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Cioffi G, Ascha MS, Waite KA, Dmukauskas M, Wang X, Royce TJ, Calip GS, Waxweiler T, Rusthoven CG, Kavanagh BD, Barnholtz-Sloan JS. Sex Differences in Odds of Brain Metastasis and Outcomes by Brain Metastasis Status after Advanced Melanoma Diagnosis. Cancers (Basel) 2024; 16:1771. [PMID: 38730723 PMCID: PMC11083203 DOI: 10.3390/cancers16091771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 04/23/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Sex differences in cancer are well-established. However, less is known about sex differences in diagnosis of brain metastasis and outcomes among patients with advanced melanoma. Using a United States nationwide electronic health record-derived de-identified database, we evaluated patients diagnosed with advanced melanoma from 1 January 2011-30 July 2022 who received an oncologist-defined rule-based first line of therapy (n = 7969, 33% female according to EHR, 35% w/documentation of brain metastases). The odds of documented brain metastasis diagnosis were calculated using multivariable logistic regression adjusted for age, practice type, diagnosis period (pre/post-2017), ECOG performance status, anatomic site of melanoma, group stage, documentation of non-brain metastases prior to first-line of treatment, and BRAF positive status. Real-world overall survival (rwOS) and progression-free survival (rwPFS) starting from first-line initiation were assessed by sex, accounting for brain metastasis diagnosis as a time-varying covariate using the Cox proportional hazards model, with the same adjustments as the logistic model, excluding group stage, while also adjusting for race, socioeconomic status, and insurance status. Adjusted analysis revealed males with advanced melanoma were 22% more likely to receive a brain metastasis diagnosis compared to females (adjusted odds ratio [aOR]: 1.22, 95% confidence interval [CI]: 1.09, 1.36). Males with brain metastases had worse rwOS (aHR: 1.15, 95% CI: 1.04, 1.28) but not worse rwPFS (adjusted hazard ratio [aHR]: 1.04, 95% CI: 0.95, 1.14) following first-line treatment initiation. Among patients with advanced melanoma who were not diagnosed with brain metastases, survival was not different by sex (rwOS aHR: 1.06 [95% CI: 0.97, 1.16], rwPFS aHR: 1.02 [95% CI: 0.94, 1.1]). This study showed that males had greater odds of brain metastasis and, among those with brain metastasis, poorer rwOS compared to females, while there were no sex differences in clinical outcomes for those with advanced melanoma without brain metastasis.
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Affiliation(s)
- Gino Cioffi
- Trans Divisional Research Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892,USA (M.D.)
| | | | - Kristin A. Waite
- Trans Divisional Research Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892,USA (M.D.)
| | - Mantas Dmukauskas
- Trans Divisional Research Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892,USA (M.D.)
| | | | - Trevor J. Royce
- Flatiron Health, Inc., New York, NY 10013, USA (T.J.R.)
- Department of Radiation Oncology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Gregory S. Calip
- Flatiron Health, Inc., New York, NY 10013, USA (T.J.R.)
- Titus Family Department of Clinical Pharmacy, University of Southern California, Los Angeles, CA 90089, USA
| | - Timothy Waxweiler
- Department of Radiation Oncology, University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Chad G. Rusthoven
- Department of Radiation Oncology, University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Brian D. Kavanagh
- Department of Radiation Oncology, University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Jill S. Barnholtz-Sloan
- Trans Divisional Research Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892,USA (M.D.)
- Center for Biomedical Informatics & Information Technology, National Cancer Institute, Bethesda, MD 20892,USA
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2
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Nadratowski A, Shoots-Reinhard B, Shafer A, Detweiler-Bedell J, Detweiler-Bedell B, Leachman S, Peters E. Evidence-Based Communication to Increase Melanoma Knowledge and Skin Checks. JID INNOVATIONS 2024; 4:100253. [PMID: 38328593 PMCID: PMC10847376 DOI: 10.1016/j.xjidi.2023.100253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 11/03/2023] [Accepted: 11/17/2023] [Indexed: 02/09/2024] Open
Abstract
Rates of melanoma-the deadliest form of skin cancer-have increased. Early detection can save lives, and patients have a critical role to play in checking their skin. We aim to identify health communication messages that best educate the public and increase intentions toward skin checks. After viewing messages intended to increase melanoma knowledge, participants correctly identified a greater proportion (74.6 vs 70.4%) of moles (mean number = 17.9, 95% confidence interval [CI] = 17.5-18.3 vs 16.9, 95% CI = 16.6-17.3; P < .001, partial eta-squared = 0.03) and had knowledge of more melanoma warning signs (mean number = 5.8, 95% CI = 5.7-5.8 vs 5.6, 95% CI = 5.5-5.7, P = .01, partial eta-squared = 0.02). After viewing messages intended to increase self-confidence in checking their skin accurately, they were also more likely to report greater intentions to do a skin check on a scale of 1-5 (mean number = 3.8, 95% CI = 3.7-3.9 vs 3.6, 95% CI = 3.4-3.7, P = .005, partial eta-squared = 0.02). Online melanoma messages aimed at increasing both melanoma knowledge and skin-check confidence may be most effective in improving the accuracy of skin self-examinations and intentions to do them.
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Affiliation(s)
- Ariel Nadratowski
- Center for Science Communication Research, School of Journalism and Communication, University of Oregon, Eugene, Oregon, USA
| | - Brittany Shoots-Reinhard
- Center for Science Communication Research, School of Journalism and Communication, University of Oregon, Eugene, Oregon, USA
- Department of Psychology, College of Arts and Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Autumn Shafer
- Center for Science Communication Research, School of Journalism and Communication, University of Oregon, Eugene, Oregon, USA
| | | | | | - Sancy Leachman
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Ellen Peters
- Center for Science Communication Research, School of Journalism and Communication, University of Oregon, Eugene, Oregon, USA
- Department of Psychology, College of Arts and Sciences, University of Oregon, Eugene, Oregon, USA
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Leachman SA, Latour E, Detweiler-Bedell B, Detweiler-Bedell JB, Zell A, Wenzel E, Stoos E, Nelson JH, Wiedrick J, Berry EG, Lange J, Etzioni R, Lapidus JA. Melanoma literacy among the general population of three western US states. Pigment Cell Melanoma Res 2023; 36:481-500. [PMID: 37574711 DOI: 10.1111/pcmr.13106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/10/2023] [Accepted: 06/06/2023] [Indexed: 08/15/2023]
Abstract
Melanoma is a significant cause of cancer death, despite being detectable without specialized or invasive technologies. Understanding barriers to preventive behaviors such as skin self-examination (SSE) could help to define interventions for increasing the frequency of early detection. To determine melanoma knowledge and beliefs across three high-incidence US states, 15,000 surveys were sent to a population-representative sample. We aimed to assess (1) melanoma literacy (i.e., knowledge about melanoma risks, attitudes, and preventive behaviors) and (2) self-reported SSE and its association with melanoma literacy, self-efficacy, and belief in the benefits of SSE. Of 2326 respondents, only 21.2% provided responses indicating high knowledge of melanoma, and 62.8% reported performing an SSE at any time in their lives. Only 38.3% and 7.3% reported being "fairly" or "very" confident about doing SSE, respectively. SSE performance among respondents was most strongly associated with higher melanoma knowledge, higher self-efficacy, and personal history of melanoma. Melanoma literacy among survey respondents was modest, with greater literacy associated with a higher likelihood of reported preventive behavior. This assessment establishes a baseline and provides guidance for public health campaigns designed to increase prevention and early detection of this lethal cancer.
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Affiliation(s)
- Sancy A Leachman
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
- Melanoma & Skin Cancer Program, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Emile Latour
- Biostatistics Shared Resource, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | | | | | - Adrienne Zell
- Oregon Clinical and Translational Research Institute (OCTRI), Oregon Health & Science University, Portland, Oregon, USA
| | - Elizabeth Wenzel
- Oregon Clinical and Translational Research Institute (OCTRI), Oregon Health & Science University, Portland, Oregon, USA
| | - Elizabeth Stoos
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
- Melanoma & Skin Cancer Program, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Jacob H Nelson
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Jack Wiedrick
- Biostatistics and Design Program, Oregon Health & Science University, Portland, Oregon, USA
- Oregon Health & Science University-Portland State University (OHSU-PSU) School of Public Health, Portland, Oregon, USA
| | - Elizabeth G Berry
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
- Melanoma & Skin Cancer Program, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Jane Lange
- Melanoma & Skin Cancer Program, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
- Center for Early Detection Advanced Research, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Ruth Etzioni
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Group Health Research Institute, Seattle, Washington, USA
| | - Jodi A Lapidus
- Oregon Clinical and Translational Research Institute (OCTRI), Oregon Health & Science University, Portland, Oregon, USA
- Biostatistics and Design Program, Oregon Health & Science University, Portland, Oregon, USA
- Oregon Health & Science University-Portland State University (OHSU-PSU) School of Public Health, Portland, Oregon, USA
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Manica D, da Silva GB, de Lima J, Cassol J, Dallagnol P, Narzetti RA, Moreno M, Bagatini MD. Caffeine reduces viability, induces apoptosis, inhibits migration and modulates the CD39/CD73 axis in metastatic cutaneous melanoma cells. Purinergic Signal 2023:10.1007/s11302-023-09967-6. [PMID: 37768408 DOI: 10.1007/s11302-023-09967-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/10/2023] [Indexed: 09/29/2023] Open
Abstract
We aimed to evaluate the effect of caffeine on viability, apoptosis, migration, redox profile and modulatory effect of the purinergic system of cutaneous melanoma cells. The melanoma cells SK-MEL-28 and non-tumoural CCD-1059sk cells were treated for 24 h with different concentrations of caffeine. Cell viability was evaluated by a biochemical assay and fluorescence microscopy, and flow cytometry assessed apoptosis induction. A wound-healing assay assessed cell migration. The redox profile was evaluated by the levels of markers of reactive oxygen species (ROS), nitric oxide (NOx), total thiols (PSH) and non-protein thiols (NPSH). RT-qPCR and flow cytometry assessed the expression of CD39 and CD73. ATPase/ADPase and AMPase enzyme activities were evaluated by hydrolysis of ATP, ADP and AMP nucleotides. A bioluminescent assay assessed extracellular ATP levels. Caffeine significantly reduced melanoma cell viability and migration and did not affect non-tumoural cells. Caffeine increased ROS levels and improved PSH levels in melanoma cells. Furthermore, caffeine reduced CD39 and CD73 expression, decreased ATP, ADP and AMP nucleotide hydrolysis and increased extracellular ATP levels. We have shown that caffeine reduces metastatic cutaneous melanoma cell viability and migration, induces ROS generation and improves PSH levels. In an unprecedented manner, we also showed that caffeine reduces the expression of CD39 and CD73 and, consequently, ATPase/ADPase/AMPase hydrolytic activity of ectonucleotidases, thus displacing the CD39/CD73 axis and increasing extracellular ATP levels. Therefore, caffeine may be an interesting compound for clinical trials with the CD39/CD73 axis as a therapeutic target.
