department of Life Sciences, Natural History Museum, Cromwell Rd, Kensington, London, SW7 5BD, UK.,Department of Genetics, Evolution & Environment, University College London, Gower St, Bloomsbury, London, WC1E 6BT, UK
| | - R N Felice
- Centre for Integrative Anatomy, Department of Cell and Developmental Biology, University College London, Gower St, Bloomsbury, London, WC1E 6BT, UK
| | - A Watanabe
- Department of Life Sciences, Natural History Museum, Cromwell Rd, Kensington, London, SW7 5BD, UK.,Department of Anatomy, New York Institute of Technology College of Osteopathic Medicine, Northern Blvd, Old Westbury, NY 11568, USA.,Division of Paleontology, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, USA
| | - A-C Fabre
- Department of Life Sciences, Natural History Museum, Cromwell Rd, Kensington, London, SW7 5BD, UK
| | - A Goswami
- Department of Life Sciences, Natural History Museum, Cromwell Rd, Kensington, London, SW7 5BD, UK.,Department of Genetics, Evolution & Environment, University College London, Gower St, Bloomsbury, London, WC1E 6BT, UK
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