Table 1 IC50 of seven therapeutic drugs in PDOs with or without lactate.

From: Lactate promotes the growth of patient-derived organoids from hepatopancreatobiliary cancers via ENO1/HIF1α pathway and does not affect their drug sensitivities

 

Gemcitabine

5-Fluorouracil

Cisplatin

Paclitaxel

Ivosidenib

Infigratinib

Lenvatinib

HCC1 PDO

80.6 μM

>100 μM

14.52 μM

14.72μM

>100 μM

0.81 μM

>100 μM

HCC1 PDO + lactate

>100 μM

>100 μM

33.32 μM

8.16μM

>100 μM

2.22 μM

>100 μM

HCC2 PDO

6.77 μM

>100 μM

38.83 μM

31.86 μM

>100 μM

>100 μM

10.51 μM

HCC2 PDO + lactate

8.19 μM

>100 μM

16.66 μM

27.69 μM

>100 μM

>100 μM

12.9 μM

HCC3 PDO

63.82 μM

>100 μM

2.73 μM

>100 μM

>100 μM

4.18 μM

>100 μM

HCC3 + PDO + lactate

>100 μM

>100 μM

5.17 μM

>100 μM

>100 μM

2.99 μM

>100 μM

HCC4 PDO

14.90 μM

>100 μM

6.26 μM

26.73 μM

>100 μM

5.35 μM

9.07μM

HCC4 + PDO + lactate

20.56 μM

>100 μM

8.33 μM

45.17 μM

>100 μM

7.10 μM

14.73μM

PC1 PDO

4.55 μM

>100 μM

7.05 μM

>100 μM

>100 μM

>100 μM

14.93 μM

PC1 PDO + lactate

2.88 μM

>100 μM

7.84 μM

>100 μM

>100 μM

>100 μM

42.37 μM

PC2 PDO

 > 100 μM

>100 μM

>100 μM

38.7 μM

7.11 μM

>100 μM

>100 μM

PC2 PDO + lactate

>100 μM

>100 μM

>100 μM

44.67 μM

5.37 μM

>100 μM

>100 μM

PC3 PDO

 > 100 μM

>100 μM

>100 μM

>100 μM

>100 μM

5.54 μM

>100 μM

PC3 PDO + lactate

>100 μM

>100 μM

>100 μM

>100 μM

>100 μM

2.33 μM

>100 μM

CC1 PDO

91.93 μM

>100 μM

11.89μM

19.8 μM

>100 μM

>100 μM

>100 μM

CC1 PDO + lactate

25.4 μM

>100 μM

9.29μM

22.59 μM

>100 μM

>100 μM

>100 μM

CC2 PDO

 > 100 μM

>100 μM

>100 μM

37.31 μM

>100 μM

>100 μM

>100 μM

CC2 PDO + lactate

>100 μM

>100 μM

>100 μM

45.84 μM

>100 μM

>100 μM

>100 μM

CC3 PDO

4.17 μM

>100 μM

40.74 μM

25.1 μM

>100 μM

3.07 μM

78.31 μM

CC3 PDO + lactate

7.82 μM

>100 μM

31.35 μM

31.66 μM

>100 μM

6.04 μM

>100 μM

  1. IC50 50% inhibitory concentration, HCC hepatocellular carcinoma, PDC pancreatic ductal adenocarcinoma, CC cholangiocarcinoma, PDO patient-derived organoid.
  2. Bold and italic values represent totally different drug sensitivities between PDOs with or without lactate.