|
| Protein name | Snakes | Cellular target/mechanism | Reference |
|
Phospholipase A2 (PLA2) | Nigexine | Naja nigricollis nigricollis | Cytotoxic, altered cell viability and prevented cell proliferation. | [104] |
BthA-I-PLA2 | Bothrops jararacussu | Effect against breast adenocarcinoma, human leukemia T, and Ehrlich ascitic tumor | [97] |
rSSBPLA2 | Lapemis hardwickii (sea snake) | Antitumor effect | [114] |
PLB | Pseudechis colletti | Cytotoxicity | [113] |
PLA2 | Agkistrodon piscivorus piscivorus | Synergistic effects with antineoplastic drugs against S49 lymphoma cells | [98] |
BPB-BthTX-I | B. jararacussu | Cytotoxicity on S180 tumor cells | [189] |
CC-PLA2-1 and 2 | Cerastes cerastes | Antitumor and antiangiogenic activities | [101] |
Drs-PLA2 | Daboia russelii siamensis | Inhibition of SK-MEL-28 cell migration and inhibition of the colonization of B16F10 cells in lungs | [100] |
MVL-PLA2 | Macrovipera lebetina | Inhibits angiogenesis and induces changes in actin cytoskeleton | [56, 102] |
|
L-Aminoacid oxidases (LAAOs) | LAAO | Ophiophagus hannah | Cytotoxicity in stomach cancer, murine melanoma, fibrosarcoma, and colorectal and ovary cell lines | [79] |
LAAO | Agkistrodon halys | Apoptosis | [71] |
Apoxin-I | Crotalus atrox | Apoptosis | [75] |
LAAO | Eristicophis macmahoni | Apoptosis | [68] |
BmooLAAO-I | Bothrops moojeni | Cytotoxicity and apoptosis | [83] |
LAAO | Trimeresurus stejnegeri | Cytotoxicity | [76] |
LAAO | Trimeresurus flavoviridis | Antitumor activity | [87] |
AHP-LAAO | Agkistrodon halys pallas | Apoptosis | [190] |
LAAO | Vipera berus berus | Apoptosis | [77] |
ACTX-6 | Agkistrodon acutus | Induces apoptosis in human cervical cancer Hela cell line | [191] |
B1-LAAO | Bothrops leucurus | Cytotoxicity in the stomach cancer MKN-45, adenocarcinoma HUTU, colorectal RKO, and human fibroblast LL-24 cell lines. | [192] |
|
Metalloproteases | Crovidisin | Crotalus viridis | Detachment of ROS 17/2.8 osteosarcoma cells. | [147] |
Jararhagin | Bothrops jararaca | Inhibition of melanoma cells and proapoptotic effect selective, interfering with the adhesion mechanisms | [136] |
leucurolysin-B | Bothrops leucurus | Potent cytotoxic effect in a micromolar range against T98, U87 and RT2, MCF7, EAC, and UACC cancer cell lines | [193] |
TSV-DM | Trimeresurus stejnegeri | Apoptosis, inhibitor of cell proliferation and inducer cell morphologic changes. | [194] |
|
Disintegrin | Contortrostatin | Agkistrodon contortrix contortrix | Anti-invasive and antiadhesive activities on tumor cells and endothelial cells. Antitumor, antiangiogenic activities and inhibitor of tumor growth. | [171–175] |
Leucurogin | Bothrops leucurus | Anti-angiogenesis effect | [195] |
Saxatilin | Gloydius saxatilis | Inhibitor of tumor growth. | [181] |
Obtustatin | Vipera lebetina | Anti-angiogenesis effect | [165] |
Adinbitor | Agkistrodon halys stejneger | Inhibits angiogenesis (in vitro and in vivo) | [196] |
Albolabrin | Trimeresurus albolabris | Inhibits RGD-dependent integrins and metastasis | [169] |
Rhodocetin | Calloselasma rhodostoma | Inhibits the cell adhesion, migration, and collagen contraction | [197] |
Salmosin | Agkistrodon halys brevicaudus | Antiangiogenic and antitumorigenic | [88, 179, 180, 185] |
Trigramin | Trimeresurus gramineus | Inhibits the adhesion melanoma cells to fibronectin and fibrinogen. | [164, 166] |
Triflavin | Trimeresurus flavoviridis | Inhibits adhesion and migration cell and angiogenesis. | [168] |
Rhodostomin | Agkistrodon rhodostoma | Inhibits angiogenesis and grow tumor cell adhesion. | [163, 164, 177] |
Echistatin | Echis carinatus | Inhibits the adhesion of melanoma cells to extracellular matrix components | [170] |
|
Serineproteases | Crotalase | Crotalus adamanteus | Inhibition of tumor growth | [153] |
Batroxobin | B. moojeni | Antimetastatic effect | [183] |
|
Lectins | BjcuL | B. jararacussu | Cytotoxic effects and inhibits cell adhesion | [117] |
Lebectin and Lebecetin | Macrovipera lebetina | Inhibits adhesion, migration, and invasion of tumor cells; inhibits angiogenesis | [119] |
EM16 | Echis multisquamatus | Cytoskeleton disassembly; inhibits adhesion and migration of HUVEC cells | [198] |
|
Peptides | Cardiotoxin III (CTX III) | Naja naja atra | Blocks migration and invasion of MDA-MB-231 breast cancer cells | [42, 108] |
Cytotoxin P4 | Naja n. nigricollis | Cytotoxicity | [40, 47, 48] |
Cathelicidin-BF | Bungarus fasciatus | Inhibits B16F10 and B16 proliferation | [199] |
|
Inhibitors | BJ46a | B. jararaca | Inhibits the invasion and metastasis of tumor cells B16F10, a melanoma cell line, and MHCC97H, a human hepatocellular carcinoma cell line | [200] |
PIVL | Macrovipera lebetina transmediterranea | Serine protease inhibitor; exhibits an anti-tumor effect and displays integrin inhibitory activity without being cytotoxic. Inhibit the adhesion, migration, and invasion of human glioblastoma U87 cells. | [201] |
|
Crude | | Montivipera xanthina | Cytotoxic effect | [202] |
WEV—venom extracted | Walterinnesia aegyptia | Induction of apoptosis | [203] |
| Vipera lebetina turanica | Inhibits the growth of human ovarian cancer through induction of apoptosis | [204] |
|