Analyze Diet
Comparative medicine2020; 70(2); 170-175; doi: 10.30802/AALAS-CM-19-000022

Histologic Comparison of the Dura Mater among Species.

Abstract: The biocompatibility, biodegradation, feasibility, and efficacy of medical devices like dural sealants and substitutes are often evaluated in various animal models. However, none of these studies explain the rationale for choosing a particular species, and a systematic interspecies comparison of the dura is not available. We hypothesized that histologic characteristics of the dura would differ among species. We systematically investigated basic characteristics of the dura, including thickness, composition, and fibroblast orientation of the dura mater, in 34 samples representing 10 animal species and compared these features with human dura by using hematoxylin and eosin staining and light microscopy. Dura showed many similarities between species in terms of composition. In all species, dura consisted of at least one fibrovascular layer, which contained collagen, fibroblasts, and blood vessels, and a dural border cell layer beneath the fibrovascular layer. Differences between species included the number of fibrovascular layers, fibroblast orientation, and dural thickness. Human dura was the thickest (564 μm) followed by equine (313 μm), bovine (311 μm), and porcine (304 μm) dura. Given the results of this study and factors such as gross anatomy, feasibility, housing, and ethical considerations, we recommend the use of a porcine model for dural research, especially for in vivo studies.
Publication Date: 2020-02-03 PubMed ID: 32014084PubMed Central: PMC7137549DOI: 10.30802/AALAS-CM-19-000022Google Scholar: Lookup
The Equine Research Bank provides access to a large database of publicly available scientific literature. Inclusion in the Research Bank does not imply endorsement of study methods or findings by Mad Barn.
  • Journal Article
  • Research Support
  • Non-U.S. Gov't

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

The research article is about a systematic comparison of the dura mater—the outermost layer of the brain and spinal cord—across different animal species, including humans. The study further recommends using pigs as the animal model in dural research due to factors such as anatomy, feasibility, housing, and ethical considerations.

Objective of the Research

  • The overall purpose of this study was to systematically investigate the basic characteristics of the dura mater across ten animal species and humans. This was done to better inform decisions about which animal models to use when testing medical devices such as dural sealants and substitutes.

Methodology

  • The researchers obtained and analyzed 34 samples from ten different animal species and humans.
  • The dura mater from these samples was studied for thickness, composition, and fiber orientation.
  • The analysis was done using techniques such as hematoxylin and eosin staining, and light microscopy.

Findings

  • A significant finding of the study is that in every species, the dura mater consisted of at least one fibrovascular layer containing collagen, fibroblasts, and blood vessels, and a dural border cell layer beneath that.
  • The differences emerged in the number of fibrovascular layers, the orientation of fibroblasts, and the thickness of the dura mater.
  • The human dura was found to be the thickest at 564 μm. The following were the equine (horse) at 313 μm, bovine (cattle) at 311 μm, and porcine (pig) at 304 μm.

Conclusion

  • Based on the findings, the study recommends the use of the pig model for dural research, especially for in vivo studies. This is due to the similarity in thickness and structure to human dura, and also factors such as suitability for housing and relevant ethical considerations.

Cite This Article

APA
Kinaci A, Bergmann W, Bleys RL, van der Zwan A, van Doormaal TP. (2020). Histologic Comparison of the Dura Mater among Species. Comp Med, 70(2), 170-175. https://doi.org/10.30802/AALAS-CM-19-000022

Publication

ISSN: 2769-819X
NlmUniqueID: 100900466
Country: United States
Language: English
Volume: 70
Issue: 2
Pages: 170-175

Researcher Affiliations

Kinaci, Ahmet
  • Department of Neurology and Neurosurgery, Brain Center Rudolph Magnus, University Medical Center Utrecht, Utrecht, The Netherlands; Brain Technology Institute, Utrecht, The Netherlands;, Email: akinaci@outlook.com.
Bergmann, Wilhelmina
  • Division ofPathology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
Bleys, Ronald Law
  • Department of Anatomy, University Medical Center, Utrecht University, Utrecht, The Netherlands.
van der Zwan, Albert
  • Department of Neurology and Neurosurgery, Brain Center Rudolph Magnus, University Medical Center Utrecht, Utrecht, The Netherlands; Brain Technology Institute, Utrecht, The Netherlands.
van Doormaal, Tristan Pc
  • Department of Neurology and Neurosurgery, Brain Center Rudolph Magnus, University Medical Center Utrecht, Utrecht, The Netherlands; Brain Technology Institute, Utrecht, The Netherlands; Department of Neurosurgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland.

