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Wang LG, Montaño AR, Masillati AM, Jones JA, Barth CW, Combs JR, Kumarapeli SU, Shams NA, van den Berg NS, Antaris AL, Galvis SN, McDowall I, Rizvi SZH, Alani AWG, Sorger JM, Gibbs SL. Nerve Visualization using Phenoxazine-Based Near-Infrared Fluorophores to Guide Prostatectomy. Adv Mater 2024; 36:e2304724. [PMID: 37653576 DOI: 10.1002/adma.202304724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/27/2023] [Indexed: 09/02/2023]
Abstract
Fluorescence-guided surgery (FGS) is poised to revolutionize surgical medicine through near-infrared (NIR) fluorophores for tissue- and disease-specific contrast. Clinical open and laparoscopic FGS vision systems operate nearly exclusively at NIR wavelengths. However, tissue-specific NIR contrast agents compatible with clinically available imaging systems are lacking, leaving nerve tissue identification during prostatectomy a persistent challenge. Here, it is shown that combining drug-like molecular design concepts and fluorophore chemistry enabled the production of a library of NIR phenoxazine-based fluorophores for intraoperative nerve-specific imaging. The lead candidate readily delineated prostatic nerves in the canine and iliac plexus in the swine using the clinical da Vinci Surgical System that has been popularized for minimally invasive prostatectomy procedures. These results demonstrate the feasibility of molecular engineering of NIR nerve-binding fluorophores for ready integration into the existing surgical workflow, paving the path for clinical translation to reduce morbidity from nerve injury for prostate cancer patients.
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Affiliation(s)
- Lei G Wang
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Antonio R Montaño
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Anas M Masillati
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Jocelyn A Jones
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Connor W Barth
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Jason R Combs
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
| | | | - Nourhan A Shams
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
| | | | | | - S N Galvis
- Intuitive Surgical, Sunnyvale, CA, 94086, USA
| | | | - Syed Zaki Husain Rizvi
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, 97201, USA
| | - Adam W G Alani
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, 97201, USA
| | | | - Summer L Gibbs
- Biomedical Engineering Department, Oregon Health and Science University, Portland, OR, 97201, USA
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
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Desai N, Katare P, Makwana V, Salave S, Vora LK, Giri J. Tumor-derived systems as novel biomedical tools-turning the enemy into an ally. Biomater Res 2023; 27:113. [PMID: 37946275 PMCID: PMC10633998 DOI: 10.1186/s40824-023-00445-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 10/11/2023] [Indexed: 11/12/2023] Open
Abstract
Cancer is a complex illness that presents significant challenges in its understanding and treatment. The classic definition, "a group of diseases characterized by the uncontrolled growth and spread of abnormal cells in the body," fails to convey the intricate interaction between the many entities involved in cancer. Recent advancements in the field of cancer research have shed light on the role played by individual cancer cells and the tumor microenvironment as a whole in tumor development and progression. This breakthrough enables the utilization of the tumor and its components as biological tools, opening new possibilities. This article delves deeply into the concept of "tumor-derived systems", an umbrella term for tools sourced from the tumor that aid in combatting it. It includes cancer cell membrane-coated nanoparticles (for tumor theranostics), extracellular vesicles (for tumor diagnosis/therapy), tumor cell lysates (for cancer vaccine development), and engineered cancer cells/organoids (for cancer research). This review seeks to offer a complete overview of the tumor-derived materials that are utilized in cancer research, as well as their current stages of development and implementation. It is aimed primarily at researchers working at the interface of cancer biology and biomedical engineering, and it provides vital insights into this fast-growing topic.
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Affiliation(s)
- Nimeet Desai
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Telangana, India
| | - Pratik Katare
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Telangana, India
| | - Vaishali Makwana
- Center for Interdisciplinary Programs, Indian Institute of Technology Hyderabad, Kandi, Telangana, India
| | - Sagar Salave
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), Gujarat, India
| | - Lalitkumar K Vora
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK.
| | - Jyotsnendu Giri
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Telangana, India.
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Cheng Y, Qu Z, Jiang Q, Xu T, Zheng H, Ye P, He M, Tong Y, Ma Y, Bao A. Functional Materials for Subcellular Targeting Strategies in Cancer Therapy: Progress and Prospects. Adv Mater 2023:e2305095. [PMID: 37665594 DOI: 10.1002/adma.202305095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/26/2023] [Indexed: 09/05/2023]
Abstract
Neoadjuvant and adjuvant therapies have made significant progress in cancer treatment. However, tumor adjuvant therapy still faces challenges due to the intrinsic heterogeneity of cancer, genomic instability, and the formation of an immunosuppressive tumor microenvironment. Functional materials possess unique biological properties such as long circulation times, tumor-specific targeting, and immunomodulation. The combination of functional materials with natural substances and nanotechnology has led to the development of smart biomaterials with multiple functions, high biocompatibilities, and negligible immunogenicities, which can be used for precise cancer treatment. Recently, subcellular structure-targeting functional materials have received particular attention in various biomedical applications including the diagnosis, sensing, and imaging of tumors and drug delivery. Subcellular organelle-targeting materials can precisely accumulate therapeutic agents in organelles, considerably reduce the threshold dosages of therapeutic agents, and minimize drug-related side effects. This review provides a systematic and comprehensive overview of the research progress in subcellular organelle-targeted cancer therapy based on functional nanomaterials. Moreover, it explains the challenges and prospects of subcellular organelle-targeting functional materials in precision oncology. The review will serve as an excellent cutting-edge guide for researchers in the field of subcellular organelle-targeted cancer therapy.
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Affiliation(s)
- Yanxiang Cheng
- Department of Gynecology, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Zhen Qu
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Qian Jiang
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Tingting Xu
- Department of Clinical Laboratory, Wuhan Blood Center (WHBC), No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Hongyun Zheng
- Department of Clinical Laboratory, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Peng Ye
- Department of Pharmacy, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Mingdi He
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Yongqing Tong
- Department of Clinical Laboratory, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Yan Ma
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Anyu Bao
- Department of Clinical Laboratory, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
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