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Nikanjam M, Wells K, Kato S, Adashek JJ, Block S, Kurzrock R. Reverse repurposing: Potential utility of cancer drugs in nonmalignant illnesses. MED 2024; 5:689-717. [PMID: 38749442 PMCID: PMC11246816 DOI: 10.1016/j.medj.2024.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/03/2024] [Accepted: 04/18/2024] [Indexed: 06/02/2024]
Abstract
Growth and immune process dysregulation can result in both cancer and nonmalignant disease (hereditary or acquired, with and without predisposition to malignancy). Moreover, perhaps unexpectedly, many nonmalignant illnesses harbor genomic alterations indistinguishable from druggable oncogenic drivers. Therefore, targeted compounds used successfully to treat cancer may have therapeutic potential for nonmalignant conditions harboring the same target. MEK, PI3K/AKT/mTOR, fibroblast growth factor receptor (FGFR), and NRG1/ERBB pathway genes have all been implicated in both cancer and noncancerous conditions, and several cognate antagonists, as well as Bruton's tyrosine kinase inhibitors, JAK inhibitors, and CD20-directed antibodies, have established or theoretical therapeutic potential to bridge cancer and benign diseases. Intriguingly, pharmacologically tractable cancer drivers characterize a wide spectrum of disorders without malignant potential, including but not limited to Alzheimer's disease and a variety of other neurodegenerative conditions, rheumatoid arthritis, achondroplastic dwarfism, and endometriosis. Expanded repositioning of oncology agents in order to benefit benign but serious medical illnesses is warranted.
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Affiliation(s)
- Mina Nikanjam
- Division of Hematology-Oncology, University of California, San Diego, La Jolla, CA, USA.
| | - Kaitlyn Wells
- Department of Pharmacy, University of California, San Diego, La Jolla, CA, USA
| | - Shumei Kato
- Division of Hematology-Oncology, University of California, San Diego, La Jolla, CA, USA
| | - Jacob J Adashek
- Department of Oncology, Johns Hopkins University, Baltimore, MD, USA
| | - Shanna Block
- Department of Pharmacy, University of California, San Diego, La Jolla, CA, USA
| | - Razelle Kurzrock
- Division of Hematology-Oncology, Medical College of Wisconsin Cancer Center, Milwaukee, WI, USA; WIN Consortium, Chevilly-Larue, France.
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2
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Barthelmann S, Butsch F, Lang BM, Stege H, Großmann B, Schepler H, Grabbe S. Seborrheic keratosis. J Dtsch Dermatol Ges 2023; 21:265-277. [PMID: 36892019 DOI: 10.1111/ddg.14984] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/04/2022] [Indexed: 03/10/2023]
Abstract
Seborrheic keratosis (SK) is the most common benign epidermal tumor in clinical dermatological practice. This review summarizes current knowledge about the clinical and histological appearance, epidemiology, pathogenesis, and treatment of SK. There are different subtypes of SK based on clinical presentation and histologic findings. Several factors, including age, genetic predisposition, and possibly also exposure to ultraviolet radiation, are thought to contribute to the development of SK. The lesions can occur on all areas of the body except for the palms and soles, but the most common sites are the face and upper trunk. The diagnosis is usually made clinically, and in some cases by dermatoscopy or histology. Many patients prefer to have the lesions removed for cosmetic reasons although there is no medical indication. Treatment options include surgical therapy, laser therapy, electrocautery, cryotherapy, and topical drug therapy, which is currently in development. Treatment should be individualized depending on the clinical picture and patient preference.
