Organotypic Brain Slice Modeling Service
Along with over a decade of rich experience in providing excellent custom services for neuroscience research, Creative Biolabs has developed novel organotypic brain slice models for our clients all over the world.
Introduction of Organotypic Brain Slice Models
In vitro cell culture is the essential method for the research of toxic or protective chemicals. However, isolated cells do not reflect the nature of the organism due to the lack of contact with other cells. In this case, organotypic cultures preserve the structure of the original tissue to better mimic in vivo conditions. Organotypic brain slice models represent a physiologically relevant three-dimensional model of the brain to support all cell types in the central nervous system (CNS). Derived from neurodegenerative disease related brain areas, our models allow a better understanding of neurodegenerative diseases and can be served as bridging technologies for the discovery of novel targets and therapeutic strategies.
Technologies for Organotypic Brain Slice Models Preparation
- Organotypic tissue slices in the anterior eye chamber
- Roller tube technique
- Semipermeable membrane technique
Fig.1 Schematic workflow (A-F) for organotypic brain slice preparation.1
Advantages of Organotypic Brain Slice Models
- The preserved three-dimensional tissue makes it anatomically intact and representative of the area from which they are derived.
- The development of cells and synapses in organotypic brain slice models mimics the development of the brain in vivo.
- Can be used as an alternative to some in vivo experiments to reduce reliance on laboratory animals.
- Techniques that are often difficult to perform in vivo can be applied in organotypic brain slice models.
Applications of Organotypic Brain Slice Models
The organotypic brain slice models present more possibilities for the study of various types of brain cells in vitro. The common applications include repeated multi-electrophysiological recordings and stimulations, neuroprotective molecules testing, gene transfer techniques, long-term live imaging, and retrograde tracing using fluorescent dyes. Our organotypic brain slice models can be analyzed using all neurobiological techniques, such as ELISA, HPLC, and RT-PCR. What's more, the organotypic brain slice models are also a mature model for neurotoxicology screening. In recent years, a three-dimensional human neural cell culture model of Alzheimer's disease has been established.
It should be noted, however, that these models have some limitations in the study of neurodegenerative proteinopathies. And because the intact blood-brain barrier cannot be simulated, further pre-clinical trials are needed when developing drugs that act on the brain.
Creative Biolabs is always dedicated to assisting our clients with the most satisfactory neuroscience research related services. If you are interested in our services, please do not hesitate to contact us for more details.
Reference
- Humpel, C. “Organotypic brain slice cultures: A review.” Neuroscience. 2015;305:86-98. Distributed under Open Access License CC BY 4.0. The original image was modified.
- iNeuMab™ Mouse Anti-EFNB2 Monoclonal Antibody (CBP1159) (Cat#: NAB-0720-Z4396)
- iNeuMab™ Rabbit Anti-Alpha-synuclein (CBP1631) (Cat#: NAB-08-PZ079)
- iNeuMab™ Mouse Anti-LRP1 Monoclonal Antibody (CBP3363) (Cat#: NAB-0720-Z6479)
- Mouse Anti-Human α-Synuclein Phospho (Tyr39) (CBP3706) (Cat#: NAB201250LS)
- iNeuMab™ Rabbit Anti-LRRK2 Monoclonal Antibody (CBP1887) (Cat#: NAB-08-PZ735)