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Affiliation(s)
- Daiane Manica
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Gilnei Bruno da Silva
- Multicentric Postgraduate Program in Biochemistry and Molecular Biology, State University of Santa Catarina, Lages, SC, Brazil
| | - Jussara de Lima
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Joana Cassol
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Paula Dallagnol
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Rafael Antônio Narzetti
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Marcelo Moreno
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
| | - Margarete Dulce Bagatini
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
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Algarni AM, Alshehri HS, Al Zomia AS, Alhifthi MA, Lahiq LA, Al Fae FM, Alwadie AM, Al-Qahtani SA, Al Amri FS, Tobeigei FH. The Epidemiological Pattern of Skin Cancer from 2011 to 2022 among the Population of the Aseer Region, Kingdom of Saudi Arabia. Cancers (Basel) 2023; 15:4612. [PMID: 37760581 PMCID: PMC10527341 DOI: 10.3390/cancers15184612] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/16/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
The overall risk of developing cancer before the age of 75 years in the Kingdom of Saudi Arabia is 9.9%. We aimed to explore the pattern of skin cancer, specifically among the Saudi population residing in the Aseer region. We obtained data from the medical records of Aseer Central Hospital regional histopathological laboratory considering surgical pathology reports from 2011 to 2021. The 61-80-year-old age group represented most of the cases (41.4%), followed by the 41-60-year-old group at 24.1%. Men made up the majority of the cases (59.4%). Furthermore, the dataset predominantly consisted of Saudi nationals (94.3% of the sample). The percentage of cases diagnosed each year relative to the cumulative number of skin cancer cases varied each year, ranging from 1.6% in 2011 to 11.6% in 2017. The most common diagnoses were squamous cell carcinoma (SCC) with 230 cases (41.1%) and basal cell carcinoma (BCC) with 147 cases (26.3%). The majority of cases occurred in the head and neck region (55.4%), followed by the lower limb (16.6%), trunk (13.6%), upper limb (8.2%), and pelvis (2.3%). There was a significant variation in the type of skin cancer across the age groups (p < 0.001) and across different body parts (p < 0.001). The incidence of skin cancer exhibited variability throughout the study period. The predominant diagnoses observed were SSC and BCC. Among the affected areas, the head and neck region displayed the highest prevalence, followed by the lower limb, trunk, upper limb, and pelvis.
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Affiliation(s)
| | - Hamza Salim Alshehri
- Aseer Central Hospital, Ministry of Health, Abha 62523, Saudi Arabia; (A.M.A.); (H.S.A.)
| | - Ahmed Saad Al Zomia
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Mohammed Abdulrahman Alhifthi
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Lama Ali Lahiq
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Faisal Mohammed Al Fae
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Awad Mohammed Alwadie
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Shuruq Abdullah Al-Qahtani
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Faisal Suhaim Al Amri
- Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia; (M.A.A.); (L.A.L.); (F.M.A.F.); (A.M.A.); (S.A.A.-Q.); (F.S.A.A.)
| | - Faisal Hassan Tobeigei
- Department of Dermatology, College of Medicine, King Khalid University, Abha 62529, Saudi Arabia;
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6
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da Silva GB, Manica D, da Silva AP, Marafon F, Moreno M, Bagatini MD. Rosmarinic acid decreases viability, inhibits migration and modulates expression of apoptosis-related CASP8/CASP3/NLRP3 genes in human metastatic melanoma cells. Chem Biol Interact 2023; 375:110427. [PMID: 36863647 DOI: 10.1016/j.cbi.2023.110427] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/13/2023] [Accepted: 02/27/2023] [Indexed: 03/04/2023]
Abstract
Cutaneous melanoma is the most aggressive type of skin cancer; it is difficult to treat, and has been highlighted in recent years due to increasing numbers of cases worldwide. The use of antitumoral therapeutics for this neoplasm has been associated with severe side effects, low quality of life, and resistance. We aimed in this study to explore the effect of the phenolic compound rosmarinic acid (RA) on human metastatic melanoma cells. SK-MEL-28 melanoma cells were treated for 24 h with different concentrations of RA. In parallel, peripheral blood mononuclear cells (PBMCs) also were treated with RA under the same experimental conditions to verify the cytotoxic effect on non-tumoral cells. Then, we assessed cell viability and migration, levels of intracellular and extracellular reactive oxygen species (ROS), as well as nitric oxide (NOx), non-protein thiols (NPSH), and total thiol (PSH). Gene expression of the caspase 8, caspase 3 and NLRP3 inflammasome was evaluated by RT-qPCR. The enzymatic activity of the caspase 3 protein was assessed by a sensitive fluorescent assay. Fluorescence microscopy was employed to corroborate the effects of RA on melanoma cell viability, mitochondria transmembrane potential and apoptotic bodies formation. We found that RA potently reduces melanoma cell viability and migration after 24 h of treatment. On the other hand, it has no cytotoxic effect on non-tumoral cells. The fluorescence micrographics indicated that RA reduces transmembrane potential of mitochondria and induces apoptotic bodies formation. Moreover, RA significantly decreases intracellular and extracellular ROS levels, and increases the antioxidant defenders NPSH and PSH. A remarkable feature found in our study was that RA strongly upregulates the gene expression of the caspase 8 and caspase 3, and downregulates NLRP3 inflammasome expression. Similar to gene expression, RA greatly increases the enzymatic activity of caspase 3 protein. Taken together, we have shown for the first time that RA reduces cell viability and migration of human metastatic melanoma cells, in addition to modulates apoptosis-related gene expression. We suggest that RA may have the potential to be used in a therapeutic perspective, particularly for CM cell treatment.
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Affiliation(s)
- Gilnei Bruno da Silva
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Daiane Manica
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Alana Patrícia da Silva
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Filomena Marafon
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Marcelo Moreno
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Margarete Dulce Bagatini
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
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7
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Garrison ZR, Hall CM, Fey RM, Clister T, Khan N, Nichols R, Kulkarni RP. Advances in Early Detection of Melanoma and the Future of At-Home Testing. Life (Basel) 2023; 13:life13040974. [PMID: 37109503 PMCID: PMC10145469 DOI: 10.3390/life13040974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/17/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023] Open
Abstract
The past decade has seen numerous advancements in approaches to melanoma detection, each with the common goal to stem the growing incidence of melanoma and its mortality rate. These advancements, while well documented to increase early melanoma detection, have also garnered considerable criticism of their efficacy for improving survival rates. In this review, we discuss the current state of such early detection approaches that do not require direct dermatologist intervention. Our findings suggest that a number of at-home and non-specialist methods exist with high accuracy for detecting melanoma, albeit with a few notable concerns worth further investigation. Additionally, research continues to find new approaches using artificial intelligence which have promise for the future.
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Affiliation(s)
- Zachary R Garrison
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Connor M Hall
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Rosalyn M Fey
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Terri Clister
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Nabeela Khan
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Rebecca Nichols
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Rajan P Kulkarni
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
- Cancer Early Detection Advanced Research Center (CEDAR), Portland, OR 97239, USA
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
- Operative Care Division, U.S. Department of Veterans Affairs Portland Health Care System, Portland, OR 97239, USA
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8
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Ahimbisibwe A, Valberg M, Green AC, Ghiasvand R, Rueegg CS, Rimal R, Weiderpass E, Sandanger TM, Robsahm TE, Veierød MB. Nevus Count, Pigmentary Characteristics, and Melanoma-specific Mortality among Norwegian Women with Melanoma >1.0 mm Thick. Acta Derm Venereol 2023; 103:adv4403. [PMID: 37014267 PMCID: PMC10108620 DOI: 10.2340/actadv.v103.4403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 01/24/2023] [Indexed: 04/05/2023] Open
Abstract
Little is known about if and how nevi and pigmentation are associated with melanoma-specific mortality. However, increased melanoma awareness in people with lighter pigmentation and many nevi may result in earlier diagnosis of thinner less-lethal tumors. The aim of this study was to investigate associations between nevus count (asymmetrical > 5 mm and small symmetrical), pigmentary characteristics (hair colour, eye colour, skin colour, freckling, pigmentary score), and melanoma-specific mortality in subjects with melanomas > 1 mm. Data from the Norwegian Women and Cancer cohort, established in 1991, with complete follow-up of melanoma patients until 2018 through the Cancer Registry of Norway, were used to estimate hazard ratios with 95% confidence intervals for the associations between nevus count, pigmentary characteristics, and melanoma-specific mortality, stratified by tumor thickness using Cox regression. Estimated hazard ratios consistently indicated a higher risk of melanoma death for those with darker vs lighter pigmentary characteristics in patients with tumors > 1.0-2.0 mm and > 2.0 mm thick (e.g. pigmentary score hazard ratio 1.25, 95% confidence interval (0.74-2.13)). Among women with melanomas > 1.0 mm thick, lighter pigmentation and asymmetrical nevi may be associated with lower melanoma-specific mortality, suggesting that factors that increase the risk of melanoma may also be associated with decreased risk of death from melanoma.