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Affiliation(s)
| | | | | | | | | | - Hadrian Schepler
- Skin clinic, Mainz University Hospital
- MVZ Dermatology Clinic, Koblenz
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3
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Barthelmann S, Butsch F, Lang BM, Stege H, Großmann B, Schepler H, Grabbe S. Seborrhoische Keratosen. J Dtsch Dermatol Ges 2023; 21:265-278. [PMID: 36929560 DOI: 10.1111/ddg.14984_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/04/2022] [Indexed: 03/18/2023]
Affiliation(s)
| | | | | | - Henner Stege
- Hautklinik und Poliklinik, Universitätsmedizin Mainz
| | | | - Hadrian Schepler
- Hautklinik und Poliklinik, Universitätsmedizin Mainz
- MVZ Fokus Haut, Emil-Schüller-Str., Koblenz
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4
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FAK inhibitors as promising anticancer targets: present and future directions. Future Med Chem 2021; 13:1559-1590. [PMID: 34340532 DOI: 10.4155/fmc-2021-0015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
FAK, a nonreceptor tyrosine kinase, has been recognized as a novel target class for the development of targeted anticancer agents. Overexpression of FAK is a common occurrence in several solid tumors, in which the kinase has been implicated in promoting metastases. Consequently, designing and developing potent FAK inhibitors is becoming an attractive goal, and FAK inhibitors are being recognized as a promising tool in our armamentarium for treating diverse cancers. This review comprehensively summarizes the different classes of synthetically derived compounds that have been reported as potent FAK inhibitors in the last three decades. Finally, the future of FAK-targeting smart drugs that are designed to slow down the emergence of drug resistance is discussed.
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5
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Sun MD, Halpern AC. Advances in the Etiology, Detection, and Clinical Management of Seborrheic Keratoses. Dermatology 2021; 238:205-217. [PMID: 34311463 DOI: 10.1159/000517070] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 05/06/2021] [Indexed: 11/19/2022] Open
Abstract
Seborrheic keratoses (SKs) are ubiquitous, generally benign skin tumors that exhibit high clinical variability. While age is a known risk factor, the precise roles of UV exposure and immune abnormalities are currently unclear. The underlying mechanisms of this benign disorder are paradoxically driven by oncogenic mutations and may have profound implications for our understanding of the malignant state. Advances in molecular pathogenesis suggest that inhibition of Akt and APP, as well as existing treatments for skin cancer, may have therapeutic potential in SK. Dermoscopic criteria have also become increasingly important to the accurate detection of SK, and other noninvasive diagnostic methods, such as reflectance confocal microscopy and optical coherence tomography, are rapidly developing. Given their ability to mimic malignant tumors, SK cases are often used to train artificial intelligence-based algorithms in the computerized detection of skin disease. These technologies are becoming increasingly accurate and have the potential to significantly augment clinical practice. Current treatment options for SK cause discomfort and can lead to adverse post-treatment effects, especially in skin of color. In light of the discontinuation of ESKATA in late 2019, promising alternatives, such as nitric-zinc and trichloroacetic acid topicals, should be further developed. There is also a need for larger, head-to-head trials of emerging laser therapies to ensure that future treatment standards address diverse patient needs.
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Affiliation(s)
- Mary D Sun
- Icahn School of Medicine at Mount Sinai, New York, New York, USA,
| | - Allan C Halpern
- Dermatology Service, Memorial Sloan Kettering, New York, New York, USA
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6
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Campione E, Cosio T, Di Prete M, Piccolo A, Lanna C, Lombardo P, Diluvio L, Dika E, Baciorri F, Orlandi A, Bianchi L. Effectiveness of a cosmetic device containing a combination of alpha- and beta-hydroxy acids, urea, and thuja for the treatment of seborrheic keratoses. J Cosmet Dermatol 2021; 21:2113-2119. [PMID: 34263966 DOI: 10.1111/jocd.14346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/20/2021] [Accepted: 07/12/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Seborrheic keratosis is a benign epidermal tumor of cosmetic concern-as it progressively increases in size, thickness, and pigmentation-on which topical treatments are poorly effective. Considering its keratotic component, effective products may include active principles with keratolytic action. AIMS Evaluate the efficacy and tolerability of a topical cosmetic product with urea and hydroxy acids, in the treatment of seborrheic keratoses. PATIENTS AND METHODS Twenty patients were enrolled in an observational, prospective, open-label study. The topical device was applied on seborrheic keratoses twice daily for 30 days. We evaluated the progression of the treatment by clinical examination-using Daily Life Quality Index-and epiluminescence microscopy at baseline and day 30. RESULTS After 30 days of treatment, we documented a significant reduction in seborrheic keratosis thickness and number, which was confirmed also by epiluminescence microscopy. On day 30, global Daily Life Quality Index improved by 99.95%. The tolerability of the cosmetic device was considered excellent, according to 19/20 subjects (95%). CONCLUSIONS The results of our study showed the efficacy and tolerability of this cosmetic device. Its active compounds favor gradual removal of seborrheic keratoses, even in case of pigmented variants. This non-invasive treatment represents an alternative to surgical procedures, mainly for fragile patients and delicate skin areas. It is possible to speculate its usefulness in the topical treatment of circumscribed hyperkeratosis, palmoplantar keratoderma, and thick psoriatic plaques.
