Skip to main content

Table 2 Pathological findings in the CNS of NMO and MS patients and controls

From: Intrastriatal injection of interleukin-1 beta triggers the formation of neuromyelitis optica-like lesions in NMO-IgG seropositive rats

Case

CNS

  

Granulocyte

Complement

IL-1β

number

diagnosis

CNS area

Lesion activity

infiltration

deposition

reactivity

1

NMO

spinal cord

initial/active

+++

yes

+++

1

NMO

spinal cord

initial/active

+++

yes

+++

2

NMO

medulla oblongata

initial/active

+ (1 area)

yes

+++

3

NMO

spinal cord

initial/active

+++

yes

++

1

NMO

spinal cord

late/active

+

yes

+ (astrocytes)

4

NMO

medulla oblongata

late/active

+

low

++

3

NMO

optic chiasm

late/active

+++

low

++

1

NMO

pons

inactive

-

no

-

1

NMO

mesencephalon

inactive

-

no

-

1

NMO

frontal cortex + WM

inactive

-

no

-

1

NMO

frontal cortex + WM

inactive

-

no

-

5

acute MS

occipital cortex

initial/active

-

no

-

6

acute MS

cerebellum + WM

initial/active

-

no

-

7

acute MS

cortex + WM

initial/active

-

no

-

8

acute MS

parietal cortex + WM

initial/active

+

no

+

9

acute MS

parietal cortex + WM

initial/active

-

no

-

10

acute MS

medulla oblongata

initial/active

-

no

+/− (single cells)

10

acute MS

spinal cord

initial/active

-

no

+/− (single cells)

11

RRMS

spinal cord

initial/active

-

no

-

12

PMS

spinal cord

active

-

no

-

13

PMS

optic chiasm

late/active

-

no

-

14

PMS

spinal cord

late/active

-

no

-

15

PMS

spinal cord

late/active

-

no

+/− (microglia)

16

PPMS

insular cortex + WM

initial/active

-

no

-

17

SPMS

periventricular WM + basal ganglia

chronic

-

no

-

18

HSE

hippocampus

-

-

no

+++

19

No CNS pathology

cortex + WM

-

-

no

-

20

No CNS pathology

temporal cortex + WM

-

-

no

-

  1. Semiquantative analysis revealing different extents (−, +, +++) of granulocyte infiltration, complement deposition and IL-1β reactivity in inflammatory lesions of patients with neuromyelitis optica (NMO), acute multiple sclerosis (MS), primary progressive multiple sclerosis (PPMS), secondary progressive MS (SPMS), Herpes simplex encephalitis (HSE) and control cases without any CNS pathology. WM = white matter.