Skip to main content
. 2015 Jan;22(1):44–49. doi: 10.5214/ans.0972.7531.220210

Table 1: Comparative analysis of the parameters studied in different animal models of Autism Spectrum Disorder.

S no Causative agent and Mod-el organism Disease Measured part of brain Molecular Measure-ments Behavioral Measure-ments Findings
1. Chromo-some-engineered mouse model. Autism Not specified Calcium Meas-urement in Neu-ronal Cell Culture Morris Water Task Three-Chambered Social Interaction Ultrasonic Vocaliza-tion Barnes Maze Task Seems to replicate various aspects of human autistic phenotypes and validates the relevance of the human chromosome abnormality.12
2. Wistar Han Rat Rat Autism Prefrontal cortex Microcircuit alterations LTP Layer 5 pyramidal neu-rons connected to neighboring neurons.13
3. Loss-of-function mutation in NL4-KO and NL4-cDNA mice Autism Overall brain Reduced Brain Volume Selective Deficits of Social Interaction and Social Memory Vocalization Selective perturbation of social behavior and vocalization.14
4. BALB/c Mice. Autism Not specified Not evaluated Water Maze Hanging Wire Grip Strength Mid-air Righting Seems to replicate various aspects of human autistic phenotypes.15
5. Sprague Dawley female rats. Autism Overall brain NeuN GABA Acoustic startle response and prepulse Inhibi-tion Mechanical and thermal nociception Disrupts circuitry involved in sensory processing.16
6. Sprague Dawley Rats. Autism Cerebral cortex and pons Morphological abnormalities Not evaluated Abnormal development of the cortical plate abnormal migration and/or distribution of TH-positive and 5-HT neurons Abnormal running nerve tract at the pons.17
7. BALB/c Mice. Autism Not specified Microarray analy-sis Not evaluated 21 genes were up regulat-ed. 18 genes were down regulated.18
8. Pilocarpine induced epilepsy in wistar rats. Epilepsy Not specified Not evaluated Social discrimination test Study describes changes in the patterns of social behavior of rats with temporal lobe epilepsy.32
9. Knockin mice. Autsim Hippocampus neurons Measurement of GABAR and NMDAR mediated evoked potential. Not evaluated R704C substitution in NLG3 in Murine embryonic fibroblast cell, iN was studied. Decreases in AMPA-R medited synaptic transmission and no change in GABA-R mrdiated synaptic transmission were observed which causes autism associated phenotypes.48
10. C57BL/6N fe-male mice. ASD Not specified Immune system dysregulation analysis PPI, Social preference, Repetitive marble bury-ing, and Open field exploration, Hyperresponsive CD4+, CD25+ and CD3+ GITR+ T cell observed which also causes dysregulation in cytokines in CSF. Repetitive and anxiety like behavior abnormalities also observed.49
11. Zebrafish ASD Brain stem Chemical-genetics approach Not evaluated Repression of ascl1b causes 5HT neuronal differentiation failure in VPA treated embryo which implicated in neuropsychiatric disorders.50
12. Point muta-tion In SHANK gene in mice. ASD Not specified Measurement of synaptic protein and receptor. Not evaluated Reduction of spine volume, spine elongation supported delayed maturation and dysregulation of glutamatergic synaptic transmission were observed in ASD animal model.51
13. Wistar rats. ASD Hippocampus Measurements of Neuroligin and Neurexin signal-ing. Not evaluated Mutation in ProSAP2/SHANK3 alters synaptic transmission causes disturbances in AMPA and NMDA mediated synaptic transmission in ASD.52
14. Wistar rats. Autism Not specified Not evaluated Open field test social interaction test eight-arm radial maze learning assay Influence on learning per-formance and behavior after birth.53
15. Evans rats. Autism Not specified Not evaluated Sunflower seed eating task, Vermicelli Handling task, Sensory reporting and gating test. Auditory unresponsivity and skilled motor performance were found in VPA treated rats.54
16. Sprague-Dawley Rats. Autism Ventrolateral orbital cortex Not evaluated Forced swimming test Locomotion activity VLO produced an antide-pressant-like effect.55
17. C57BL6/J mice. ASD Medial Anterior Olfactory Nucleus, the Central and Medial Amygdaloid nuclei, and the Nucleus Accumbens µ-opioid receptors (MOR) expression gene. Locomotion, exploration (sniffing, rearing, digging, and climbing), social investigation (following, sniffing nose, body, and ano-genital region of the partner), and self-grooming Functional loss of MOR gene (Oprm1−/− mice) showed social impair-ments and core autistic symptoms.56
18. Female C57BL6/J mice. ASD Not specified qRT-PCR for Pten and Peg3gene expression study Social interaction, Habitua-tion/dishabituation olfactory test, Elevated plus maze. Reduced gene expression after Glufosinate ammonium exposure causes memory impairments, brain structural modifications, astrogliosis, and disturbances of the glutamate homeostasis in adult mice.57