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Table 2 Effects of disulfiram on tumor inhibition rates from animal studies

From: Anticancer effects of disulfiram: a systematic review of in vitro, animal, and human studies

Information of reference

Information of animals

Intervention and tumor inhibition rate

Toxicity evaluation

Reference

Country

Tumor

Strain and gender

Old (weeks)

Weight (g)

Animal tumor model

Intervention methods

Negative control

Positive control

Treatment group

Inhibit Rate

Parameter

Outcome

Peng et al.

China

Lung cancer

Female Balb/C nude mice

4−5

18−22

1.0 × 106 A549 cells, SC, right flank

Every 4 days with 4 times, iv

Saline

_

DSF 10 mg/kg + copper 1.5 mg/kg ig PNpL-DSF/Cu(II)/DDC (1:1, 1mg/kg)

TSR% = 16.6% TSR% = 51.6%

No significant weight loss

Low

Parikshit et al.

China

Breast cancer

Female Balb/C nude mice

4−5

18 ± 2

1.0 × 105 4T1 cells, SC, left armpit

Every 3 days with 6 times, iv

Saline

_

DSF 15 mg/kg

DSF-NLC 15 mg/kg

TPGS-DSF-NLC 15 mg/kg

TGI% = 8.49%. TGI% = 29.2% TGI% = 48.24%

No noticeable body weight loss

Safety

Ji et al.

China

Breast cancer

Female Balb/C nude mice

_

20 ± 2

8.0 × 105 4T1 cells, SC, right flank

Everyday with 2 weeks, iv or every day with 2 weeks, ig

Saline

PTX (8mg/kg)

TSR% = 55.01%

DSF 20 mg/kg ig

DSF-NSps 20 mg/kg ig

DSF-NSps 20 mg/kg iv

DSF-NSps 10 mg/kg iv

DSF-NSps 5 mg/kg, iv

TSR% = 0% TSR% = 59.03% TSR% = 80% TSR% = 75.86% TSR% = 69.21%

Weight increased slightly

_

Zhou et al.

China

Liver cancer

KunMing mice

5–6

_

1.5 × 107 H-22 cells, SC, left axilla

Every 3 days with 4 times, iv

Saline

5-FU

(20 mg/kg )

TIR% = 47.4%

DSF NPs 3 mg/mL

DSF NPs 40 mg/kg + Cu(OI)2-S 0.3 mg/kg

DSF NPs 40 mg/kg + Cu(OI)2-L 0.3 mg/kg

TIR% = 26.8% TIR% = 35.5% TIR% = 50.3%

_

_

Tao et al.

China

Breast cancer

Female Balb/C nude mice

_

20 ± 2

3.0 × 106 4T1 cells, SC, right flank

Every 2 days with 4 times, iv

Saline

DOX

(5 mg/kg )

TIR% = 68.27%

DSF 5 mg/kg

DOX 5 mg/kg +DSF 5 mg/kg

Co-NPs (DOX 5 mg/kg + DSF 5 mg/kg)

TIR% = 34.81% TIR% = 80.92% TIR% = 89.27%

No significant difference in body weight change

Safety

Song et al.

China

Lung cancer

Female Balb/C nude mice

6

20.0

2.0 × 106 A549DDP cells, SC, right flank

Every 2 days with 4 times, iv

Saline

_

PGA-CisPt 5.0 mg/kg

PGA-CisPt 5.0 mg/kg+ NPs-DSF 10.mg/kg

TSR% = 45.6% TSR% = 75.4%

No body weight changes

Safety

Hamidreza et al.

Iran

Breast cancer

Female Balb/C nude mice

5

_

1.0 × 106 4T1 cells, mammary fat pad

2 weeks, iv

Blank NPs

_

DFS 10 mg/kg

DS-P-NPs 10 mg/kg

DS-PPF-NPs 10 mg/kg

TSR% = 17.07% TSR% = 66.67% TSR% = 75%

DS-P-NPs, DS-PPF-NPs groups more reduction weight than the DSF

No sign

Song et al.

China

Breast cancer

Balb/C mice

5-6

_

2.0 × 106 4T1 cells, SC, right flank

Every 2 days with 6 times, iv

Saline

_

DSF 15 mg/kg

NP4/5/1 15 mg/kg

TSR% = 0

TSR% = 43.2%

No obvious body weight loss

Safety

Jennifer et al.

USA

Breast tumor

Female SCID mice

_

_

1.0 × 106 SUM149 cells, SC, flank

Daily, iv

Vehicle

_

DSF 50 mg/kg

DSF 50 mg/kg + Cu 0.5 mg/kg

TIR% = 75%

TIR% = 84%

No noticeable body weight change

_

Choi et al.

Korea

Atypical teratoid/rhabdoid tumors

Female Balb/C nude mice

7

_

1.0 ×104 AT/RT cells, SC, _

Every 5 consecutive days with 3 weeks, ip

DMSO

_

DSF 100 mg/kg

TSR% = 72.25%

_

No major

Vino et al.

China

Malignant Pleural Mesothelioma

Female Balb/C nude mice

5

_

0.5 × 106 AB12 cells, SC, right flanks

Daily with 17 days, ip

Vehicle

_

DSF/Cu 50 mg/kg

TSR% = 71.5%

Weight of DSF-Cu group was 75% lower than that of vehicle group

_

  1. Abbreviations: DOX Doxorubicin, Cis Cisplatin, 5-Fu 5-fluorouracil, V Volume, L Length=longest diameter of the tumor, W Width=shortest diameter of the tumor, SC Subcutaneous, iv Intravenous injection, TGI Tumor growth inhibition rate—TGI% = [(Vc1-Vt1)/(Vc0-Vt0)]×100%, TIR Tumor inhibition rate—TIR% = [(Vc-Vx)/Vc] ×100%, TSR Tumor suppression rate—TSR% = [(Vc-Vx)/Vc] ×100%, Vc Mean tumor volume of the negative control group, Vt Mean tumor volume of certain administration group, Vc1 Mean tumor volume in the negative control group at the time of tumor extraction, Vt1 Mean tumor volume in the treatment groups at the time of tumor extraction, Vc0 Mean tumor volumes in the negative control group, Vt 0 Mean tumor volumes in the treatment group, NPs Nanoparticles, NSps Nanosuspensions, NLC Nanostructured lipid carriers, TPGS D-alpha-Tocopheryl polyethylene glycol succinate, PNpL-DSF/Cu Polymeric nanoparticles loading copper(II) diethyldithiocarbamate (DSF/Cu 1:1), Cu(OI)2-S Administration of copper oleate solution, Cu(OI)2-L Administration of copper oleate liposome, NP4/5/1 The feed ratio of mPEG-PLGA/PCL/DSF was 4/5/1 in mass, PLGA Poly(lactide-co-glycolide), PEG Poly(ethyleneglycol), mPEG-PLGA Methoxy poly(ethylene glycol)-b-poly(lactide-co-glycolide), PCL Polycaprolactone, DCC N,N′ -Dicyclohexylcarbodiimide, DCM Dichloromethane, NHS Sulfo-N-hydroxysuccinimide, DS-PPF-NPs Disulfiram encapsulated PLGA PEG-folate NPs, DS-P-NPs Disulfiram encapsulated PLGA NPs