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Table 2 Summary of first passage findings

From: Sporadic Creutzfeldt–Jakob disease infected human cerebral organoids retain the original human brain subtype features following transmission to humanized transgenic mice

Inocula

Clinical

DPI

IHC

RT-QuIC

Blot

MV1-BH

10/10

176 ± 4

4/4

3/3

3/3

MV1-OH (B)

0/9

NA

0/7

1/9

1/1

MV1-OH (E)

0/5

NA

1/6

2/7

2/2

MV2-BH

10/10

420 ± 23

4/4

3/3

3/3

MV2-OH (B)

8/8

501 ± 85

8/8

8/8

1/1

MV2-OH (D)

7/9

536 ± 56

8/8

9/9

3/3

NBH-OH (A)

0/8

NA

0/8

0/8

0/3

  1. Clinical: mice showing terminal prion disease. Mice found dead or euthanized for non-TSE related reasons were not counted towards the total, although tissue may have been used for other assays; DPI days post inoculation to euthanasia, IHC immunohistochemistry for PrP deposition, RT-QuIC results of real-time quaking induced conversion assay; Blot: results of western blotting for PrPRes; x/y indicate total positive out of total tested. Letters in parenthesis are identifiers to link the inoculating organoids to the original study [10]