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Affiliation(s)
- Elena Campione
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Terenzio Cosio
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Monia Di Prete
- Anatomic Pathology, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Arianna Piccolo
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Caterina Lanna
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Paolo Lombardo
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Laura Diluvio
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Emi Dika
- Dermatology, Department of Experimental Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Francesca Baciorri
- Anatomic Pathology, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Augusto Orlandi
- Anatomic Pathology, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Luca Bianchi
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
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Andrade MJ, Van Lonkhuyzen DR, Upton Z, Satyamoorthy K. RPA facilitates rescue of keratinocytes from UVB radiation damage through insulin-like growth factor-I signalling. J Cell Sci 2021; 134:jcs255786. [PMID: 34137442 DOI: 10.1242/jcs.255786] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 05/10/2021] [Indexed: 01/19/2023] Open
Abstract
UVBR-induced photolesions in genomic DNA of keratinocytes impair cellular functions and potentially determine the cell fate post-irradiation. The ability of insulin-like growth factor-I (IGF-I) to rescue epidermal keratinocytes after photodamage via apoptosis prevention and photolesion removal was recently demonstrated using in vitro two-dimensional and three-dimensional skin models. Given the limited knowledge of specific signalling cascades contributing to post-UVBR IGF-I effects, we used inhibitors to investigate the impact of blockade of various signalling mediators on IGF-I photoprotection. IGF-I treatment, in the presence of signalling inhibitors, particularly TDRL-505, which targets replication protein A (RPA), impaired activation of IGF-1R downstream signalling, diminished cyclobutane pyrimidine dimer removal, arrested growth, reduced cell survival and increased apoptosis. Further, the transient partial knockdown of RPA was found to abrogate IGF-I-mediated responses in keratinocytes, ultimately affecting photoprotection and, thereby, establishing that RPA is required for IGF-I function. Our findings thus elucidate the importance of RPA in linking the damage response activation, cell cycle regulation, repair and survival pathways, separately initiated by IGF-I upon UVBR-induced damage. This information is potentially imperative for the development of effective sunburn and photodamage repair strategies. This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Melisa J Andrade
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
- Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4059, Australia
| | - Derek R Van Lonkhuyzen
- Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4059, Australia
| | - Zee Upton
- Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4059, Australia
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Singapore138648
| | - Kapaettu Satyamoorthy
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
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8
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Krishnan V, Peng K, Sarode A, Prakash S, Zhao Z, Filippov SK, Todorova K, Sell BR, Lujano O, Bakre S, Pusuluri A, Vogus D, Tsai KY, Mandinova A, Mitragotri S. Hyaluronic acid conjugates for topical treatment of skin cancer lesions. SCIENCE ADVANCES 2021; 7:7/24/eabe6627. [PMID: 34117055 PMCID: PMC8195472 DOI: 10.1126/sciadv.abe6627] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 04/23/2021] [Indexed: 05/31/2023]
Abstract
Skin cancer is one of the most common types of cancer in the United States and worldwide. Topical products are effective for treating cancerous skin lesions when surgery is not feasible. However, current topical products induce severe irritation, light-sensitivity, burning, scaling, and inflammation. Using hyaluronic acid (HA), we engineered clinically translatable polymer-drug conjugates of doxorubicin and camptothecin termed, DOxorubicin and Camptothecin Tailored at Optimal Ratios (DOCTOR) for topical treatment of skin cancers. When compared to the clinical standard, Efudex, DOCTOR exhibited high cancer-cell killing specificity with superior safety to healthy skin cells. In vivo studies confirmed its efficacy in treating cancerous lesions without irritation or systemic absorption. When tested on patient-derived primary cells and live-skin explants, DOCTOR killed the cancer with a selectivity as high as 21-fold over healthy skin tissue from the same donor. Collectively, DOCTOR provides a safe and potent option for treating skin cancer in the clinic.
