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Blamires S, Lozano-Picazo P, Bruno AL, Arnedo M, Ruiz-León Y, González-Nieto D, Rojo FJ, Elices M, Guinea GV, Pérez-Rigueiro J. The Spider Silk Standardization Initiative (S3I): A powerful tool to harness biological variability and to systematize the characterization of major ampullate silk fibers spun by spiders from suburban Sydney, Australia. J Mech Behav Biomed Mater 2023; 140:105729. [PMID: 36801780 DOI: 10.1016/j.jmbbm.2023.105729] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/23/2023] [Accepted: 02/11/2023] [Indexed: 02/15/2023]
Abstract
The true stress-true strain curves of 11 Australian spider species from the Entelegynae lineage were tensile tested and classified based on the values of the alignment parameter, α*, in the framework of the Spider Silk Standardization Initiative (S3I). The application of the S3I methodology allowed the determination of the alignment parameter in all cases, and were found to range between α* = 0.03 and α* = 0.65. These data, in combination with previous results on other species included in the Initiative, were exploited to illustrate the potential of this approach by testing two simple hypotheses on the distribution of the alignment parameter throughout the lineage: (1) whether a uniform distribution may be compatible with the values obtained from the studied species, and (2) whether any trend may be established between the distribution of the α* parameter and phylogeny. In this regard, the lowest values of the α* parameter are found in some representatives of the Araneidae group, and larger values seem to be found as the evolutionary distance from this group increases. However, a significant number of outliers to this apparent general trend in terms of the values of the α* parameter are described.
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Affiliation(s)
- Sean Blamires
- Evolution and Ecology Research Centre, University of New South Wales, Sydney, NSW, 2052, Australia; NMR Facility, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW, 2052, Australia; School of Mechanical and Mechatronic Engineering, University of Technology, Sydney, NSW, 2007, Australia
| | - Paloma Lozano-Picazo
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223, Pozuelo de Alarcón, Madrid, Spain; Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040, Madrid, Spain
| | - Augusto Luis Bruno
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223, Pozuelo de Alarcón, Madrid, Spain; Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040, Madrid, Spain
| | - Miquel Arnedo
- Department de Biologia Evolutiva, Ecologia i Ciencies Ambientals, and Biodiversity Research Institute (IRBio), Universitat de Barcelona, 08028, Barcelona, Spain
| | - Yolanda Ruiz-León
- Research Support Unit, Real Jardín Botánico, Consejo Superior de Investigaciones Científicas (CSIC), 28014, Madrid, Spain
| | - Daniel González-Nieto
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223, Pozuelo de Alarcón, Madrid, Spain; Departamento de Tecnología Fotónica y Bioingeniería, ETSI Telecomunicaciones, Universidad Politécnica de Madrid, 28040, Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Spain
| | - Francisco Javier Rojo
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223, Pozuelo de Alarcón, Madrid, Spain; Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040, Madrid, Spain; Grupo de Biomateriales y Medicina Regenerativa, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Calle Prof. Martín Lagos s/n, 28040, Madrid, Spain
| | - Manuel Elices
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040, Madrid, Spain
| | - Gustavo Víctor Guinea
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223, Pozuelo de Alarcón, Madrid, Spain; Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040, Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Spain; Grupo de Biomateriales y Medicina Regenerativa, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Calle Prof. Martín Lagos s/n, 28040, Madrid, Spain
| | - José Pérez-Rigueiro
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, 28223, Pozuelo de Alarcón, Madrid, Spain; Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, 28040, Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Spain; Grupo de Biomateriales y Medicina Regenerativa, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Calle Prof. Martín Lagos s/n, 28040, Madrid, Spain.
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2
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Jorge I, Ruiz V, Lavado-García J, Vázquez J, Hayashi C, Rojo FJ, Atienza JM, Elices M, Guinea GV, Pérez-Rigueiro J. Expression of spidroin proteins in the silk glands of golden orb-weaver spiders. JOURNAL OF EXPERIMENTAL ZOOLOGY. PART B, MOLECULAR AND DEVELOPMENTAL EVOLUTION 2022; 338:241-253. [PMID: 34981640 DOI: 10.1002/jez.b.23117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 12/13/2021] [Accepted: 12/19/2021] [Indexed: 06/14/2023]
Abstract
The expression of spidroins in the major ampullate, minor ampullate, flagelliform, and tubuliform silk glands of Trichonephila clavipes spiders was analyzed using proteomics analysis techniques. Spidroin peptides were identified and assigned to different gene products based on sequence concurrence when compared with the whole genome of the spider. It was found that only a relatively low proportion of the spidroin genes are expressed as proteins in any of the studied glands. In addition, the expression of spidroin genes in different glands presents a wide range of patterns, with some spidroins being found in a single gland exclusively, while others appear in the content of several glands. The combination of precise genomics, proteomics, microstructural, and mechanical data provides new insights both on the design principles of these materials and how these principles might be translated for the production of high-performance bioinspired artificial fibers.
