NEUROPATHIC PAIN

Neuropathic pain efficacy

Combine CCI, SNL and SNI models with mechanical, thermal and cold pain and tissue or molecular endpoints.

Pain readouts can be affected by motor capacity, stress and dosing itself. We track multiple sensory dimensions, screen for motor confounds and add DRG or spinal-cord tissue and molecular endpoints so behavioral improvement can be interpreted mechanistically.

  • CCI · SNL · SNINerve-injury models
  • Mechanical · thermal · coldSensory dimensions
  • DRG · spinal cordTissue & molecular endpoints
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Service positioning

For nerve-injury pain candidate screening, route comparison and pain-mechanism validation.

  • CCI chronic constriction injury
  • SNL spinal nerve ligation
  • SNI spared nerve injury
  • DRG and spinal-cord assays

When teams usually need it

When a candidate enters analgesic screening; when dose, route or duration must be compared; or when behavioral improvement needs support from neural, inflammatory or target-level evidence.

Research questions

01Which pain dimensions respond to the candidate?

02Does motor change confound sensory behavior?

03Do behavior, neural, inflammatory and target readouts agree?

Study design

Choose an experiment combination around the research question. Steps, groups and timing are confirmed per project.

  1. 01

    Model & baseline

    Set model, groups, injury timing and baseline thresholds.

  2. 02

    Dosing & sensory testing

    Track mechanical, thermal and cold pain after dosing.

  3. 03

    Supporting validation

    Screen motor confounds and add DRG, spinal-cord or molecular assays as needed.

  4. 04

    Efficacy analysis

    Compare pain and tissue endpoints across time, dose and groups.

Models & endpoints

See how models map to endpoints, then open the topic page for model scope and representative evidence.

Representative models
  • CCI
  • SNL
  • SNI
  • STZ / chemotherapy
Primary endpoints
  • Von Frey mechanical threshold
  • Thermal and cold pain
  • DRG electrophysiology and histology
  • Inflammatory and target-gene / protein markers
Representative models
  • Formalin
  • CFA
Primary endpoints
  • Paw-licking time and counts
  • Pain behavior across phases
  • Mechanical and thermal pain
  • Inflammatory molecules and histology

DELIVERABLES

Data & delivery

  • Threshold and time-series data
  • Behavior and process records
  • Tissue, molecular or electrophysiology results
  • Efficacy analysis and report

Deliverables are confirmed against the actual study scope and experiment combination.

Technical contact

Tell us your candidate type, study goal and development stage. We will help identify the experiment combination for Neuropathic pain efficacy.