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Affiliation(s)
- Vinu Krishnan
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Kevin Peng
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Apoorva Sarode
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Supriya Prakash
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Zongmin Zhao
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Sergey K Filippov
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Kristina Todorova
- Cutaneous Biology Research Center, Massachusetts General Hospital and Harvard Medical School, Building 149 13th Street, Charlestown, MA 02129, USA
| | - Brittney R Sell
- Departments of Anatomic Pathology and Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - Omar Lujano
- Department of Molecular, Cellular, and Developmental Biology (MCDB), University of California, Santa Barbara, Santa Barbara, CA 93117, USA
| | - Shirin Bakre
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Anusha Pusuluri
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Douglas Vogus
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
| | - Kenneth Y Tsai
- Departments of Anatomic Pathology and Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - Anna Mandinova
- Cutaneous Biology Research Center, Massachusetts General Hospital and Harvard Medical School, Building 149 13th Street, Charlestown, MA 02129, USA
- Broad Institute of Harvard and MIT, 7 Cambridge Center, MA 02142, USA
- Harvard Stem Cell Institute, 7 Divinity Avenue, Cambridge, MA 02138, USA
| | - Samir Mitragotri
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA.
- Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA 02115, USA
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9
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Mustafa M, Abd El-Hafeez AA, Abdelhamid D, Katkar GD, Mostafa YA, Ghosh P, Hayallah AM, Abuo-Rahma GEDA. A first-in-class anticancer dual HDAC2/FAK inhibitors bearing hydroxamates/benzamides capped by pyridinyl-1,2,4-triazoles. Eur J Med Chem 2021; 222:113569. [PMID: 34111829 DOI: 10.1016/j.ejmech.2021.113569] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/26/2021] [Accepted: 05/11/2021] [Indexed: 01/06/2023]
Abstract
Novel 5-pyridinyl-1,2,4-triazoles were designed as dual inhibitors of histone deacetylase 2 (HDAC2) and focal adhesion kinase (FAK). Compounds 5d, 6a, 7c, and 11c were determined as potential inhibitors of both HDAC2 (IC50 = 0.09-1.40 μM) and FAK (IC50 = 12.59-36.11 nM); 6a revealed the highest activity with IC50 values of 0.09 μM and 12.59 nM for HDAC2 and FAK, respectively. Compound 6a was superior to reference drugs vorinostat and valproic acid in its ability to inhibit growth/proliferation of A-498 and Caki-1 renal cancer cells. Further investigation proved that 6a strongly arrests the cell cycle at the G2/M phase and triggers apoptosis in both A-498 and Caki-1 cells. Moreover, the enhanced Akt activity that is observed upon chronic application of HDAC inhibitors was effectively suppressed by the dual HDAC2/FAK inhibitor. Finally, the high potency and selectivity of 6a towards HDAC2 and FAK proteins were rationalized by molecular docking. Taken together, these findings highlight the potential of 6a as a promising dual-acting HDAC2/FAK inhibitor that could benefit from further optimization.
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Affiliation(s)
- Muhamad Mustafa
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Deraya University, Minia, Egypt
| | - Amer Ali Abd El-Hafeez
- Pharmacology and Experimental Oncology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, Cairo, Egypt; Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA.
| | - Dalia Abdelhamid
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Gajanan D Katkar
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Yaser A Mostafa
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, 71526, Egypt
| | - Pradipta Ghosh
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA; Department of Medicine, University of California San Diego, La Jolla, CA, USA; Moores Comprehensive Cancer Center, University of California San Diego, La Jolla, CA, USA; Veterans Affairs Medical Center, La Jolla, CA, USA
| | - Alaa M Hayallah
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Deraya University, Minia, Egypt; Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, 71526, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Sphinx University, New Assiut, Egypt
| | - Gamal El-Din A Abuo-Rahma
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Deraya University, Minia, Egypt.