MeSH Terms

  • Anatomy, Comparative
  • Animals
  • Animals, Laboratory
  • Dura Mater / anatomy & histology
  • Dura Mater / pathology
  • Female
  • Humans
  • Male

References

This article includes 34 references
  1. Adeeb N, Mortazavi MM, Tubbs RS, Cohen-Gadol AA. The cranial dura mater: a review of its history, embryology, and anatomy.. Childs Nerv Syst 2012 Jun;28(6):827-37.
    doi: 10.1007/s00381-012-1744-6pubmed: 22526439google scholar: lookup
  2. Aspelund A, Antila S, Proulx ST, Karlsen TV, Karaman S, Detmar M, Wiig H, Alitalo K. A dural lymphatic vascular system that drains brain interstitial fluid and macromolecules.. J Exp Med 2015 Jun 29;212(7):991-9.
    doi: 10.1084/jem.20142290pmc: PMC4493418pubmed: 26077718google scholar: lookup
  3. Barbolt TA, Odin M, Léger M, Kangas L, Hoiste J, Liu SH. Biocompatibility evaluation of dura mater substitutes in an animal model.. Neurol Res 2001 Dec;23(8):813-20.
    doi: 10.1179/016164101101199405pubmed: 11760872google scholar: lookup
  4. Bayot ML, Zabel MK. Neuroanatomy, brain, sinuses, dural venous sinuses. 2019.
  5. Bernards CM, Hill HF. Morphine and alfentanil permeability through the spinal dura, arachnoid, and pia mater of dogs and monkeys.. Anesthesiology 1990 Dec;73(6):1214-9.
  6. Chauvet D, Tran V, Mutlu G, George B, Allain JM. Study of dural suture watertightness: an in vitro comparison of different sealants.. Acta Neurochir (Wien) 2011 Dec;153(12):2465-72.
    doi: 10.1007/s00701-011-1197-9pubmed: 21989779google scholar: lookup
  7. Collins RL, Christiansen D, Zazanis GA, Silver FH. Use of collagen film as a dural substitute: preliminary animal studies.. J Biomed Mater Res 1991 Feb;25(2):267-76.
    doi: 10.1002/jbm.820250212pubmed: 2055920google scholar: lookup
  8. Dando SJ, Mackay-Sim A, Norton R, Currie BJ, St John JA, Ekberg JA, Batzloff M, Ulett GC, Beacham IR. Pathogens penetrating the central nervous system: infection pathways and the cellular and molecular mechanisms of invasion.. Clin Microbiol Rev 2014 Oct;27(4):691-726.
    pmc: PMC4187632pubmed: 25278572doi: 10.1128/cmr.00118-13google scholar: lookup
  9. Deng K, Ye X, Yang Y, Liu M, Ayyad A, Zhao Y, Yuan Y, Zhao J, Xu T. Evaluation of efficacy and biocompatibility of a new absorbable synthetic substitute as a dural onlay graft in a large animal model.. Neurol Res 2016 Sep;38(9):799-808.
    doi: 10.1080/01616412.2016.1214418pubmed: 27487559google scholar: lookup
  10. Dou L, Yu W. Expression of NF-E2-related factor 2 in a rat dural arteriovenous fistula model.. Exp Ther Med 2017 Nov;14(5):5114-5120.
    pmc: PMC5704278pubmed: 29201224doi: 10.3892/etm.2017.5174google scholar: lookup
  11. Esposito F, Grimod G, Cavallo LM, Lanterna L, Biroli F, Cappabianca P. Collagen-only biomatrix as dural substitute: What happened after a 5-year observational follow-up study.. Clin Neurol Neurosurg 2013 Sep;115(9):1735-7.