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Affiliation(s)
- Ashley Ahimbisibwe
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, University of Oslo, Oslo, Norway.
| | - Morten Valberg
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Adele C Green
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Australia; Cancer Research UK Manchester Institute, University of Manchester, Manchester, UK
| | - Reza Ghiasvand
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway; Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Corina S Rueegg
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Raju Rimal
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, University of Oslo, Oslo, Norway
| | | | - Torkjel M Sandanger
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | - Trude E Robsahm
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Marit B Veierød
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, University of Oslo, Oslo, Norway
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9
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Avila FR, Spaulding AC, Rinker BD, Huayllani MT, Boczar D, Torres-Guzman RA, Maita KC, Ho OA, Forte AJ. Demographic Characteristics Influence Treatment Costs of Invasive Melanoma in Florida. Ann Plast Surg 2023; 90:248-254. [PMID: 36796047 DOI: 10.1097/sap.0000000000003422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
BACKGROUND Demographic characteristics are known to influence the treatment and outcomes of patients with invasive melanoma. Whether these characteristics influence treatment costs is unknown. We aimed to analyze whether patient demographics and tumor characteristics influence treatment costs for patients with invasive cutaneous melanoma in Florida. METHODS This was a cross-sectional study in which the Florida Inpatient and Outpatient Dataset of the Agency for Health Care Administration was analyzed for patients with a diagnosis of invasive melanoma between January 1, 2013 and December 31, 2018. Categorical variables were assessed using Pearson χ2 tests, and continuous variables were evaluated using Kruskal-Wallis tests. Logistic regression analysis was conducted to identify the association between patient demographics and total costs. All analyses were done using SAS 9.4 statistical software (SAS Institute, Inc). RESULTS Multivariate analysis showed that sex (P < 0.001), hospital setting (P < 0.001), race/ethnicity (P < 0.01), patient region (P < 0.01), Elixhauser Comorbidity Index score (P < 0.001), presence of metastasis (P < 0.01), total number of procedures (P < 0.001), and length of stay (P < 0.001) were correlated with the cost of treatment of invasive cutaneous melanoma. After stratification, the association between cost and race/ethnicity disappeared for inpatients but remained for Black patients in the outpatient setting (P < 0.001). The association between cost and patient residence regions also differed when the cohort was stratified. CONCLUSIONS Strategies addressing disparities in treatment cost of invasive melanoma should differ, depending on the hospital setting where the patient is being treated.
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Affiliation(s)
| | - Aaron C Spaulding
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Jacksonville, FL
| | | | - Maria T Huayllani
- Department of Plastic and Reconstructive Surgery, Ohio State University, Columbus, OH
| | - Daniel Boczar
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, NY
| | | | | | - Olivia A Ho
- From the Division of Plastic Surgery, Mayo Clinic
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10
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A New Signature of Sarcoma Based on the Tumor Microenvironment Benefits Prognostic Prediction. Int J Mol Sci 2023; 24:ijms24032961. [PMID: 36769292 PMCID: PMC9918054 DOI: 10.3390/ijms24032961] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/13/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Sarcomas are a group of malignant tumors derived from mesenchymal tissues that display complex and variable pathological types. The impact of the immune properties of the tumor microenvironment (TME) on the prognosis, treatment, and management of sarcomas has attracted attention, requiring the exploration of sensitive and accurate signatures. In this study, The Cancer Genome Atlas (TCGA) database was searched to screen for an RNA sequencing dataset, retrieving 263 sarcoma and 2 normal samples with survival data. Genes associated with immune regulation in sarcomas were retrieved from the Tumor Immune Estimation Resource database to estimate tumor purity and immune cell infiltration levels. The samples were then divided into the immune-high and immune-low groups. Then, we screened for differentially expressed genes (DEGs) between the two groups. The intersection between immune-related genes and DEGs was then determined. Univariate Cox and least absolute shrinkage and selection operator analyses were used to select ideal genes for prognostic prediction and subsequent construction of a risk signature. A survival analysis was performed to reveal the dissimilarity in survival between the high- and low-score groups. Finally, a nomogram was generated to verify the accuracy and reliability of the signature. Through Estimation of STromal and Immune cells in MAlignant Tumour tissues using Expression (ESTIMATE) analysis, high ESTIMATE, and low tumor purity were significantly associated with a favorable prognosis. Moreover, a total of 5259 DEGs were retrieved, the majority of which were downregulated. In total, 590 immune-associated genes overlapped with the DEGs, among which nine hub genes were identified. Finally, two candidate genes, ACVR2B and NFYA, were identified, based on which a risk signature was constructed. The risk signature constructed in this study is accurate and reliable for the prognostic prediction and phenotyping of sarcomas.
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11
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Alshaebi F, Safi M, Algabri YA, Al-Azab M, Aldanakh A, Alradhi M, Reem A, Zhang C. Interleukin-34 and immune checkpoint inhibitors: Unified weapons against cancer. Front Oncol 2023; 13:1099696. [PMID: 36798830 PMCID: PMC9927403 DOI: 10.3389/fonc.2023.1099696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/09/2023] [Indexed: 02/03/2023] Open
Abstract
Interleukin-34 (IL-34) is a cytokine that is involved in the regulation of immune cells, including macrophages, in the tumor microenvironment (TME). Macrophages are a type of immune cell that can be found in large numbers within the TME and have been shown to have a role in the suppression of immune responses in cancer. This mmune suppression can contribute to cancer development and tumors' ability to evade the immune system. Immune checkpoint inhibitors (ICIs) are a type of cancer treatment that target proteins on immune cells that act as "checkpoints," regulating the activity of the immune system. Examples of these proteins include programmed cell death protein 1 (PD-1) and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). ICIs work by blocking the activity of these proteins, allowing the immune system to mount a stronger response against cancer cells. The combination of IL-34 inhibition with ICIs has been proposed as a potential treatment option for cancer due to the role of IL-34 in the TME and its potential involvement in resistance to ICIs. Inhibiting the activity of IL-34 or targeting its signaling pathways may help to overcome resistance to ICIs and improve the effectiveness of these therapies. This review summarizes the current state of knowledge concerning the involvement of IL-34-mediated regulation of TME and the promotion of ICI resistance. Besides, this work may shed light on whether targeting IL-34 might be exploited as a potential treatment option for cancer patients in the future. However, further research is needed to fully understand the mechanisms underlying the role of IL-34 in TME and to determine the safety and efficacy of this approach in cancer patients.
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Affiliation(s)
- Fadhl Alshaebi
- Department of Respiratory, Shandong Second Provincial General Hospital, Shandong University, Jinan, Shandong, China
| | - Mohammed Safi
- Department of Respiratory, Shandong Second Provincial General Hospital, Shandong University, Jinan, Shandong, China,*Correspondence: Mohammed Safi, ; Caiqing Zhang,
| | - Yousif A. Algabri
- Department of Biomedical Engineering, School of Control Science and Engineering, Shandong University, Jinan, Shandong, China
| | - Mahmoud Al-Azab
- Department of Immunology, Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, China
| | - Abdullah Aldanakh
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Mohammed Alradhi
- Department of Urology, The Affiliated Hospital of Qingdao Binhai University, Qingdao, Shandong, China
| | - Alariqi Reem
- Faculty of Medicine and Health Sciences, Amran University, Amran, Yemen
| | - Caiqing Zhang
- Department of Respiratory, Shandong Second Provincial General Hospital, Shandong University, Jinan, Shandong, China,*Correspondence: Mohammed Safi, ; Caiqing Zhang,
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12
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Allan JL, Johnston DW, Johnston M, Murchie P. Describing, predicting and explaining adherence to total skin self-examination (TSSE) in people with melanoma: a 12-month longitudinal study. BMJ Open 2022; 12:e056755. [PMID: 36041758 PMCID: PMC9438032 DOI: 10.1136/bmjopen-2021-056755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 08/10/2022] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To describe trajectories in melanoma survivors' adherence to monthly total skin self-examination (TSSE) over 12 months, and to investigate whether adherence trajectories can be predicted from demographic, cognitive or emotional factors at baseline. DESIGN A longitudinal observational study nested within the intervention arm of the ASICA (Achieving Self-Directed Integrated Cancer Aftercare) randomised controlled trial. SETTING Follow-up secondary care in Aberdeen and Cambridge UK. PARTICIPANTS n=104 adults (48 men/56 women; mean age 58.83 years, SD 13.47, range 28-85 years; mean Scottish Index of Multiple Deprivation score 8.03, SD 1.73, range 2-10) who had been treated for stage 0-IIC primary cutaneous melanoma in the preceding 60 months and were actively participating in the intervention arm of the ASICA trial. INTERVENTIONS All participants were using the ASICA intervention-a tablet-based intervention designed to support monthly TSSE. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was adherence to guideline recommended (monthly) TSSE over 12 months. This was determined from time-stamped TSSE data recorded by the ASICA intervention app. RESULTS Latent growth mixture models identified three TSSE adherence trajectories (adherent -41%; drop-off -35%; non-adherent -24%). People who were non-adherent were less likely to intend to perform TSSE as recommended, intending to do it more frequently (OR=0.21, 95% CI 0.06 to 0.81, p=0.023) and were more depressed (OR=1.31, 95% CI 1.06 to 1.61, p=0.011) than people who were adherent. People whose adherence dropped off over time had less well-developed action plans (OR=0.78, 95% CI 0.63 to 0.96, p=0.016) and lower self-efficacy about TSSE (OR=0.92, 95% CI 0.86 to 0.99, p=0.028) than people who were adherent. CONCLUSIONS Adherence to monthly TSSE in people treated for melanoma can be differentiated into adherent, drop-off and non-adherent trajectories. Collecting information about intentions to engage in TSSE, depression, self-efficacy and/or action planning at outset may help to identify those who would benefit from additional intervention. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Registry (NCT03328247).