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10
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Sallam MA, Prakash S, Krishnan V, Todorova K, Mandinova A, Mitragotri S. Hyaluronic Acid Conjugates of Vorinostat and Bexarotene for Treatment of Cutaneous Malignancies. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Marwa A. Sallam
- John A. Paulson School of Engineering and Applied Sciences, and Wyss Institute of Biologically Inspired Engineering Harvard University Cambridge MA 02138 USA
- Faculty of pharmacy Alexandria University Egypt
| | - Supriya Prakash
- John A. Paulson School of Engineering and Applied Sciences, and Wyss Institute of Biologically Inspired Engineering Harvard University Cambridge MA 02138 USA
| | - Vinu Krishnan
- John A. Paulson School of Engineering and Applied Sciences, and Wyss Institute of Biologically Inspired Engineering Harvard University Cambridge MA 02138 USA
| | - Kristina Todorova
- Cutaneous Biology Research Center Massachusetts General Hospital and Harvard Medical School Building 149 13th Street Charlestown MA 02129 USA
| | - Anna Mandinova
- Cutaneous Biology Research Center Massachusetts General Hospital and Harvard Medical School Building 149 13th Street Charlestown MA 02129 USA
- Broad Institute of Harvard and MIT 7 Cambridge Center Cambridge MA 02142 USA
| | - Samir Mitragotri
- John A. Paulson School of Engineering and Applied Sciences, and Wyss Institute of Biologically Inspired Engineering Harvard University Cambridge MA 02138 USA
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11
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Todorova K, Mandinova A. Novel approaches for managing aged skin and nonmelanoma skin cancer. Adv Drug Deliv Rev 2020; 153:18-27. [PMID: 32526451 DOI: 10.1016/j.addr.2020.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 05/30/2020] [Accepted: 06/04/2020] [Indexed: 12/29/2022]
Abstract
The process of aging influences every bodily organ and tissue, and those with rapid epithelial cell turnover, are particularly affected. The most visible of these, however, is the skin (including the epidermis), the largest human organ that provides a barrier to external insults, structure to the body and its movements, facilitates thermoregulation, harbors immune cells, and incorporates sensory neurons (including mechanoreceptors, nociceptors, and thermoreceptors). Skin aging has traditionally been categorized into intrinsic and extrinsic, with the latter nearly exclusively restricted to "photoaging," (i.e., aging due to exposure to solar or artificial ultraviolet radiation). However, both intrinsic and extrinsic aging share similar causes, including oxidative damage, telomere shortening, and mitochondrial senescence. Also, like other malignancies, the risk of malignant and nonmalignant lesions increases with age. Herein, we review the most recent findings in skin aging and nonmelanoma skin cancer, including addition to traditional and developing therapies.
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12
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Abstract
Seborrheic keratosis (SK) is a common benign epidermal tumor with predominance in adult patients. Whereas common SKs are more frequent in Caucasians, dermatosis papulosa nigra is more prevalent in patients with a Fitzpatrick skin type of at least 3. There seems to be a link between extrinsic skin aging and the occurrence of SK. Mutations of fibroblast growth factor receptor 3 and other signaling molecules are a frequent finding in SK lesions. However, this does not translate into any malignant potential. Viral infections are particularly common in genital lesions, although their pathogenetic relevance for SK is questionable. Different histologic and clinical subtypes have been identified. The great variability of SKs raises some difficulties in diagnosis. Dermoscopy is the preferred non-invasive diagnostic method, in particular to differentiate pigmented SKs from other pigment tumors, including cutaneous melanoma. Eruptive SKs can be a paraneoplastic condition known as the Leser–Trélat sign. New targeted cancer treatments can cause a pseudo-Leser–Trélat sign. The treatment in practice is mainly minor surgery, including cryosurgery, shave excisions, and laser-assisted removal. The medical approaches have only limited effects. Recently, two formulations for topical therapy have been evaluated: a product with 40% hydrogen peroxide (HP40) and an aqueous nitric–zinc complex. Based on clinical trials, HP40 seems to be a promising alternative to surgery, in particular for facial lesions.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Städtisches Klinikum Dresden, Dresden, 01067, Germany
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13
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Wollina U. Seborrheic Keratoses - The Most Common Benign Skin Tumor of Humans. Clinical presentation and an update on pathogenesis and treatment options. Open Access Maced J Med Sci 2018; 6:2270-2275. [PMID: 30559899 PMCID: PMC6290447 DOI: 10.3889/oamjms.2018.460] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 10/27/2018] [Accepted: 10/29/2018] [Indexed: 11/21/2022] Open
Abstract
Seborrheic keratoses (SK) are the most common skin tumour of humanity. The incidence of this purely benign epithelial proliferation is increasing with age and exposure to ultraviolet light. It has a remarkable variability in its clinical presentation raising some differential diagnoses. Recently, oncogenic mutations have been detected involved in the development of SK, which, however, do not bear the risk of malignant transformation. SK may also develop with the use of modern targeted drugs for the treatment of malignancies. The classical treatment options for SK are cryotherapy and curettage. Recently, topical treatment with 40% hydrogen peroxide and the nitric-zinc complex has been investigated. Ablative laser therapy is an effective treatment as well.
