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Table 3 Use of anticancer compounds for targeting autophagy in HCC treatment

From: Targeting and regulation of autophagy in hepatocellular carcinoma: revisiting the molecular interactions and mechanisms for new therapy approaches

Anticancer compound

Molecular pathway

Remark

Ref

Sterodial saponins

LC3-II

p62

Sterodial saponins increase LC3- II and p62 levels, indicating their role in impairing autophagy flux and reducing tumor growth

[251]

Quercetin

Akt/mTOR

Quercetin inhibits Akt/mTOR axis to induce autophagy and mediate apoptosis

[252]

Propyl gallate

-

Increasing the conversion of LC3-I to LC3- II and triggering autophagy in reducing HCC progression

[253]

Lycorine

TCPR1/Akt/mTOR

Lycorine suppresses the TCPR1/Akt/mTOR axis in triggering autophagy and apoptosis

[254]

Exenatide

mTOR

Exenatide suppresses the mTOR pathway in triggering apoptosis and autophagy

[255]

Astragaloside II

MAPK/mTOR

Astragaloside II suppresses autophagy and increases sensitivity to 5-fluorouracil

Induction of MAPK/mTOR signaling

[256]

Metformin

AMPK

Metformin increases sorafenib sensitivity of HCC cells via autophagy induction in an AMPK-dependent manner

[257]

Regorafenib

Akt/mTOR

Regorafenib suppresses the Akt/mTOR axis by inducing autophagy and reducing tumor cell growth rate

[258]

4-phenoxyphenol derivative, 4-[4-(4-hydroxyphenoxy)phenoxy]phenol (4-HPPP)

α-tubulin

4-HPPP reduces α-tubulin expression and induces apoptosis and autophagy

[259]

Wogonin

Sorafenib

–

Combination of wogonin and sorafenib induces apoptosis and suppresses autophagy to reduce tumor progression

[260]

ABT-737

Beclin-1

ABT-737 induces autophagy via ROS and upregulation of Beclin-1

Pro-survival function of autophagy

[261]

3-methyladenine

–

Inhibition of autophagy in enhancing sorafenib sensitivity of cancer cells

[262]

Cardiac glycosides

AMPK

Autophagy induction by AMPK upregulation

Autophagy inhibition increases capacity for apoptosis induction

[263]

Morin hydrate

PARP1/HMGB1

Morin hydrate suppresses PARP1/HMGB1 axis in autophagy inhibition and suppresses cisplatin resistance

[264]

Chloroquine

–

Chloroquine suppresses autophagy and prevents mitochondrial dysfunction in promoting chemosensitivity

[265]

GL-V9

JNK2

GL-V9 suppresses autophagy via downregulation of JNK2 in reversing adriamycin resistance

[266]