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Affiliation(s)
- Julia L Allan
- Aberdeen Health Psychology Group, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - Derek W Johnston
- Aberdeen Health Psychology Group, School of Psychology, University of Aberdeen, Aberdeen, UK
| | - Marie Johnston
- Aberdeen Health Psychology Group, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - Peter Murchie
- Centre for Academic Primary Care, Insitute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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13
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Del Marmol V. Prevention and screening of melanoma in Europe: 20 years of the Euromelanoma campaign. J Eur Acad Dermatol Venereol 2022; 36 Suppl 6:5-11. [PMID: 35738812 DOI: 10.1111/jdv.18195] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/24/2022] [Indexed: 12/01/2022]
Abstract
Euromelanoma is a Europe-wide, dermatologist-led organization that campaigns to have a public, scientific, and political impact on raising awareness of the prevention, early diagnosis, and treatment of skin cancer. The organization raises public awareness of skin cancer by providing practical support to participating countries for the roll out of yearly screening campaigns, and then builds on these campaigns by providing resources via its website to educate the general public on key skin cancer prevention measures, risk factors, and the importance of recognizing abnormal lesions through self-examination. Euromelanoma also provides a valuable platform for the scientific community, facilitating collaborations between countries and coordinating the collection of standardized data on the epidemiology, demographic and clinical characteristics, and risk factors for all forms of skin cancer. As our scientific understanding of skin cancer advances, Euromelanoma plays a key role in ensuring that the importance of skin cancer prevention, treatment, and diagnosis remains at the forefront of European and national healthcare policies. Since its creation in 1999, Euromelanoma has continued to evolve, adapt, and expand its approach to achieve these public, scientific, and political goals: the organization now has networks of dermatologists working in over 30 countries and has screened and gathered skin cancer data from around 420 000 subjects. This review highlights these achievements by providing an outline of the history of Euromelanoma and the benefits of the first decade of action and by describing the evolving approach over the past 20 years. Future Euromelanoma projects, which aim to evaluate skin cancer risk in specific populations (outdoor workers, organ transplant recipients, etc.) are also introduced, and current challenges for the Euromelanoma campaign are discussed, including the need to improve reporting of non-melanoma skin cancer cases and to raise awareness of melanoma subtypes, particularly the more difficult to diagnose nodular melanoma form.
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Affiliation(s)
- V Del Marmol
- Département de Dermatologie, Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
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14
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Effects of COVID-19 Lockdown on Melanoma Diagnosis in Switzerland: Increased Tumor Thickness in Elderly Females and Shift towards Stage IV Melanoma during Lockdown. Cancers (Basel) 2022; 14:cancers14102360. [PMID: 35625961 PMCID: PMC9139530 DOI: 10.3390/cancers14102360] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/29/2022] [Accepted: 05/06/2022] [Indexed: 01/09/2023] Open
Abstract
At the early stages of the COVID-19 outbreak in 2020, Switzerland was among the countries with the highest number of SARS-CoV2-infections per capita in the world. Lockdowns had a remarkable impact on primary care access and resulted in postponed cancer screenings. The aim of this study was to investigate the effects of the COVID-19 lockdown on the diagnosis of melanomas and stage of melanomas at diagnosis. In this retrospective, exploratory cohort study, 1240 patients with a new diagnosis of melanoma were analyzed at five tertiary care hospitals in German-speaking Switzerland over a period of two years and three months. We compared the pre-lockdown (01/FEB/19-15/MAR/20, n = 655) with the lockdown (16/MAR/20-22/JUN/20, n = 148) and post-lockdown period (23/JUN/20-30/APR/21, n = 437) by evaluating patients' demographics and prognostic features using Breslow thickness, ulceration, subtype, and stages. We observed a short-term, two-week rise in melanoma diagnoses after the major lift of social lockdown restrictions. The difference of mean Breslow thicknesses was significantly greater in older females during the lockdown compared to the pre-lockdown (1.9 ± 1.3 mm, p = 0.03) and post-lockdown period (1.9 ± 1.3 mm, p = 0.048). Thickness increase was driven by nodular melanomas (2.9 ± 1.3 mm, p = 0.0021; resp. 2.6 ± 1.3 mm, p = 0.008). A proportional rise of advanced melanomas was observed during lockdown (p = 0.047). The findings provide clinically relevant insights into lockdown-related gender- and age-dependent effects on melanoma diagnosis. Our data highlight a stable course in new melanomas with a lower-than-expected increase in the post-lockdown period. The lockdown period led to a greater thickness in elderly women driven by nodular melanomas and a proportional shift towards stage IV melanoma. We intend to raise awareness for individual cancer care in future pandemic management strategies.
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15
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Niu Z, Bhurosy T, Heckman CJ. Digital interventions for promoting sun protection and skin self-examination behaviors: A systematic review. Prev Med Rep 2022; 26:101709. [PMID: 35529530 PMCID: PMC9073560 DOI: 10.1016/j.pmedr.2022.101709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/05/2022] [Accepted: 01/22/2022] [Indexed: 01/22/2023] Open
Abstract
A considerable number of digital interventions for skin cancer prevention have been evaluated. Most skin cancer digital interventions focus on sun protection-related outcomes. Most interventions use web-based digital technology (websites, webpages, mobile apps) rather than videos, emails or text messages alone as the delivery platform. Multi-component digital interventions are effective in promoting sun protection and skin self-examination. Almost all studies found digital interventions to be equally or more effective compared to non-digital interventions.
The skin cancer incidence rate has been rising, and digital health interventions can promote skin cancer prevention and detection behaviors. A systematic review was conducted to investigate the outcomes of digital interventions that promote sun protection and skin self-examination (SSE). This review examined studies that utilized randomized controlled designs or quasi-experiments, included outcomes related to sun safety or SSE, employed at least one digital platform, and were published in English from January 2000 to October 2020. A total of 62 studies were included in the review. Digital modalities included web-based (e.g., websites) alone (n = 29), mobile-based (e.g., mobile apps) alone (n = 12), game-based (n = 1), emails or text messages alone (n = 8), videos alone (n = 6), social media (n = 3), both text messages and mobile apps (n = 2), or both text messages and video (n = 1). Most studies (n = 44) only evaluated sun protection-related outcomes, seven studies assessed SSE outcomes only, nine studies examined both, and two assessed other related outcomes. Digital interventions are effective compared to non-intervention control conditions in promoting sun safety or SSE. Almost all studies found digital interventions to be equally or more effective compared to non-digital interventions. This review suggests that although the digital interventions varied, they showed promising effects on improving sun protection or SSE outcomes. Future research should include more sophisticated phase-based and rigorous longitudinal research designs, additional investigation of social media and other newer technologies, as well as more detailed reporting of methods and results.
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Affiliation(s)
- Zhaomeng Niu
- Section of Behavioral Sciences, Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, United States
- Corresponding author.
| | - Trishnee Bhurosy
- Department of Population Health, Hofstra University, Hempstead, NY, United States
| | - Carolyn J. Heckman
- Section of Behavioral Sciences, Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, United States
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16
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Fisher JL, Jones EF, Flanary VL, Williams AS, Ramsey EJ, Lasseigne BN. Considerations and challenges for sex-aware drug repurposing. Biol Sex Differ 2022; 13:13. [PMID: 35337371 PMCID: PMC8949654 DOI: 10.1186/s13293-022-00420-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/06/2022] [Indexed: 01/09/2023] Open
Abstract
Sex differences are essential factors in disease etiology and manifestation in many diseases such as cardiovascular disease, cancer, and neurodegeneration [33]. The biological influence of sex differences (including genomic, epigenetic, hormonal, immunological, and metabolic differences between males and females) and the lack of biomedical studies considering sex differences in their study design has led to several policies. For example, the National Institute of Health's (NIH) sex as a biological variable (SABV) and Sex and Gender Equity in Research (SAGER) policies to motivate researchers to consider sex differences [204]. However, drug repurposing, a promising alternative to traditional drug discovery by identifying novel uses for FDA-approved drugs, lacks sex-aware methods that can improve the identification of drugs that have sex-specific responses [7, 11, 14, 33]. Sex-aware drug repurposing methods either select drug candidates that are more efficacious in one sex or deprioritize drug candidates based on if they are predicted to cause a sex-bias adverse event (SBAE), unintended therapeutic effects that are more likely to occur in one sex. Computational drug repurposing methods are encouraging approaches to develop for sex-aware drug repurposing because they can prioritize sex-specific drug candidates or SBAEs at lower cost and time than traditional drug discovery. Sex-aware methods currently exist for clinical, genomic, and transcriptomic information [1, 7, 155]. They have not expanded to other data types, such as DNA variation, which has been beneficial in other drug repurposing methods that do not consider sex [114]. Additionally, some sex-aware methods suffer from poorer performance because a disproportionate number of male and female samples are available to train computational methods [7]. However, there is development potential for several different categories (i.e., data mining, ligand binding predictions, molecular associations, and networks). Low-dimensional representations of molecular association and network approaches are also especially promising candidates for future sex-aware drug repurposing methodologies because they reduce the multiple hypothesis testing burden and capture sex-specific variation better than the other methods [151, 159]. Here we review how sex influences drug response, the current state of drug repurposing including with respect to sex-bias drug response, and how model organism study design choices influence drug repurposing validation.
