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Table 2 Genotype and phenotype of HNF1B-MODY patients

From: Maturity-onset diabetes of the young secondary to HNF1B variants (HNF1B-MODY): a series of 10 patients from a single diabetes center

Patient

HNF1B variant

Type

ACMG classification

Novel/Known

Phenotype

1

c.827G > A p.(Arg276Gln)

Missense

Pathogenic

Known

Diabetes, CKD (kidney txa), cholestatic liver disease

2

c.827G > A p.(Arg276Gln)

Missense

Pathogenic

Known

Diabetes, CKD (kidney and liver tx), cholestatic liver disease

3

c.1-?_1674 + ?del

Deletion

Pathogenic

Known

Diabetes, CKD, cholestatic liver disease

4

c.1-?_1674 + ?del

Deletion

Pathogenic

Known

Diabetes

5

c.1147C > T (p.Gln383*)

Nonsense

Likely pathogenic

Novel

Diabetes, CKD (kidney tx), uterine malformation

6

c.988C > T p. (Leu330Phe)

Missense

Uncertain significance

Novel

Diabetes

7

c.494G > A (p.(Arg165His)

Missense

Likely pathogenic

Known

Diabetes, CKD

8

c.526C > T p.(Gln176*)

Nonsense

Pathogenic

Known

Diabetes, CKD (kidney and pancreas tx)

9

c.526C > T p.(Gln176*)

Nonsense

Pathogenic

Known

Diabetes, CKD, cholestatic liver disease

10

c.493C > T p.(Arg165Cys)

Missense

Pathogenic

Known

Diabetes, CKD (kidney and pancreas tx)

  1. atx transplantation