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Affiliation(s)
- Inmaculada Jorge
- Cardiovascular Proteomics Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Víctor Ruiz
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
| | - Jesús Lavado-García
- Cardiovascular Proteomics Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Departament d'Enginyeria Química, Grup d'Enginyeria Cel·lular i de Bioprocessos (GECIB), Biològica i Ambiental, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jesús Vázquez
- Cardiovascular Proteomics Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Cheryl Hayashi
- Division of Invertebrate Zoology, Sackler Institute for Comparative Genomics, American Museum of Natural History, New York, USA
| | - Francisco J Rojo
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
| | - José M Atienza
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
| | - Manuel Elices
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Gustavo V Guinea
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - José Pérez-Rigueiro
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Ciencia de Materiales, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
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Proteomic characterization of the fibroin-based silk fibers produced by weaver ant Camponotus textor. J Proteomics 2022; 261:104579. [DOI: 10.1016/j.jprot.2022.104579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/23/2022] [Accepted: 03/28/2022] [Indexed: 11/22/2022]
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Li F, Bian C, Li D, Shi Q. Spider Silks: An Overview of Their Component Proteins for Hydrophobicity and Biomedical Applications. Protein Pept Lett 2021; 28:255-269. [PMID: 32895035 DOI: 10.2174/0929866527666200907104401] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 11/22/2022]
Abstract
Spider silks have received extensive attention from scientists and industries around the world because of their remarkable mechanical properties, which include high tensile strength and extensibility. It is a leading-edge biomaterial resource, with a wide range of potential applications. Spider silks are composed of silk proteins, which are usually very large molecules, yet many silk proteins still remain largely underexplored. While there are numerous reviews on spider silks from diverse perspectives, here we provide a most up-to-date overview of the spider silk component protein family in terms of its molecular structure, evolution, hydrophobicity, and biomedical applications. Given the confusion regarding spidroin naming, we emphasize the need for coherent and consistent nomenclature for spidroins and provide recommendations for pre-existing spidroin names that are inconsistent with nomenclature. We then review recent advances in the components, identification, and structures of spidroin genes. We next discuss the hydrophobicity of spidroins, with particular attention on the unique aquatic spider silks. Aquatic spider silks are less known but may inspire innovation in biomaterials. Furthermore, we provide new insights into antimicrobial peptides from spider silk glands. Finally, we present possibilities for future uses of spider silks.
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Affiliation(s)
- Fan Li
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China
| | - Chao Bian
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China
| | - Daiqin Li
- Department of Biological Sciences, National University of Singapore, Singapore
| | - Qiong Shi
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China
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Berger CA, Brewer MS, Kono N, Nakamura H, Arakawa K, Kennedy SR, Wood HM, Adams SA, Gillespie RG. Shifts in morphology, gene expression, and selection underlie web loss in Hawaiian Tetragnatha spiders. BMC Ecol Evol 2021; 21:48. [PMID: 33752590 PMCID: PMC7983290 DOI: 10.1186/s12862-021-01779-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 03/10/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND A striking aspect of evolution is that it often converges on similar trajectories. Evolutionary convergence can occur in deep time or over short time scales, and is associated with the imposition of similar selective pressures. Repeated convergent events provide a framework to infer the genetic basis of adaptive traits. The current study examines the genetic basis of secondary web loss within web-building spiders (Araneoidea). Specifically, we use a lineage of spiders in the genus Tetragnatha (Tetragnathidae) that has diverged into two clades associated with the relatively recent (5 mya) colonization of, and subsequent adaptive radiation within, the Hawaiian Islands. One clade has adopted a cursorial lifestyle, and the other has retained the ancestral behavior of capturing prey with sticky orb webs. We explore how these behavioral phenotypes are reflected in the morphology of the spinning apparatus and internal silk glands, and the expression of silk genes. Several sister families to the Tetragnathidae have undergone similar web loss, so we also ask whether convergent patterns of selection can be detected in these lineages. RESULTS The cursorial clade has lost spigots associated with the sticky spiral of the orb web. This appears to have been accompanied by loss of silk glands themselves. We generated phylogenies of silk proteins (spidroins), which showed that the transcriptomes of cursorial Tetragnatha contain all major spidroins except for flagelliform. We also found an uncharacterized spidroin that has higher expression in cursorial species. We found evidence for convergent selection acting on this spidroin, as well as genes involved in protein metabolism, in the cursorial Tetragnatha and divergent cursorial lineages in the families Malkaridae and Mimetidae. CONCLUSIONS Our results provide strong evidence that independent web loss events and the associated adoption of a cursorial lifestyle are based on similar genetic mechanisms. Many genes we identified as having evolved convergently are associated with protein synthesis, degradation, and processing, which are processes that play important roles in silk production. This study demonstrates, in the case of independent evolution of web loss, that similar selective pressures act on many of the same genes to produce the same phenotypes and behaviors.