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Affiliation(s)
- Jennifer L. Fisher
- Department of Cell, Developmental and Integrative Biology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
| | - Emma F. Jones
- Department of Cell, Developmental and Integrative Biology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
| | - Victoria L. Flanary
- Department of Cell, Developmental and Integrative Biology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
| | - Avery S. Williams
- Department of Cell, Developmental and Integrative Biology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
| | - Elizabeth J. Ramsey
- Department of Cell, Developmental and Integrative Biology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
| | - Brittany N. Lasseigne
- Department of Cell, Developmental and Integrative Biology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294 USA
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17
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da Silva GB, Yamauchi MA, Zanini D, Bagatini MD. Novel possibility for cutaneous melanoma treatment by means of rosmarinic acid action on purinergic signaling. Purinergic Signal 2022; 18:61-81. [PMID: 34741236 PMCID: PMC8570242 DOI: 10.1007/s11302-021-09821-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 10/12/2021] [Indexed: 12/14/2022] Open
Abstract
Cancer cases have increased significantly in Brazil and worldwide, with cutaneous melanoma (CM) being responsible for nearly 57,000 deaths in the world. Thus, this review article aims at exploring and proposed hypotheses with respect to the possibility that RA can be a promising and alternative compound to be used as an adjuvant in melanoma treatment, acting on purinergic signaling. The scarcity of articles evidencing the action of this compound in this signaling pathway requires further studies. Considering diverse evidence found in the literature, we hypothesize that RA can be an effective candidate for the treatment of CM acting as a modulating molecule of purinergic cellular pathway through P2X7 blocking, mitigating the Warburg effect, and as antagonic molecule of the P2Y12 receptor, reducing the formation of adhesive molecules that prevent adherence in tumor cells. In this way, our proposals for CM treatment based on targeting purinergic signaling permeate the integral practice, going from intracell to extracell. Undoubtedly, much is still to be discovered and elucidated about this promising compound, this paper being an interesting work baseline to support more research studies.
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Affiliation(s)
- Gilnei Bruno da Silva
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil
| | - Milena Ayumi Yamauchi
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil
| | - Daniela Zanini
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil
| | - Margarete Dulce Bagatini
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil.
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18
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Robinson JK, Wahood S, Ly S, Kirk J, Yoon J, Sterritt J, Gray E, Kwasny M. Melanoma detection by skin self-examination targeting at-risk women: A randomized controlled trial with telemedicine support for concerning moles. Prev Med Rep 2021; 24:101532. [PMID: 34976609 PMCID: PMC8683880 DOI: 10.1016/j.pmedr.2021.101532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 08/16/2021] [Accepted: 08/22/2021] [Indexed: 12/04/2022] Open
Abstract
Secondary melanoma prevention remains crucial to reduce morbidity and mortality for the 200,000 people in the United States estimated to develop melanoma in 2021. This 3-month randomized controlled trial of online skin self-examination (SSE) education among 1000 at-risk women who received care at Northwestern Medicine in Illinois sought to determine SSE initiation and monthly performance, SSE anxiety and confidence, and health care practitioner (HCP) visits for concerning moles. Positive responses to a personal history of sunburn, a personal or family history of skin cancer, and/or having 10 or more lifetime indoor tanning sessions identified and informed women of their increased risk of melanoma. At one month, 96.2% of women receiving SSE education (SSE women) initiated SSE compared to 48.1% in the active control arm (control) (p < 0.001). More control women sought HCP visits (n = 107) than SSE women (n = 39). Control women seen by HCPs identified benign lesions, especially seborrheic keratosis, more often than SSE women. More atypical nevi (SSE 38.5%, control 8.4%) and melanomas (SSE 25.6%, control 4.7%) were visually identified by SSE women seeing HPCs (p < 0.001). There was no significant difference in SSE anxiety between the control and SSE arms. Confidence increased significantly in the SSE arm whereas there was no change in the control group (p < 0.001). Women checked someone else for concerning moles [315/ 494 (63.8%) of SSE women]. Targeting at-risk women for SSE education may help reduce melanoma mortality, especially in rural communities where incidence and mortality are greater than in urban areas.
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Affiliation(s)
- June K. Robinson
- Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Samer Wahood
- Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Sophia Ly
- Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Jessie Kirk
- Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Jamie Yoon
- Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - James Sterritt
- Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Elizabeth Gray
- Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Mary Kwasny
- Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
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19
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Manne SL, Marchetti MA, Kashy DA, Heckman CJ, Ritterband LM, Thorndike FP, Viola A, Lozada C, Coups EJ. mySmartCheck, a Digital Intervention to Promote Skin Self-examination Among Individuals Diagnosed With or at Risk for Melanoma: A Randomized Clinical Trial. Ann Behav Med 2021; 56:791-803. [PMID: 34637495 DOI: 10.1093/abm/kaab090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Regular skin self-examination (SSE) reduces melanoma mortality but is not often conducted. PURPOSE To promote SSE performance in individuals at increased risk for melanoma. METHODS One hundred sixteen individuals at heightened risk for development of melanoma (i.e., personal/family history of melanoma, high-risk mole phenotype) who did not conduct a thorough SSE during in the prior 3 months were randomly assigned to receive either an automated internet-based intervention (mySmartCheck) or usual care (UC). One hundred sixteen participants completed surveys before random assignment and 99 completed the follow-up survey 13-weeks afterward. The primary outcome was participant self-reported examination (SSE) of all 15 parts of the body in the last 3 months. Secondary outcomes were SSE of any part of the body in the last 3 months and number of body parts examined during the last SSE. RESULTS More mySmartCheck participants examined all 15 body parts (32.6% vs. 7.1%, p = .001). More individuals in mySmartCheck reported conducting SSE on any body part than those in UC (81.4% vs. 62.5%, p = .04). Effect sizes were large (d = 1.19 all 15 body parts) to moderate (d = 0.55 for any body part). mySmartCheck participants examined more body areas than UC participants (12.7 vs. 10.3, p = 0.003) during the last SSE. Participants in mySmartCheck reported higher levels of knowledge of suspicious lesions, SSE benefits, SSE self-efficacy, and planning for SSE, and lower SSE barriers, than those assigned to UC. CONCLUSIONS mySmartCheck had a significant positive impact on SSE performance and behaviors. Additional research with a larger sample size, a longer follow-up, and more varied clinical settings is needed. TRIAL REGISTRATION ClinicalTrials.gov registration # NCT03725449 (https://clinicaltrials.gov/ct2/show/NCT03725449).
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Affiliation(s)
- Sharon L Manne
- Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08903, USA
| | - Michael A Marchetti
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Deborah A Kashy
- Department of Psychology, Michigan State University, East Lansing, MI, USA
| | - Carolyn J Heckman
- Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08903, USA
| | - Lee M Ritterband
- Center for Behavioral Health & Technology, University of Virginia, Charlottesville, VA, USA
| | | | - Adrienne Viola
- Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08903, USA
| | - Carolina Lozada
- Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08903, USA
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20
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Bergeron C, Czajkowska Z, Coroiu A, Sewitch M, Hall NC, Körner A. The impact of physician support on skin self-examination among melanoma patients: A serial mediation model with self-efficacy and intentions to perform skin exams. PATIENT EDUCATION AND COUNSELING 2021; 104:2364-2370. [PMID: 33663904 DOI: 10.1016/j.pec.2021.02.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 02/08/2021] [Accepted: 02/11/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Melanoma is the most lethal of skin cancers; however, survival rates are excellent if the tumor is detected early. Clinical practice guidelines for melanoma follow-up care recommend regular skin self-examination (SSE) for individuals at high risk for melanoma. The current analyses tested whether self-efficacy for SSE and intention to perform SSE mediate the relationship between physician support for SSE and SSE behavior among a sample of melanoma patients. METHODS We ran a serial mediation model on a cross-sectional sample of melanoma patients (n = 154) drawn from an observational study with longitudinal follow-up. RESULTS Self-efficacy and intention to perform SSE sequentially mediated the relationship between physician support and SSE behaviors (β = .31, t(152) = 3.61, p < .001 without mediators versus β = .11, t(150) = 1.50, p = .14 with mediators), as supported by a significant total indirect effect (β = .21, [95 % CI = .08-.35]). CONCLUSION Self-efficacy for SSE and intention to perform SSE together explain the link between perceived physician support for SSE and the practice of SSE. PRACTICE IMPLICATIONS Physician communication about the importance of SSE plays an important role in encouraging patient adherence to SSE recommendations and, thus, supporting early detection efforts.