  12. Fink BR, Walker S. Orientation of fibers in human dorsal lumbar dura mater in relation to lumbar puncture.. Anesth Analg 1989 Dec;69(6):768-72.
  13. Greenberg RW, Lane EL, Cinnamon J, Farmer P, Hyman RA. The cranial meninges: anatomic considerations.. Semin Ultrasound CT MR 1994 Dec;15(6):454-65.
    doi: 10.1016/S0887-2171(05)80017-4pubmed: 7880562google scholar: lookup
  14. Haines DE, Harkey HL, al-Mefty O. The "subdural" space: a new look at an outdated concept.. Neurosurgery 1993 Jan;32(1):111-20.
  15. Ito K, Horiuchi T, Oyanagi K, Nomiyama T, Hongo K. Comparative study of fibrin and chemical synthetic sealant on dural regeneration and brain damage.. J Neurosurg Spine 2013 Dec;19(6):736-43.
    doi: 10.3171/2013.8.SPINE12998pubmed: 24074508google scholar: lookup
  16. Hamann MC, Sacks MS, Malinin TI. Quantification of the collagen fibre architecture of human cranial dura mater.. J Anat 1998 Jan;192 ( Pt 1)(Pt 1):99-106.
  17. Kawai H, Nakagawa I, Nishimura F, Motoyama Y, Park YS, Nakamura M, Nakase H, Suzuki S, Ikada Y. Effectiveness of a new gelatin sealant system for dural closure.. Neurol Res 2014 Oct;36(10):866-72.
  18. Kawai H, Nakagawa I, Nishimura F, Motoyama Y, Park YS, Nakamura M, Nakase H, Suzuki S, Ikada Y. Usefulness of a new gelatin glue sealant system for dural closure in a rat durotomy model.. Neurol Med Chir (Tokyo) 2014;54(8):640-6.
    doi: 10.2176/nmc.oa.2014-0005pmc: PMC4533497pubmed: 25070015google scholar: lookup
  19. Knopp U, Christmann F, Reusche E, Sepehrnia A. A new collagen biomatrix of equine origin versus a cadaveric dura graft for the repair of dural defects--a comparative animal experimental study.. Acta Neurochir (Wien) 2005 Aug;147(8):877-87.
    doi: 10.1007/s00701-005-0552-0pubmed: 15912254google scholar: lookup
  20. Krasnov VV, Stogov MV, Silant'eva TA, Kubrak NV, Kireeva EA. A Technique for In Vitro Studying of the Permeability of the Spinal Cord Dura Mater.. Bull Exp Biol Med 2018 Jan;164(3):402-403.
    doi: 10.1007/s10517-018-3999-8pubmed: 29308555google scholar: lookup
  21. Lewis KM, Sweet J, Wilson ST, Rousselle S, Gulle H, Baumgartner B. Safety and Efficacy of a Novel, Self-Adhering Dural Substitute in a Canine Supratentorial Durotomy Model.. Neurosurgery 2018 Mar 1;82(3):397-406.
    pmc: PMC6018778pubmed: 28575349doi: 10.1093/neuros/nyx216google scholar: lookup
  22. Mack J, Squier W, Eastman JT. Anatomy and development of the meninges: implications for subdural collections and CSF circulation.. Pediatr Radiol 2009 Mar;39(3):200-10.
    doi: 10.1007/s00247-008-1084-6pubmed: 19165479google scholar: lookup
  23. MacManus DB, Pierrat B, Murphy JG, Gilchrist MD. Protection of cortex by overlying meninges tissue during dynamic indentation of the adolescent brain.. Acta Biomater 2017 Jul 15;57:384-394.