- Mouse Anti-SCN5A Monoclonal Antibody (CBP708) (Cat#: NAB-0720-Z2720)
- iNeuMab™ Anti-F-Spondin/SPON1 Antibody, Clone 3F4 (Cat#: NRZP-0822-ZP4740)
- iNeuMab™ Mouse Anti-SHANK3 Monoclonal Antibody (CBP929) (Cat#: NAB-0720-Z3477)
- Green Fluorescent Alpha-synuclein Cell Line (Cat#: NCL2110P209)
- Human Retinal Epithelial Cell ARPE-19 (Cat#: NCL2110P069)
- Human Glial (Oligodendrocytic) Hybrid Cell Line (MO3.13) (Cat#: NCL-2108P34)
- Human Astrocytes (Cat#: NCC20-9PZ01)
- iNeu™ Human Oligodendrocyte Progenitor Cells (OPCs) (Cat#: NCL-2103-P49)
- Rat Schwann Cells RSC96, Immortalized (Cat#: NCL-2108P21)
- Rat Glioma Cell Line C6 (Cat#: NCL2110P346)
- Human Brain Microvascular Endothelial Cells (Cat#: NCL-2103-P133)
- Rat Microglia Cell Line HAPI, Immortalized (Cat#: NCL2110P015)
- Human Microglia Cell Line HMC3, Immortalized (Cat#: NCL-2108P38)
- Alpha Synuclein Aggregation Kit (Cat#: NRZP-1122-ZP15)
- Beta Amyloid (1-42), Aggregation Kit (Cat#: NRZP-0323-ZP200)
- Amyloid beta 1-42 Kit (Cat#: NRP-0322-P2170)
- Human Poly ADP ribose polymerase,PARP Assay Kit (Cat#: NRZP-1122-ZP62)
- Human GFAP ELISA Kit [Colorimetric] (Cat#: NPP2011ZP383)
- Human Tau Aggregation Kit (Cat#: NRP-0322-P2173)
- Alpha-Synuclein Aggregation Assay Kit (Cat#: NRZP-1122-ZP37)
- Beta Amyloid (1-40), Aggregation Kit (Cat#: NRZP-0323-ZP199)
- AAV2 Full Capsids, Reference Standards (Cat#: NTC2101070CR)
- Dextran, NHS Activated (Cat#: NRZP-0722-ZP124)
- VSV-eGFP (Cat#: NTA-2011-ZP20)
- Human apolipoprotein E (APOE) (NM_000041) ORF clone, Untagged (Cat#: NEP-0421-R0232)
- Tau Antisense Oligonucleotide (IONIS-MAPTRx) (Cat#: NV-2106-P29)
- Mouse Parkinson disease (autosomal recessive, early onset) 7 (Park7) (NM_020569) clone, Untagged (Cat#: NEP-0621-R0133)
- Mouse SOD1 shRNA Silencing Adenovirus (Cat#: NV-2106-P14)
- ABCA1 Antisense Oligonucleotide (NV-2106-P27) (Cat#: NV-2106-P27)
- App Rat amyloid beta (A4) precursor protein (App)(NM_019288) ORF clone, Untagged (Cat#: NEP-0421-R0053)
- Lenti of Mouse synuclein, alpha (Snca) transcript variant (NM_001042451) ORF clone, mGFP Tagged (Cat#: NEP-0521-R0864)
- Human superoxide dismutase 1, soluble (SOD1) (NM_000454) ORF clone, TurboGFP Tagged (Cat#: NEP-0521-R0748)
- Human huntingtin-associated protein 1 (HAP1) transcript variant 2 (NM_177977) ORF clone, Myc-DDK Tagged (Cat#: NEP-0521-R0676)
- Rat Parkinson disease (autosomal recessive, juvenile) 2, parkin (Park2) (NM_020093) ORF clone/lentiviral particle, Myc-DDK Tagged (Cat#: NEP-0621-R0041)
- NeuroBiologics™ Rat Cerebrospinal Fluid (Cat#: NRZP-0822-ZP496)
- NeuroBiologics™ Pig Cerebrospinal Fluid (Cat#: NRZP-0822-ZP498)
- NeuroBiologics™ Mouse Cerebrospinal Fluid (Cat#: NRZP-0822-ZP497)
- NeuroBiologics™ Human Cerebrospinal Fluid (Cat#: NRZP-0822-ZP491)
- NeuroBiologics™ Monkey Cerebrospinal Fluid (Cat#: NRZP-0822-ZP495)
- NeuroPro™ Anti-ASA BBB Shuttle Protein (Cat#: NRZP-0423-ZP504)
- NeuroPro™ Anti-TNFR BBB Shuttle Protein (Cat#: NRZP-0423-ZP501)
- NeuroPro™ Anti-Erythropoietin BBB Shuttle Protein (Cat#: NRZP-0423-ZP499)
- NeuroPro™ Anti-idursulfase BBB Shuttle Protein (Cat#: NRZP-0423-ZP497)
- NeuroPro™ Anti-PON1 BBB Shuttle Protein (Cat#: NRZP-0423-ZP507)
- NeuroPro™ Anti-EPO BBB Shuttle Protein (Cat#: NRZP-0423-ZP508)
- NeuroPro™ Anti-GDNF BBB Shuttle Protein (Cat#: NRZP-0423-ZP500)
- NeuroPro™ Anti-SGSH BBB Shuttle Protein (Cat#: NRZP-0423-ZP505)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein (Cat#: NRZP-0423-ZP498)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein (Cat#: NRZP-0423-ZP502)