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Affiliation(s)
- Catherine Bergeron
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada.
| | - Zofia Czajkowska
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada
| | - Adina Coroiu
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, USA
| | - Maida Sewitch
- Department of Medicine, McGill University, Montreal, Canada
| | - Nathan C Hall
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada
| | - Annett Körner
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada; Department of Oncology, McGill University, Montreal, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Louise Granofsky Psychosocial Oncology Program, Segal Cancer Centre, Montreal, Canada; Psychosocial Oncology Program, McGill University Health Centre, Montreal, Canada
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21
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Banerjee SC, Sussman A, Schofield E, Guest DD, Dailey YS, Schwartz MR, Buller DB, Hunley K, Kaphingst K, Berwick M, Hay JL. "Let's Talk about Skin Cancer": Examining Association between Family Communication about Skin Cancer, Perceived Risk, and Sun Protection Behaviors. JOURNAL OF HEALTH COMMUNICATION 2021; 26:576-585. [PMID: 34612176 PMCID: PMC8513818 DOI: 10.1080/10810730.2021.1966686] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Family communication about skin cancer risk may motivate protective behaviors. However, it is unclear how widespread such communication might be. In this study, we describe prevalence and patterns (across environmental, personal, and behavioral factors) of family communication about skin cancer across N = 600 diverse (79% female, 48% Hispanic, 44% non-Hispanic White) primary care patients from Albuquerque, New Mexico, a geographical location with year-round sun exposure. Over half reported discussing general cancer (77%) and skin cancer risks (66%) with their families. The most frequent target of skin cancer risk communication included doctors (54%), followed by friends/coworkers (49%), spouse/partner (43%), other family members (38%), sisters (36%), mothers (36%), daughters (33%), sons (32%), father (24%), and brothers (22%). On average, participants reported having talked to three family members about skin cancer risks. The most frequently discussed content of skin cancer risk communication was the use of sun protection (89%), followed by the personal risk of skin cancer (68%), who had skin cancer in the family (60%), family risk of skin cancer (59%), time of sun exposure (57%), and skin cancer screening (57%). A family or personal history of cancer, higher perceived risk, higher health literacy, being non-Hispanic, having higher education or income, and proactive sun protective behavior were associated with greater family communication about general cancer and skin cancer risks. These study findings have implications for interventions that encourage discussions about skin cancer risk, sun protection, and skin cancer screening that lead to adoption of sun-safe behaviors.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Kim Kaphingst
- University of Utah, Huntsman Cancer Center, Salt Lake City, UT, USA
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22
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Puglisi R, Bellenghi M, Pontecorvi G, Pallante G, Carè A, Mattia G. Biomarkers for Diagnosis, Prognosis and Response to Immunotherapy in Melanoma. Cancers (Basel) 2021; 13:cancers13122875. [PMID: 34207514 PMCID: PMC8228007 DOI: 10.3390/cancers13122875] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/27/2021] [Accepted: 06/04/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Cutaneous Melanoma is a form of skin cancer characterized by an elevated mutational load that favors high spread to distant organs and resistance to therapies. The identification of biomarkers, able to dissect normal and pathogenic biological processes and response to therapeutic intervention, is necessary to describe melanoma as accurately as possible, having a positive impact on early diagnosis, in turn selecting the best therapeutic option. Recently, a great number of new biomarkers were evaluated, in order to identify those patients who may have clinical benefit from a therapeutic choice, particularly for immunotherapy. At present, these new biomarkers wait to be validated before clinical use. Hence, the requirement to look at and periodically update the advances in this field. Abstract Cutaneous Melanoma classification is constantly looking for specific and sensitive biomarkers capable of having a positive effect on diagnosis, prognosis and risk assessment, eventually affecting clinical outcome. Classical morphological, immunohistochemical and the well-known BRAF and NRAS genetic biomarkers do not allow the correct categorization of patients, being melanoma conditioned by high genetic heterogeneity. At the same time, classic prognostic methods are unsatisfactory. Therefore, new advances in omics and high-throughput analytical techniques have enabled the identification of numerous possible biomarkers, but their potentiality needs to be validated and standardized in prospective studies. Melanoma is considered an immunogenic tumor, being the first form of cancer to take advantage of the clinical use of the immune-checkpoint blockers. However, as immunotherapy is effective only in a limited number of patients, biomarkers associated with different responses are essential to select the more promising therapeutic approach and maximize clinical benefits. In this review, we summarize the most utilized biomarkers for Cutaneous Melanoma diagnosis, focusing on new prognostic and predictive biomarkers mainly associated with immunotherapy.
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23
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Bhurosy T, Heckman CJ, Riley M. Prevalence and correlates of skin self-examination behaviors among melanoma survivors: a systematic review. Transl Behav Med 2020; 10:1120-1133. [PMID: 33044529 DOI: 10.1093/tbm/ibaa003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Melanoma is the most common cause of skin cancer deaths, and individuals who have had melanoma have an increased risk of developing new melanomas. Doing regular self-examinations of skin enables one to detect thinner melanomas earlier when the disease is more treatable. The aim of this systematic review is to characterize and evaluate the existing literature on the prevalence and correlates of skin self-examination (SSE) behaviors among adult melanoma survivors in the USA and Canada. A computerized literature search was performed using PubMed, Google Scholar, and ScienceDirect. The inclusion criteria for the studies were: (a) reported results for adult melanoma survivors in the USA or Canada, (b) papers described empirical research, (c) assessed SSE and related behaviors, and (d) papers were published in a peer-reviewed journal in the past 20 years. Key phrases such as "skin self-examination/SSE in melanoma survivors in the United States" and "correlates of skin self-examination/SSE" were used. Based on the inclusion criteria, 30 studies were included in the systematic review. SSE prevalence varied depending on how SSE was defined. Demographics and factors (gender, education level, patient characteristics, partner assistance, and physician support) associated with SSE were identified. Findings of this review show evidence for the need to have a consistent way to assess SSE and suggest different types of correlates on which to focus in order to promote SSE and reduce the risk of melanoma recurrence in survivors. This systematic review and its protocol have been registered in the international database of prospectively registered systematic reviews in health and social care (PROSPERO; ID: 148878).
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Affiliation(s)
- Trishnee Bhurosy
- Division of Population Science, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Carolyn J Heckman
- Division of Population Science, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Mary Riley
- Division of Population Science, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
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24
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Sar-Graycar L, Rotemberg VM, Matsoukas K, Halpern AC, Marchetti MA, Hay JL. Interactive skin self-examination digital platforms for the prevention of skin cancer: A narrative literature review. J Am Acad Dermatol 2020; 84:1459-1468. [PMID: 32659420 DOI: 10.1016/j.jaad.2020.07.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/02/2020] [Accepted: 07/04/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Liliane Sar-Graycar
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Veronica M Rotemberg
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Allan C Halpern
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael A Marchetti
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Jennifer L Hay
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
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25
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Bellenghi M, Puglisi R, Pontecorvi G, De Feo A, Carè A, Mattia G. Sex and Gender Disparities in Melanoma. Cancers (Basel) 2020; 12:E1819. [PMID: 32645881 PMCID: PMC7408637 DOI: 10.3390/cancers12071819] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/22/2020] [Accepted: 07/03/2020] [Indexed: 12/19/2022] Open
Abstract
Worldwide, the total incidence of cutaneous melanoma is higher in men than in women, with some differences related to ethnicity and age and, above all, sex and gender. Differences exist in respect to the anatomic localization of melanoma, in that it is more frequent on the trunk in men and on the lower limbs in women. A debated issue is if-and to what extent-melanoma development can be attributed to gender-specific behaviors or to biologically intrinsic differences. In the search for factors responsible for the divergences, a pivotal role of sex hormones has been observed, although conflicting results indicate the involvement of other mechanisms. The presence on the X chromosome of numerous miRNAs and coding genes playing immunological roles represents another important factor, whose relevance can be even increased by the incomplete X chromosome random inactivation. Considering the known advantages of the female immune system, a different cancer immune surveillance efficacy was suggested to explain some sex disparities. Indeed, the complexity of this picture emerged when the recently developed immunotherapies unexpectedly showed better improvements in men than in women. Altogether, these data support the necessity of further studies, which consider enrolling a balanced number of men and women in clinical trials to better understand the differences and obtain actual gender-equitable healthcare.
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Affiliation(s)
- Maria Bellenghi
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Rossella Puglisi
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Giada Pontecorvi
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Alessandra De Feo
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Alessandra Carè
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Gianfranco Mattia
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
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26
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Robinson JK. Skin check partner assistance for melanoma skin self-examination by at-risk patients: it takes two to identify melanomas. Future Oncol 2020; 16:1065-1068. [PMID: 32292057 PMCID: PMC7273363 DOI: 10.2217/fon-2020-0265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- June K Robinson
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611, USA
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27
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Goodwin BC, Rowe AK, Crawford-Williams F, Baade P, Chambers SK, Ralph N, Aitken JF. Geographical Disparities in Screening and Cancer-Related Health Behaviour. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041246. [PMID: 32075173 PMCID: PMC7068477 DOI: 10.3390/ijerph17041246] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/10/2020] [Accepted: 02/10/2020] [Indexed: 01/11/2023]
Abstract
This study aimed to identify whether cancer-related health behaviours including participation in cancer screening vary by geographic location in Australia. Data were obtained from the 2014-2015 Australian National Health Survey, a computer-assisted telephone interview that measured a range of health-related issues in a sample of randomly selected households. Chi-square tests and adjusted odds ratios from logistic regression models were computed to assess the association between residential location and cancer-related health behaviours including cancer screening participation, alcohol consumption, smoking, exercise, and fruit and vegetable intake, controlling for age, socio-economic status (SES), education, and place of birth. The findings show insufficient exercise, risky alcohol intake, meeting vegetable intake guidelines, and participation in cervical screening are more likely for those living in inner regional areas and in outer regional/remote areas compared with those living in major cities. Daily smoking and participation in prostate cancer screening were significantly higher for those living in outer regional/remote areas. While participation in cancer screening in Australia does not appear to be negatively impacted by regional or remote living, lifestyle behaviours associated with cancer incidence and mortality are poorer in regional and remote areas. Population-based interventions targeting health behaviour change may be an appropriate target for reducing geographical disparities in cancer outcomes.