    doi: 10.1016/j.actbio.2017.05.022pubmed: 28501711google scholar: lookup
  24. Nabeshima S, Reese TS, Landis DM, Brightman MW. Junctions in the meninges and marginal glia.. J Comp Neurol 1975 Nov 15;164(2):127-69.
    doi: 10.1002/cne.901640202pubmed: 810497google scholar: lookup
  25. Nagel SJ, Reddy CG, Frizon LA, Chardon MK, Holland M, Machado AG, Gillies GT, Howard MA 3rd, Wilson S. Spinal dura mater: biophysical characteristics relevant to medical device development.. J Med Eng Technol 2018 Feb;42(2):128-139.
  26. Nishihira S, McCaffrey TV. The use of fibrin glue for the repair of experimental CSF rhinorrhea.. Laryngoscope 1988 Jun;98(6 Pt 1):625-7.
  27. Oxley TJ, Opie NL, Rind GS, Liyanage K, John SE, Ronayne S, McDonald AJ, Dornom A, Lovell TJH, Mitchell PJ, Bennett I, Bauquier S, Warne LN, Steward C, Grayden DB, Desmond P, Davis SM, O'Brien TJ, May CN. An ovine model of cerebral catheter venography for implantation of an endovascular neural interface.. J Neurosurg 2018 Apr;128(4):1020-1027.
    doi: 10.3171/2016.11.JNS161754pubmed: 28452616google scholar: lookup
  28. Ozisik PA, Inci S, Soylemezoglu F, Orhan H, Ozgen T. Comparative dural closure techniques: a safety study in rats.. Surg Neurol 2006 Jan;65(1):42-7; discussion 47.
    doi: 10.1016/j.surneu.2005.04.047pubmed: 16378853google scholar: lookup
  29. Patel N, Kirmi O. Anatomy and imaging of the normal meninges.. Semin Ultrasound CT MR 2009 Dec;30(6):559-64.
    doi: 10.1053/j.sult.2009.08.006pubmed: 20099639google scholar: lookup
  30. Rhalmi S, Charette S, Assad M, Coillard C, Rivard CH. The spinal cord dura mater reaction to nitinol and titanium alloy particles: a 1-year study in rabbits.. Eur Spine J 2007 Jul;16(7):1063-72.
    doi: 10.1007/s00586-007-0329-7pmc: PMC2219660pubmed: 17334794google scholar: lookup
  31. Sandoval-Sánchez JH, Ramos-Zúñiga R, de Anda SL, López-Dellamary F, Gonzalez-Castañeda R, Ramírez-Jaimes Jde L, Jorge-Espinoza G. A new bilayer chitosan scaffolding as a dural substitute: experimental evaluation.. World Neurosurg 2012 Mar-Apr;77(3-4):577-82.
    doi: 10.1016/j.wneu.2011.07.007pubmed: 22120335google scholar: lookup
  32. Schachenmayr W, Friede RL. The origin of subdural neomembranes. I. Fine structure of the dura-arachnoid interface in man.. Am J Pathol 1978 Jul;92(1):53-68.
    pmc: PMC2018597pubmed: 686148
  33. Vandersteene J, Baert E, Schauvliege S, Vandevelde K, Dewaele F, De Somer F, Van Roost D. A non-hydrocephalic goat experimental model to evaluate a ventriculosinus shunt.. Lab Anim 2018 Oct;52(5):504-514.
    doi: 10.1177/0023677217753976pubmed: 29458296google scholar: lookup
  34. Yu JC, McClintock JS, Gannon F, Gao XX, Mobasser JP, Sharawy M. Regional differences of dura osteoinduction: squamous dura induces osteogenesis, sutural dura induces chondrogenesis and osteogenesis.. Plast Reconstr Surg 1997 Jul;100(1):23-31.