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Affiliation(s)
- Uwe Wollina
- Städtisches Klinikum Dresden, Department of Dermatology and Allergology, Dresden, Germany
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14
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Härtel A, Jung T, Sift Carter R. Artemether for topical use in patients with seborrhoeic keratosis. Br J Dermatol 2018; 179:1225-1226. [DOI: 10.1111/bjd.16930] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - T. Jung
- Jung & Partners; Life Science Consultancy GmbH; Zug Switzerland
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15
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Liu OG, Xiong XY, Li CM, Zhou XS, Li SS. Role of Xeroderma Pigmentosum Group D in Cell Cycle and Apoptosis in Cutaneous Squamous Cell Carcinoma A431 Cells. Med Sci Monit 2018; 24:453-460. [PMID: 29362353 PMCID: PMC5791386 DOI: 10.12659/msm.905319] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Cutaneous squamous cell carcinoma (cSCC) is the second most widespread cancer in humans and its incidence is rising. Novel therapy with better efficacy is needed for clinical treatment of cSCC. Many studies have shown the importance of DNA repair pathways during the development of cancer. A key nucleotide excision repair (NER) protein, xeroderma pigmentosum group D (XPD), is responsible for the excision of a large variety of bulky DNA lesions. MATERIAL AND METHODS To explore the role of XPD in A431 cells, we overexpressed XPD in A431 cells and performed MTT assay, flow cytometry, and Western blot analysis to examine cell proliferation, cell apoptosis, and genes expression. RESULTS We found that the overexpression of XPD suppressed cell viability, induced cell cycle arrest at G1 phase, and promoted cell apoptosis. Additionally, XPD blocked the expression of c-myc, cdc25A, and cdk2, and improved the levels of HIPK2 and p53. CONCLUSIONS These results provide new evidence to reveal the role of XPD in cSCC A431 cells and suggest that XPD may serve as an anti-oncogene during cSCC development.
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Affiliation(s)
- Ou-Gen Liu
- Department of Dermatology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Xiao-Yan Xiong
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Chun-Ming Li
- Department of Dermatology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Xian-Sheng Zhou
- Department of Dermatology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Si-Si Li
- Department of Dermatology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
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Goodhead C, Hampton P. Actikerall: an alternative to curettage for some seborrhoeic keratoses? Clin Exp Dermatol 2017; 43:198-200. [DOI: 10.1111/ced.13301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2017] [Indexed: 11/28/2022]
Affiliation(s)
- C. Goodhead
- Department of Dermatology; Royal Victoria Infirmary; Queen Victoria road Newcastle upon Tyne NE1 4LP UK
| | - P. Hampton
- Department of Dermatology; Royal Victoria Infirmary; Queen Victoria road Newcastle upon Tyne NE1 4LP UK
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Metin SA, Lee BW, Lambert WC, Parish LC. Dermatosis papulosa nigra: a clinically and histopathologically distinct entity. Clin Dermatol 2017; 35:491-496. [DOI: 10.1016/j.clindermatol.2017.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Pagoria PF, Zhang MX, Zuckerman NB, DeHope AJ, Parrish DA. Synthesis and characterization of multicyclic oxadiazoles and 1-hydroxytetrazoles as energetic materials. Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2122-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Conic RZ, Napekoski K, Schuetz H, Piliang M, Bergfeld W, Atanaskova Mesinkovska N. The role of immunosuppression in squamous cell carcinomas arising in seborrheic keratosis. J Am Acad Dermatol 2017; 76:1146-1150. [PMID: 28162852 DOI: 10.1016/j.jaad.2016.