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Affiliation(s)
- Belinda C. Goodwin
- Cancer Council Queensland, 553 Gregory Terrace, Fortitude Valley QLD 4006, Australia; (P.B.); (N.R.); (J.F.A.)
- Institute for Resilient Regions, University of Southern Queensland, Springfield QLD 4300, Australia; (A.K.R.); (F.C.-W.); (S.K.C.)
- Correspondence:
| | - Arlen K. Rowe
- Institute for Resilient Regions, University of Southern Queensland, Springfield QLD 4300, Australia; (A.K.R.); (F.C.-W.); (S.K.C.)
- School of Psychology, University of Southern Queensland, Springfield QLD 4300, Australia
| | - Fiona Crawford-Williams
- Institute for Resilient Regions, University of Southern Queensland, Springfield QLD 4300, Australia; (A.K.R.); (F.C.-W.); (S.K.C.)
| | - Peter Baade
- Cancer Council Queensland, 553 Gregory Terrace, Fortitude Valley QLD 4006, Australia; (P.B.); (N.R.); (J.F.A.)
- Menzies Institute of Health Queensland, Griffith University, Gold Coast QLD 4215, Australia
- School of Mathematical Sciences, Queensland University of Technology, Brisbane QLD 4000, Australia
| | - Suzanne K. Chambers
- Institute for Resilient Regions, University of Southern Queensland, Springfield QLD 4300, Australia; (A.K.R.); (F.C.-W.); (S.K.C.)
- Menzies Institute of Health Queensland, Griffith University, Gold Coast QLD 4215, Australia
- Faculty of Health, University of Technology Sydney, Ultimo NSW 2007, Australia
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup WA 6027, Australia
| | - Nicholas Ralph
- Cancer Council Queensland, 553 Gregory Terrace, Fortitude Valley QLD 4006, Australia; (P.B.); (N.R.); (J.F.A.)
- Institute for Resilient Regions, University of Southern Queensland, Springfield QLD 4300, Australia; (A.K.R.); (F.C.-W.); (S.K.C.)
- Faculty of Health, University of Technology Sydney, Ultimo NSW 2007, Australia
- School of Nursing & Midwifery, University of Southern Queensland, Toowoomba QLD 4370, Australia
| | - Joanne F. Aitken
- Cancer Council Queensland, 553 Gregory Terrace, Fortitude Valley QLD 4006, Australia; (P.B.); (N.R.); (J.F.A.)
- Institute for Resilient Regions, University of Southern Queensland, Springfield QLD 4300, Australia; (A.K.R.); (F.C.-W.); (S.K.C.)
- School of Public Health, The University of Queensland, St Lucia, QLD 4702, Australia
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28
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Walter FM, Pannebakker MM, Barclay ME, Mills K, Saunders CL, Murchie P, Corrie P, Hall P, Burrows N, Emery JD. Effect of a Skin Self-monitoring Smartphone Application on Time to Physician Consultation Among Patients With Possible Melanoma: A Phase 2 Randomized Clinical Trial. JAMA Netw Open 2020; 3:e200001. [PMID: 32101302 PMCID: PMC7137684 DOI: 10.1001/jamanetworkopen.2020.0001] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
IMPORTANCE Melanoma is among the most lethal skin cancers; it has become the fifth most common cancer in the United Kingdom, and incidence rates are rising. Population approaches to reducing incidence have focused on mass media campaigns to promote earlier presentation and potentially improve melanoma outcomes; however, interventions using smartphone applications targeting those with the greatest risk could promote earlier presentation to health care professionals for individuals with new or changing skin lesions. OBJECTIVE To study the effect of a commercially available skin self-monitoring (SSM) smartphone application among individuals with increased risk of melanoma on their decision to seek help for changing skin lesions. DESIGN, SETTING, AND PARTICIPANTS This phase 2 randomized clinical trial was conducted in 12 family practices in Eastern England between 2016 and 2017. A total of 238 participants, aged 18 to 75 years and with an increased risk of melanoma, were identified using a real-time melanoma risk assessment tool in family practice waiting rooms. Analysis was intention to treat. Participants were observed for 12 months, and data analysis was conducted from January to August 2018. INTERVENTION The intervention and control groups received a consultation with standard written advice on sun protection and skin cancer detection. The intervention group had an SSM application loaded on their smartphone and received instructions for use and monthly self-monitoring reminders. MAIN OUTCOMES AND MEASURES The coprimary outcomes were skin consultation rates with family practice physicians and patient intervals, measured as the time between noticing a skin change and consulting with a family practice clinician. Follow-up questionnaires were sent at 6 and 12 months, and consultation rates were extracted from family practice records. Secondary outcomes included skin self-examination benefits and barriers, self-efficacy for consulting without delay, perceived melanoma risk, sun protection habits, and potential harms. RESULTS A total of 238 patients were randomized (median [interquartile range] age, 55 [43-65] years, 131 [55.0%] women, 227 [95.4%] white British; 119 [50.0%] randomized to the intervention group). Overall, 51 participants (21.4%) had consultations regarding skin changes during the 12 months of follow-up, and 157 participants (66.0%) responded to at least 1 follow-up questionnaire. There were no significant differences in skin consultation rates (adjusted risk ratio, 0.96; 95% CI, 0.56 to 1.66; P = .89), measures of SSM (adjusted mean difference, 0.08; 95% CI, -0.83 to 1.00; P = .86), or psychological harm (eg, Melanoma Worry Scale: adjusted mean difference, -0.12; 95% CI, -0.56 to 0.31; P = .58). CONCLUSIONS AND RELEVANCE In this study, recruitment, retention, and initial delivery of the intervention were feasible, and this research provided no evidence of harm from the SSM smartphone application. However, no evidence of benefit on skin self-examination or health care consulting was found, and there is no reason at this stage to recommend its implementation in this population at increased risk of melanoma. TRIAL REGISTRATION isrctn.org Identifier: ISRCTN16061621.
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Affiliation(s)
- Fiona M. Walter
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Department of General Practice and the Centre for Cancer Research, Faculty of Medicine, Dentistry, and Health Science, Victorian Comprehensive Cancer Centre, University of Melbourne, Australia
| | - Merel M. Pannebakker
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Matthew E. Barclay
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Katie Mills
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Catherine L. Saunders
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Peter Murchie
- Institute of Applied Health Science, Centre of Academic Primary Care, University of Aberdeen, Aberdeen, United Kingdom
| | - Pippa Corrie
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Per Hall
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Nigel Burrows
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Jon D. Emery
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Department of General Practice and the Centre for Cancer Research, Faculty of Medicine, Dentistry, and Health Science, Victorian Comprehensive Cancer Centre, University of Melbourne, Australia
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29
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Li B, Chan HL, Chen P. Immune Checkpoint Inhibitors: Basics and Challenges. Curr Med Chem 2019; 26:3009-3025. [PMID: 28782469 DOI: 10.2174/0929867324666170804143706] [Citation(s) in RCA: 251] [Impact Index Per Article: 50.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 04/26/2017] [Accepted: 07/25/2017] [Indexed: 12/15/2022]
Abstract
Cancer is one of the most deadly diseases in the modern world. The last decade has witnessed dramatic advances in cancer treatment through immunotherapy. One extremely promising means to achieve anti-cancer immunity is to block the immune checkpoint pathways - mechanisms adopted by cancer cells to disguise themselves as regular components of the human body. Many review articles have described a variety of agents that are currently under extensive clinical evaluation. However, while checkpoint blockade is universally effective against a broad spectrum of cancer types and is mostly unrestricted by the mutation status of certain genes, only a minority of patients achieve a complete response. In this review, we summarize the basic principles of immune checkpoint inhibitors in both antibody and smallmolecule forms and also discuss potential mechanisms of resistance, which may shed light on further investigation to achieve higher clinical efficacy for these inhibitors.