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Affiliation(s)
- Cory A Berger
- Department of Environmental Science, Policy and Management, University of California, Berkeley, 130 Mulford Hall, #3114, Berkeley, CA, 94720-3114, USA.
- MIT-WHOI Joint Program in Oceanography/Applied Ocean Science and Engineering, Cambridge, Woods Hole, MA, USA.
| | - Michael S Brewer
- Department of Biology, N1088 Howell Science Complex, East Carolina University, Greenville, NC, 27858, USA
| | - Nobuaki Kono
- Institute for Advanced Biosciences, Keio University, Yamagata, Japan
| | - Hiroyuki Nakamura
- Enzyme Research Team, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Kazuharu Arakawa
- Institute for Advanced Biosciences, Keio University, Yamagata, Japan
| | - Susan R Kennedy
- Biodiversity and Biocomplexity Unit, Okinawa Institute of Science and Technology Graduate University, Tancha 1919-1, Onna, Okinawa, 904-0495, Japan
| | - Hannah M Wood
- Smithsonian Institution, Entomology, MRC105, Natural History Bldg. E519, 1000 Constitution Ave NW, Washington DC, 20560-0188, USA
| | - Seira A Adams
- Department of Environmental Science, Policy and Management, University of California, Berkeley, 130 Mulford Hall, #3114, Berkeley, CA, 94720-3114, USA
| | - Rosemary G Gillespie
- Department of Environmental Science, Policy and Management, University of California, Berkeley, 130 Mulford Hall, #3114, Berkeley, CA, 94720-3114, USA
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Johansson J, Rising A. Doing What Spiders Cannot-A Road Map to Supreme Artificial Silk Fibers. ACS NANO 2021; 15:1952-1959. [PMID: 33470789 PMCID: PMC7905870 DOI: 10.1021/acsnano.0c08933] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Fabricating artificial spider silk fibers in bulk scale has been a major goal in materials science for centuries. Two main routes have emerged for making such fibers. One method uses biomimetics in which the spider silk proteins (spidroins) are produced under nativelike conditions and then spun into fibers in a process that captures the natural, complex molecular mechanisms. However, these fibers do not yet match the mechanical properties of native silk fibers, potentially due to the small size of the designed spidroin used. The second route builds on biotechnological progress that enables production of large spidroins that can be spun into fibers by using organic solvents. With this approach, fibers that equal the native material in terms of mechanical properties can be manufactured, but the yields are too low for economically sustainable production. Hence, the need for new ideas is urgent. Herein, we introduce a structural-biology-based approach for engineering artificial spidroins that circumvents the laws with which spidroins, being secretory proteins, have to comply in order to avoid membrane insertion and provide a road map to the production of biomimetic silk fibers with improved mechanical properties.
