Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery

Bladder cancer (BC) is a heterogeneous disease that a tumor develops in the bladder lining and in some cases, the bladder muscle. Chemotherapy and immunotherapy are commonly used to treat bladder cancer. However, chemotherapy can cause burning and irritation in the bladder while BCG immunotherapy, w...

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Main Authors: Yoo Kang, Chelin Park, Heemin Lee, Sojin Kang, Chunhoo Cheon, Bonglee Kim
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Pharmaceutics
Subjects:
Online Access:https://www.mdpi.com/1999-4923/15/4/1117
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author Yoo Kang
Chelin Park
Heemin Lee
Sojin Kang
Chunhoo Cheon
Bonglee Kim
author_facet Yoo Kang
Chelin Park
Heemin Lee
Sojin Kang
Chunhoo Cheon
Bonglee Kim
author_sort Yoo Kang
collection DOAJ
description Bladder cancer (BC) is a heterogeneous disease that a tumor develops in the bladder lining and in some cases, the bladder muscle. Chemotherapy and immunotherapy are commonly used to treat bladder cancer. However, chemotherapy can cause burning and irritation in the bladder while BCG immunotherapy, which is the main type of intravesical immunotherapy for bladder cancer, can also cause burning in the bladder and flu-like symptoms. Thus, drugs originating from natural products have attracted much attention due to the reports that they have anti-cancer properties with low adverse effects. In this study, eighty-seven papers that dealt with natural products preventing or treating bladder cancer were reviewed. The studies were classified into the following mechanism: 71 papers on cell death, 5 papers on anti-metastasis, 3 papers on anti-angiogenesis, 1 paper on anti-resistance, and 7 papers on clinical trials. Most of the natural products that induced apoptosis up-regulated proteins such as caspase-3 and caspase-9. Regarding anti-metastasis, MMP-2 and MMP-9 are regulated frequently. Regarding anti-angiogenesis, HIF-1α and VEGF-A are down-regulated frequently. Nevertheless, the number of papers regarding anti-resistance and clinical trial are too few, so more studies are needed. In conclusion, this database will be useful for future in vivo studies of the anti-bladder cancer effect of natural products, in the process of selecting materials used for the experiment.
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spelling doaj.art-e0f57d27f0f84ae5b66a4d6fcd53fc7b2023-11-17T20:52:57ZengMDPI AGPharmaceutics1999-49232023-03-01154111710.3390/pharmaceutics15041117Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug DiscoveryYoo Kang0Chelin Park1Heemin Lee2Sojin Kang3Chunhoo Cheon4Bonglee Kim5College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of KoreaCollege of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of KoreaCollege of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of KoreaCollege of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of KoreaCollege of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of KoreaCollege of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of KoreaBladder cancer (BC) is a heterogeneous disease that a tumor develops in the bladder lining and in some cases, the bladder muscle. Chemotherapy and immunotherapy are commonly used to treat bladder cancer. However, chemotherapy can cause burning and irritation in the bladder while BCG immunotherapy, which is the main type of intravesical immunotherapy for bladder cancer, can also cause burning in the bladder and flu-like symptoms. Thus, drugs originating from natural products have attracted much attention due to the reports that they have anti-cancer properties with low adverse effects. In this study, eighty-seven papers that dealt with natural products preventing or treating bladder cancer were reviewed. The studies were classified into the following mechanism: 71 papers on cell death, 5 papers on anti-metastasis, 3 papers on anti-angiogenesis, 1 paper on anti-resistance, and 7 papers on clinical trials. Most of the natural products that induced apoptosis up-regulated proteins such as caspase-3 and caspase-9. Regarding anti-metastasis, MMP-2 and MMP-9 are regulated frequently. Regarding anti-angiogenesis, HIF-1α and VEGF-A are down-regulated frequently. Nevertheless, the number of papers regarding anti-resistance and clinical trial are too few, so more studies are needed. In conclusion, this database will be useful for future in vivo studies of the anti-bladder cancer effect of natural products, in the process of selecting materials used for the experiment.https://www.mdpi.com/1999-4923/15/4/1117angiogenesisbladder cancerclinical trialsmetastasisnatural productresistance
spellingShingle Yoo Kang
Chelin Park
Heemin Lee
Sojin Kang
Chunhoo Cheon
Bonglee Kim
Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery
Pharmaceutics
angiogenesis
bladder cancer
clinical trials
metastasis
natural product
resistance
title Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery
title_full Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery
title_fullStr Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery
title_full_unstemmed Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery
title_short Natural Products as New Approaches for Treating Bladder Cancer: From Traditional Medicine to Novel Drug Discovery
title_sort natural products as new approaches for treating bladder cancer from traditional medicine to novel drug discovery
topic angiogenesis
bladder cancer
clinical trials
metastasis
natural product
resistance
url https://www.mdpi.com/1999-4923/15/4/1117
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