Citations

This article has been cited 25 times.
  1. Vera Quesada CL, Rao SB, Torp R, Eide PK. Immunohistochemical visualization of lymphatic vessels in human dura mater: methodological perspectives. Fluids Barriers CNS 2023 Mar 28;20(1):23.
    doi: 10.1186/s12987-023-00426-3pubmed: 36978127google scholar: lookup
  2. Como CN, Kim S, Siegenthaler J. Stuck on you: Meninges cellular crosstalk in development. Curr Opin Neurobiol 2023 Apr;79:102676.
    doi: 10.1016/j.conb.2023.102676pubmed: 36773497google scholar: lookup
  3. Lin MS. Subdural Lesions Linking Additional Intracranial Spaces and Chronic Subdural Hematomas: A Narrative Review with Mutual Correlation and Possible Mechanisms behind High Recurrence. Diagnostics (Basel) 2023 Jan 8;13(2).
    doi: 10.3390/diagnostics13020235pubmed: 36673045google scholar: lookup
  4. Slot EMH, Colmer N, Serra C, Holzmann D, Regli L, van Doormaal TPC. Ex vivo and in vivo evaluation of transsphenoidal Liqoseal application to prevent cerebrospinal fluid leakage. Acta Neurochir (Wien) 2023 Jun;165(6):1511-1521.
    doi: 10.1007/s00701-022-05477-3pubmed: 36624231google scholar: lookup
  5. Jaafar A, Darvin ME, Tuchin VV, Veres M. Confocal Raman Micro-Spectroscopy for Discrimination of Glycerol Diffusivity in Ex Vivo Porcine Dura Mater. Life (Basel) 2022 Oct 1;12(10).
    doi: 10.3390/life12101534pubmed: 36294969google scholar: lookup
  6. McNamara EH, Knutsen A, Korotcov A, Bosomtwi A, Liu J, Fu AH, Kostelnik C, Grillakis AA, Spencer H, Dardzinski B, McCabe JT. Meningeal and Visual Pathway Magnetic Resonance Imaging Analysis after Single and Repetitive Closed-Head Impact Model of Engineered Rotational Acceleration (CHIMERA)-Induced Disruption in Male and Female Mice. J Neurotrauma 2022 Jun;39(11-12):784-799.
    doi: 10.1089/neu.2021.0494pubmed: 35243900google scholar: lookup
  7. Slot EMH, de Boer B, Redegeld S, van Thoor S, Moayeri N, Slooff WB, Schaafsma IA, Meij B, van Doormaal TPC. Spinal fixation after laminectomy in pigs prevents postoperative spinal cord injury. Animal Model Exp Med 2022 Apr;5(2):153-160.
    doi: 10.1002/ame2.12213pubmed: 35234366google scholar: lookup
  8. Kinaci A, Bergmann W, van Thoor S, Redegeld S, van der Zwan A, van Doormaal TPC. Safety and biodegradability of a synthetic dural sealant patch (Liqoseal) in a porcine cranial model. Animal Model Exp Med 2021 Dec;4(4):398-405.
    doi: 10.1002/ame2.12184pubmed: 34977491google scholar: lookup
  9. Remsik J, Saadeh F, Tong X, Li MJ, Snyder J, Bale T, Wu J, Derderian C, Guber D, Chi Y, Murali R, Boire A. Characterization, isolation, and in vitro culture of leptomeningeal fibroblasts. J Neuroimmunol 2021 Dec 15;361:577727.
  10. Rossi F, Magni G, Colasanti R, Banchelli M, Iacoangeli M, Carrassi E, Aiudi D, Di Rienzo A, Giannoni L, Pieri L, Dallari S, Pini R, Matteini P. Characterization and Ex Vivo Application of Indocyanine Green Chitosan Patches in Dura Mater Laser Bonding. Polymers (Basel) 2021 Jun 29;13(13).
    doi: 10.3390/polym13132130pubmed: 34209537google scholar: lookup
  11. Wei Z, Jin F, Li T, Qian L, Ma J, Liu F, Zheng W, Wang Y, Zhang S, You Y, Feng ZQ, Wang T. Soft sonocapacitor with topologically integrated piezodielectric nanospheres enables wireless epidural closed-loop neuromodulation. Nat Commun 2026 Jan 6;17(1):987.
    doi: 10.1038/s41467-025-67723-3pubmed: 41495062google scholar: lookup
  12. Al-Sayyar A, Salvon L, Haidar N, Schult P, Kassem O, Rua R, Romano A. The meningeal-cerebellar axis: a new perspective on cerebellar development. Cell Mol Life Sci 2025 Dec 2;82(1):431.
    doi: 10.1007/s00018-025-05897-1pubmed: 41329330google scholar: lookup