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Affiliation(s)
- Jan Johansson
- Department
of Biosciences and Nutrition, Karolinska
Institutet, Neo, 14183 Huddinge, Sweden
- E-mail:
| | - Anna Rising
- Department
of Biosciences and Nutrition, Karolinska
Institutet, Neo, 14183 Huddinge, Sweden
- Department
of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
- E-mail:
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Esteves FG, Dos Santos-Pinto JRA, Ferro M, Sialana FJ, Smidak R, Rares LC, Nussbaumer T, Rattei T, Bilban M, Bacci Júnior M, Lubec G, Palma MS. Revealing the Venomous Secrets of the Spider's Web. J Proteome Res 2020; 19:3044-3059. [PMID: 32538095 DOI: 10.1021/acs.jproteome.0c00086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Orb-weaving spiders use a highly strong, sticky and elastic web to catch their prey. These web properties alone would be enough for the entrapment of prey; however, these spiders may be hiding venomous secrets in the web, which current research is revealing. Here, we provide strong proteotranscriptomic evidence for the presence of toxin/neurotoxin-like proteins, defensins, and proteolytic enzymes on the web silk from Nephila clavipes spider. The results from quantitative-based transcriptomic and proteomic approaches showed that silk-producing glands produce an extensive repertoire of toxin/neurotoxin-like proteins, similar to those already reported in spider venoms. Meanwhile, the insect toxicity results demonstrated that these toxic components can be lethal and/or paralytic chemical weapons used for prey capture on the web, and the presence of fatty acids in the web may be a responsible mechanism opening the way to the web toxins for accessing the interior of prey's body, as shown here. Comparative phylogenomic-level evolutionary analyses revealed orthologous genes among two spider groups, Araneomorphae and Mygalomorphae, and the findings showed protein sequences similar to toxins found in the taxa Scorpiones and Hymenoptera in addition to Araneae. Overall, these data represent a valuable resource to further investigate other spider web toxin systems and also suggest that N. clavipes web is not a passive mechanical trap for prey capture, but it exerts an active role in prey paralysis/killing using a series of neurotoxins.
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Affiliation(s)
- Franciele Grego Esteves
- Center of the Study of Social Insects, Department of General and Applied Biology, Institute of Biosciences of Rio Claro, University of São Paulo State (UNESP), Rio Claro, SP 13506-900, Brazil
| | - José Roberto Aparecido Dos Santos-Pinto
- Center of the Study of Social Insects, Department of General and Applied Biology, Institute of Biosciences of Rio Claro, University of São Paulo State (UNESP), Rio Claro, SP 13506-900, Brazil
| | - Milene Ferro
- Center of the Study of Social Insects, Department of General and Applied Biology, Institute of Biosciences of Rio Claro, University of São Paulo State (UNESP), Rio Claro, SP 13506-900, Brazil
| | - Fernando J Sialana
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna 1090, Austria
| | - Roman Smidak
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna 1090, Austria
| | - Lucaciu Calin Rares
- Division of Computational System Biology, Department of Microbiology and Ecosystem Science, University of Vienna, 1090 Vienna, Austria
| | - Thomas Nussbaumer
- Division of Computational System Biology, Department of Microbiology and Ecosystem Science, University of Vienna, 1090 Vienna, Austria
| | - Thomas Rattei
- Division of Computational System Biology, Department of Microbiology and Ecosystem Science, University of Vienna, 1090 Vienna, Austria
| | - Martin Bilban
- Department of Laboratory Medicine and Core Facility Genomics, Medical University of Vienna, 1090 Vienna, Austria
| | - Mauricio Bacci Júnior
- Center of the Study of Social Insects, Department of General and Applied Biology, Institute of Biosciences of Rio Claro, University of São Paulo State (UNESP), Rio Claro, SP 13506-900, Brazil
| | - Gert Lubec
- Paracelsus Medical University, A 5020 Salzburg, Austria
| | - Mario Sergio Palma
- Center of the Study of Social Insects, Department of General and Applied Biology, Institute of Biosciences of Rio Claro, University of São Paulo State (UNESP), Rio Claro, SP 13506-900, Brazil
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Peng CA, Kozubowski L, Marcotte WR. Advances in Plant-Derived Scaffold Proteins. FRONTIERS IN PLANT SCIENCE 2020; 11:122. [PMID: 32161608 PMCID: PMC7052361 DOI: 10.3389/fpls.2020.00122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 01/27/2020] [Indexed: 05/13/2023]
Abstract
Scaffold proteins form critical biomatrices that support cell adhesion and proliferation for regenerative medicine and drug screening. The increasing demand for such applications urges solutions for cost effective and sustainable supplies of hypoallergenic and biocompatible scaffold proteins. Here, we summarize recent efforts in obtaining plant-derived biosynthetic spider silk analogue and the extracellular matrix protein, collagen. Both proteins are composed of a large number of tandem block repeats, which makes production in bacterial hosts challenging. Furthermore, post-translational modification of collagen is essential for its function which requires co-transformation of multiple copies of human prolyl 4-hydroxylase. We discuss our perspectives on how the GAANTRY system could potentially assist the production of native-sized spider dragline silk proteins and prolyl hydroxylated collagen. The potential of recombinant scaffold proteins in drug delivery and drug discovery is also addressed.
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