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Table 3 Absolute and relative frequencies of the MPL and CALR mutations

From: Systematization of analytical studies of polycythemia vera, essential thrombocythemia and primary myelofibrosis, and a meta-analysis of the frequency of JAK2, CALR and MPL mutations: 2000–2018

 

MPL Mutation

CALR Mutation

Author

Technique

PV % (n)

ET % (n)

PMF % (n)

Technique

PV % (n)

ET % (n)

PMF % (n)

Xu [35]

AS-PCR

0 (0)

1.0 (1)

0 (0)

ND

ND

ND

ND

Chen [40]

AS-PCR

0 (0)

1,4 (1)

5,6 (1)

ND

ND

ND

ND

Toyama [41]

Sequencing

0 (0)

2,4 (2)

0 (0)

ND

ND

ND

ND

Wu [49]

Real-time PCR

0 (0)

5,0 (4)

6,0 (3)

Sequencing

0(0)

25,0 (2)0)

20,0 (16)

Labastida [55]

ARMS

0 (0)

12,5 (1)

0 (0)

Fragment analysis

0 (0)

50,0 (4)

25,0 (1)

Trifa [15]

SNP

0 (0)

1,4 (2)

4,2 (2)

SNP

0 (0)

29,3 (41)

25,0 (12)

Gadomska [70]

ND

ND

5,3 (1)

0 (0)

ND

ND

31,6 (6)

100 (2)

Li [72]

Sequencing

ND

0,9 (9)

1,1 (1)

Sequencing

ND

12,6 (132)

12,1 (11)

Schnittger S [46]

PCR

ND

7,1 (44)

13,2 (17)

ND

ND

ND

ND

Misawa [73]

AS-PCR

0 (0)

4,7 (10)

1,1 (1)

Fragment analysis

0 (0)

26,9 (57)

21,6 (19)

Gángó [74]

Sequencing

ND

1,6 (7)

7,1 (16)

Fragment analysis

ND

24,5 (104)

21,6 (49)

Lin [58]

Sequencing

0 (0)

1,2 (5)

2,7 (5)

Sequencing

0 (0)

22,7 (97)

17,6 (33)

Delic [66]

Sequencing

0 (0)

5,0 (2)

10 (3)

Sequencing

0 (0)

25,0 (10)

10,0 (3)

Orvain [67]

Real-time PCR

ND

2,2 (2)

17,1 (6)

Fragment analysis

ND

12,9 (12)

20.0 (7)

Kander [19]

ND

ND

ND

ND

Fragment analysis

ND

33,3 (10)

37,5 (3)

Gardner [65]

ND

ND

ND

ND

Fragment analysis

0 (0)

33,3 (1)

66,7 (2)

Smaili [69]

ND

ND

ND

ND

Sequencing

ND

50,0 (11)

36,4 (4)

  1. AS-PCR Allele-specific polymerase chain reaction, PCR polymerase chain reaction, ARMS Amplification-refractory mutation system, SNP single-nucleotide polymorphism, ND No Data