  13. Reardon EC, Greaney AJ, Mulvihill JJE. From glia limitans to glial scars: in vitro co-culture studies of the astrocyte and meningeal interaction. Fluids Barriers CNS 2025 Oct 21;22(1):103.
    doi: 10.1186/s12987-025-00715-zpubmed: 41121170google scholar: lookup
  14. Martinović S, Smilović D, Pirkić B, Dmitrović P, Grandverger L, Klarica M. Aquaporins in the Capillaries of the Dura Mater of Pigs. Int J Mol Sci 2025 Aug 7;26(15).
    doi: 10.3390/ijms26157653pubmed: 40806781google scholar: lookup
  15. Day J, Lee JS, Stewart JJ, Paul-Warburton HK, Cunningham BW. An investigational time-course study using an in vivo ovine laminectomy model for the neurohistopathological evaluation of hemostatic agents. Ann Transl Med 2025 Jun 27;13(3):27.
    doi: 10.21037/atm-25-10pubmed: 40689067google scholar: lookup
  16. Shafiq M, Habib S, Akhtar H, Naz S, Öteyaka MÖ, Shah AT, Alhamoudi FH, Chaudhry AA, Khalid H, Khan AF. Biomimetic trilayered silk-based electrospun scaffolds for regeneration of dura mater. RSC Adv 2025 May 21;15(22):17649-17664.
    doi: 10.1039/d5ra00986cpubmed: 40433028google scholar: lookup
  17. Xing P, Perrot V, Dominguez-Vargas AU, Porée J, Quessy S, Dancause N, Provost J. 3D ultrasound localization microscopy of the nonhuman primate brain. EBioMedicine 2025 Jan;111:105457.
    doi: 10.1016/j.ebiom.2024.105457pubmed: 39708427google scholar: lookup
  18. Lesku JA, Libourel PA, Kelly ML, Hemmi JM, Kerr CC, Collin SP, Radford CA. An electrophysiological correlate of sleep in a shark. J Exp Zool A Ecol Integr Physiol 2024 Dec;341(10):1121-1129.
    doi: 10.1002/jez.2846pubmed: 38957102google scholar: lookup
  19. Cho M, Shim KM, Park SS, Kang SS, Jang K, Kim SE. Evaluation of Biocompatibility and Healing Properties of Dural Substitutes Produced by Electrospinning Technology. In Vivo 2024 May-Jun;38(3):1119-1126.
    doi: 10.21873/invivo.13546pubmed: 38688638google scholar: lookup
  20. Woods JE, Singer AL, Alrashdan F, Tan W, Tan C, Sheth SA, Sheth SA, Robinson JT. Miniature battery-free epidural cortical stimulators. Sci Adv 2024 Apr 12;10(15):eadn0858.
    doi: 10.1126/sciadv.adn0858pubmed: 38608028google scholar: lookup
  21. Wu KC, Freedman BR, Kwon PS, Torre M, Kent DO, Bi WL, Mooney DJ. A tough bioadhesive hydrogel supports sutureless sealing of the dural membrane in porcine and ex vivo human tissue. Sci Transl Med 2024 Mar 20;16(739):eadj0616.
    doi: 10.1126/scitranslmed.adj0616pubmed: 38507468google scholar: lookup
  22. Khurana D, Suresh A, Nayak R, Shetty M, Sarda RK, Knowles JC, Kim HW, Singh RK, Singh BN. Biosubstitutes for dural closure: Unveiling research, application, and future prospects of dura mater alternatives. J Tissue Eng 2024 Jan-Dec;15:20417314241228118.
    doi: 10.1177/20417314241228118pubmed: 38343772google scholar: lookup
  23. Consolini J, Oberman AG, Sayut J, Damen FW, Goergen CJ, Ravosa MJ, Holland MA. Investigation of direction- and age-dependent prestretch in mouse cranial dura mater. Biomech Model Mechanobiol 2024 Jun;23(3):721-735.
    doi: 10.1007/s10237-023-01802-6pubmed: 38206531google scholar: lookup
  24. Madden LR, Graham RD, Lempka SF, Bruns TM. Multiformity of extracellular microelectrode recordings from Aδ neurons in the dorsal root ganglia: a computational modeling study. J Neurophysiol 2024 Feb 1;131(2):261-277.
    doi: 10.1152/jn.00385.2023pubmed: 38169334google scholar: lookup
  25. Santorella E, Balsbaugh JL, Ge S, Saboori P, Baker D, Pachter JS. Proteomic interrogation of the meninges reveals the molecular identities of structural components and regional distinctions along the CNS axis. Fluids Barriers CNS 2023 Oct 19;20(1):74.
    doi: 10.1186/s12987-023-00473-wpubmed: 37858244google scholar: lookup