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 11/30/2016] [Accepted: 12/01/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Seborrheic keratoses (SK) are common skin neoplasms considered to be benign. Reports of associated squamous cell carcinoma arising within seborrheic keratosis (SCC-SK) have been described. OBJECTIVE To describe the histopathologic characteristics of SCC-SK and identify predisposing factors in formation of these rare lesions. METHODS There were 162 cases of SCC-SK in a span of a decade (2003-2014). All of the histopathologic specimens and medical records were reviewed. Data from these patients were compared to a control group with seborrheic keratosis who were matched by age, sex, and location of lesion from the same time period (n = 162). RESULTS SCC-SK has the classic histopathologic features of SK, such as hyperkeratosis, parakeratosis, papillomatosis, and pseudohorn cysts. The areas of squamous cell carcinoma were characterized by areas of squamous dysplasia (100%), hypogranulosis (79.6%), squamous eddies (79.6%), solar elastosis (80.9%), and brown pigmentation (59.9%). Patients with a history of immunosuppression had an increased risk for developing SCC-SK (19% vs 3%; P < .01), particularly when inhibition was transplant-associated (10% vs 0%; P < .01). LIMITATIONS This was a single center, retrospective study. CONCLUSION SCC-SK occurs more often in elderly men with a history of immunosuppression associated with organ transplants.
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Affiliation(s)
- Ruzica Z Conic
- Department of Dermatology and Dermatopathology, Cleveland Clinic, Cleveland, Ohio; Department of Dermatology, Case Western Reserve University, Cleveland, Ohio.
| | - Karl Napekoski
- Department of Pathology, Edward Hospital, Naperville, Illinois
| | - Heidi Schuetz
- Department of Dermatology and Dermatopathology, Cleveland Clinic, Cleveland, Ohio
| | - Melissa Piliang
- Department of Dermatology and Dermatopathology, Cleveland Clinic, Cleveland, Ohio
| | - Wilma Bergfeld
- Department of Dermatology and Dermatopathology, Cleveland Clinic, Cleveland, Ohio
| | - Natasha Atanaskova Mesinkovska
- Department of Dermatology and Dermatopathology, Cleveland Clinic, Cleveland, Ohio; Department of Dermatology and Dermatopathology, University of California Irvine, Irvine, California
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Shah VV, Aldahan AS, Mlacker S, Samarkandy S, Molla A, Nouri K. Cells to Surgery Quiz: March 2016. J Invest Dermatol 2016; 136:e31-2. [PMID: 27331234 DOI: 10.1016/j.jid.2016.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Arbiser JL, Bonner MY. Seborrheic Keratoses: The Rodney Dangerfield of Skin lesions, and Why They Should Get Our Respect. J Invest Dermatol 2016; 136:564-566. [PMID: 26902127 PMCID: PMC5925755 DOI: 10.1016/j.jid.2015.12.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 12/03/2015] [Indexed: 11/22/2022]
Abstract
Neel et al. have demonstrated that seborrheic keratosis, the most common of all skin tumors, is dependent on acutely transforming retrovirus AKT8 in rodent T-cell lymphoma signaling. The authors found that these lesions are hypersensitive to Akt inhibitors which bind to the ATP binding site of Akt. Cutaneous squamous cell carcinoma is resistant to Akt inhibitors. The implications of this study are not limited to seborrheic keratosis. The presence of wild type p53 (seborrheic keratosis) or mutant p53 (cutaneous squamous cell carcinoma) appears to dictate whether a lesion is sensitive to Akt inhibition or not.
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Affiliation(s)
- Jack L Arbiser
- Department of Dermatology, Emory School of Medicine, and Winship Cancer Institute, Atlanta, Georgia, USA; Dermatology Veterans Affairs Medical Center, Decatur, Georgia, USA.
| | - Michael Y Bonner
- Department of Dermatology, Emory School of Medicine, and Winship Cancer Institute, Atlanta, Georgia, USA
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