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Affiliation(s)
- Bin Li
- University of Miami, Miller School of Medicine, Miami, Florida 33156, United States
| | - Ho Lam Chan
- University of Miami, Miller School of Medicine, Miami, Florida 33156, United States
| | - Pingping Chen
- University of Miami, Miller School of Medicine, Miami, Florida 33156, United States
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30
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Mir JF, Estrada-Campmany M, Heredia A, Rodríguez-Caba C, Alcalde M, Espinosa N, Monnier J, Pérez-Anker J, Yélamos O, Puig S, Bosch N, Malvehy J. Role of community pharmacists in skin cancer screening: A descriptive study of skin cancer risk factors prevalence and photoprotection habits in Barcelona, Catalonia, Spain. Pharm Pract (Granada) 2019; 17:1455. [PMID: 31592287 PMCID: PMC6763307 DOI: 10.18549/pharmpract.2019.3.1455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 07/28/2019] [Indexed: 01/05/2023] Open
Abstract
Background: Skin cancer incidence is increasing alarmingly, despite current efforts
trying to improve its early detection. Community pharmacists have proven
success in implementing screening protocols for a number of diseases because
of their skills and easy access. Objective: To evaluate the prevalence of skin cancer risk factors and the
photoprotection habits with a questionnaire in community pharmacy users. Methods: A research group consisting of pharmacists and dermatologists conducted a
descriptive cross-sectional study to assess photoprotection habits and skin
cancer risk factors by using a validated questionnaire in 218 community
pharmacies in Barcelona from May 23rd to June 13th
2016. All participants received health education on photoprotection and skin
cancer prevention. Patients with ≥1 skin cancer risk factor were
referred to their physician, as they needed further screening of skin
cancer. Results: A total of 5,530 participants were evaluated. Of those, only 20.2%
participants had received a total body skin examination for skin cancer
screening in the past by a physician and 57.1% reported using a SPF
50+ sunscreen. 53.9% participants presented ≥1 skin cancer
risk factor: 11.8% participants reported having skin cancer familial
history and 6.2% reported skin cancer personal history; pharmacists
found ≥10 melanocytic nevi in 43.8% participants and
chronically sun-damaged skin in 21.4%. Lesions suspicious for
melanoma were reported in 10.9% of the participants and urgent
dermatological evaluation was recommended. Conclusions: Pharmacists can detect people with skin cancer risk factors amongst their
users. This intervention can be considered in multidisciplinary strategies
of skin cancer screening.
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Affiliation(s)
- Joan F Mir
- Consultant Pharmacist in Research and Projects Area. Barcelona Pharmacists Association (COFB). Barcelona (Spain).
| | - Maria Estrada-Campmany
- Consultant Pharmacist in Research and Projects Area. Barcelona Pharmacists Association (COFB). Barcelona (Spain).
| | - Anna Heredia
- Professional Relations Manager. Barcelona Pharmacists Association (COFB). Barcelona (Spain).
| | - Cristina Rodríguez-Caba
- Head of Department of Continuous Professional Development. Barcelona Pharmacists Association (COFB). Barcelona (Spain).
| | - Marta Alcalde
- Community Pharmacist. Dermopharmacy and Medical Devices Area. Barcelona Pharmacists Association (COFB). Barcelona (Spain).
| | - Natalia Espinosa
- Dermatologist. Melanoma Unit, Dermatology Department, IDIBAPS-Hospital Clinic. Barcelona (Spain).
| | - Jilliana Monnier
- Dermatologist. Melanoma Unit, Dermatology Department, IDIBAPS-Hospital Clinic. Barcelona (Spain).
| | - Javiera Pérez-Anker
- Dermatologist. Melanoma Unit, Dermatology Department, IDIBAPS-Hospital Clinic. Barcelona (Spain).
| | - Oriol Yélamos
- Dermatologist. Melanoma Unit, Dermatology Department, IDIBAPS-Hospital Clinic. Barcelona (Spain).
| | - Susana Puig
- Dermatologist. Melanoma Unit, Dermatology Department, IDIBAPS-Hospital Clinic. Barcelona; & Biomedical Research Networking Centers Consortium, Institute of Health Carlos III (CIBER-ISCIII). Barcelona (Spain).
| | - Núria Bosch
- Community Pharmacist. Dermopharmacy and Medical Devices Area. Barcelona Pharmacists Association (COFB). Barcelona (Spain).
| | - Josep Malvehy
- Dermatologist. Melanoma Unit, Dermatology Department, Hospital Clínic de Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS).Centro de Investigación Biomédica en Red (CIBER), Instituto Carlos III, Barcelona (Spain).
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31
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Janda M. Is there a role for digital technology in measuring the value of skin self-examination? Br J Dermatol 2019; 180:1285. [PMID: 31157444 DOI: 10.1111/bjd.17883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M Janda
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Brisbane, Queensland, 4102, Australia
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Abstract
PURPOSE OF REVIEW The goal of this review has been to elucidate the sex differences in cancer incidence and mortality in cutaneous melanoma. We have evaluated biological and behavioral research to determine where the critical questions exist. RECENT FINDINGS The most recent findings, through 2015, are exploratory in nature but seem to indicate that the differences are more likely due to biological variations rather than behavioral. While behavioral studies do show that women are more likely than men to seek health care and practice healthy behaviors, these differences are not sufficiently strong to explain the variation in incidence and mortality in cutaneous melanoma. Evolved differences in the immune systems of females and the role of sex steroid hormones in immunomodulation are two promising avenues for research. Studies in mice demonstrate that the newer immunotherapies are more effective in females and sex steroid hormones, such as estrogen receptor beta are inversely associated with tumor aggressiveness while testosterone increases it. SUMMARY Our analysis indicates that biological factors need to be investigated more thoroughly to understand the variation in incidence and mortality in cutaneous melanoma. Such understanding could lead to reducing incidence and mortality for both males and females (male incidence is 27.4 per 100,000; female 16.8 per 100,000; male mortality is 3.9 per 100,000; female mortality 1.6 per 100,000). It is most likely that behavioral differences between the sexes cannot account for the preponderance of male mortality. In addition to the important role of genetic factors, it is critical to evaluate further additional biological factors and their interactions with genetics and behavior.
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Affiliation(s)
| | - Li Luo
- University of New Mexico Comprehensive Cancer Center, Department of Internal Medicine
| | - Marianne Berwick
- University of New Mexico Comprehensive Cancer Center, Department of Internal Medicine and Department of Dermatology
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Bergeron C, Moran C, Coroiu A, Körner A. Development and initial validation of the Self-Efficacy for Skin Self-Examination Scale in a Canadian sample of patients with melanoma. Eur J Oncol Nurs 2019; 40:78-84. [PMID: 31229210 DOI: 10.1016/j.ejon.2019.03.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 10/27/2022]
Abstract
PURPOSE Melanoma is the deadliest type of skin cancer, although survival rates are high if detected early. Skin self-examination (SSE) is a health behaviour that can lead to early detection of melanoma and more positive health outcomes. Self-efficacy for SSE is a potential predictor of engaging in skin self-exams. However, no standardized measures of self-efficacy for SSE are currently available. The present study reports on the development and initial validation of a measure assessing self-efficacy for SSE. METHOD Based on a literature review, including previous studies assessing this construct, the research team developed 9 items capturing confidence in one's ability to conduct SSE. Items were subsequently revised by the research team and two dermatologists, resulting in the elimination of 4 items and modifications to the response options. The final 5-item Self-Efficacy for SSE scale was administered to a sample of 242 melanoma patients recruited from local hospitals. We assessed the scale's factor structure through exploratory factor analysis and the internal consistency with Cronbach's alpha. Scale scores were correlated with intentions to perform SSE, physician support for SSE, skin cancer-specific distress, general distress, and sociodemographic variables to assess convergent and divergent validity. RESULTS The scale was found to be unifactorial with adequate model fit, have acceptable internal consistency (Cronbach alpha = 0.74), and initial evidence of convergent and divergent validity, as indicated by the scale correlating with physicians' support for SSE (r = 0.30, p < 0.01), intention to perform SSE (rs = 0.21, p < 0.01) and a weak correlation with general distress (r = 0.15, p < 0.05). CONCLUSIONS Pending future research corroborating these findings, this measure has potential for use by nurses and other health professionals in follow-up care to identify individuals at risk for low self-efficacy for SSE requiring more targeted educational SSE interventions.
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Affiliation(s)
- Catherine Bergeron
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada.
| | - Chelsea Moran
- Department of Psychology, University of Calgary, Calgary, Canada
| | - Adina Coroiu
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada
| | - Annett Körner
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada; Department of Oncology, McGill University, Montreal, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Louise Granofsky Psychosocial Oncology Program, Segal Cancer Centre, Montreal, Canada; Psychosocial Oncology Program, McGill University Health Centre, Montreal, Canada
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Mishra K, Barnhill RL, Paddock LE, Fine JA, Berwick M. Histopathologic variables differentially affect melanoma survival by age at diagnosis. Pigment Cell Melanoma Res 2019; 32:593-600. [PMID: 30706692 DOI: 10.1111/pcmr.12770] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 12/14/2018] [Accepted: 01/21/2019] [Indexed: 11/30/2022]
Abstract
We evaluated clinical, phenotypic, behavioral, and histopathologic variables in relationship to melanoma-specific survival by age at diagnosis among 650 population-based melanoma patients in Connecticut, with 20 years of follow-up. Only one variable, skin awareness, was significantly associated with melanoma mortality in both groups. The variables that differed between the age-groups were anatomic site, Breslow thickness, histologic subtype, mitoses, tumor-infiltrating lymphocytes (TILs), and solar elastosis. Head and neck melanoma, Breslow thickness, nodular melanoma, and solar elastosis were all significantly more likely to be associated with mortality among the older subjects; among the younger subjects, the presence of mitoses was associated with an increased probability of dying and TILs were associated with a reduced risk of mortality.
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Affiliation(s)
- Kriti Mishra
- School of Medicine, University of New Mexico, Albuquerque, New Mexico
| | | | - Lisa E Paddock
- Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | | | - Marianne Berwick
- School of Medicine, University of New Mexico, Albuquerque, New Mexico
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Affiliation(s)
| | - Alex H Krist
- Fairfax Family Practice Residency, Fairfax, Virginia
| | - Douglas K Owens
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California
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36
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Berg SA, Ming ME. Recent Advances in Our Understanding of the Epidemiology of Melanoma. CURRENT DERMATOLOGY REPORTS 2017. [DOI: 10.1007/s13671-017-0193-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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