2022
Artificial intelligence in the detection of skin cancer
Beltrami E, Brown A, Salmon P, Leffell D, Ko J, Grant-Kels J. Artificial intelligence in the detection of skin cancer. Journal Of The American Academy Of Dermatology 2022, 87: 1336-1342. PMID: 35998842, DOI: 10.1016/j.jaad.2022.08.028.Peer-Reviewed Original ResearchConceptsArtificial intelligenceReduce health care costsSkin cancerHealth care costsImprove quality of lifeReducing physician concernsLimitations of AIQuality of lifeReducing unnecessary proceduresManagement of skin cancerDetection of skin cancerAI capabilitiesSkin cancer detectionPatient careSkin assessmentCare costsPhysician concernsAI technologyImprove qualityPromote greater accessUnnecessary proceduresClinical settingFundamental terminologyCancerCancer detection
2019
Optical Spectroscopy as a Method for Skin Cancer Risk Assessment
Rodriguez‐Diaz E, Manolakos D, Christman H, Bonning MA, Geisse JK, A'Amar OM, Leffell DJ, Bigio IJ. Optical Spectroscopy as a Method for Skin Cancer Risk Assessment. Photochemistry And Photobiology 2019, 95: 1441-1445. PMID: 31287160, DOI: 10.1111/php.13140.Peer-Reviewed Original Research
2018
Cutaneous immunohistochemical staining pattern of p53β isoforms
Ko CJ, Myung P, Leffell DJ, Bourdon JC. Cutaneous immunohistochemical staining pattern of p53β isoforms. Journal Of Clinical Pathology 2018, 71: 1120. PMID: 30305316, DOI: 10.1136/jclinpath-2018-205098.Peer-Reviewed Original ResearchConceptsSquamous tumorsMarkers of differentiationSquamous proliferationIsoforms of p53Mutational statusHair folliclesP53 pathwayDomain mutationsExact biological significanceP53Differentiated layersSkinP53 isoformsSuch mutationsIsoformsDifferent isoformsNumerous functionsTumorsCancerMutationsFolliclesBiological significance
2013
Single v. multiple measures of skin carotenoids by resonance Raman spectroscopy as a biomarker of usual carotenoid status
Scarmo S, Cartmel B, Lin H, Leffell DJ, Ermakov IV, Gellermann W, Bernstein PS, Mayne ST. Single v. multiple measures of skin carotenoids by resonance Raman spectroscopy as a biomarker of usual carotenoid status. British Journal Of Nutrition 2013, 110: 911-917. PMID: 23351238, PMCID: PMC3696054, DOI: 10.1017/s000711451200582x.Peer-Reviewed Original ResearchConceptsSkin carotenoid statusRecent sun exposureCarotenoid statusSkin carotenoidsSun exposureRR measuresFruit/vegetable intakeLower carotenoid statusSeason of measurementMean ageNon-invasive methodVegetable intakeInverse associationDietary dataTime pointsSignificant predictorsMultiple measuresPositive associationIntakeBiomarkersPresent studyStatusPredictorsAssociationExposure
2011
Host Phenotype Characteristics and MC1R in Relation to Early-Onset Basal Cell Carcinoma
Ferrucci LM, Cartmel B, Molinaro AM, Gordon PB, Leffell DJ, Bale AE, Mayne ST. Host Phenotype Characteristics and MC1R in Relation to Early-Onset Basal Cell Carcinoma. Journal Of Investigative Dermatology 2011, 132: 1272-1279. PMID: 22158557, PMCID: PMC3305835, DOI: 10.1038/jid.2011.402.Peer-Reviewed Original ResearchConceptsDermatopathology databaseSkin reactionsCase statusBasal cell carcinoma incidenceMelanocortin 1 receptor gene variantsNon-synonymous variantsBenign skin conditionsBasal cell carcinomaReceptor gene variantsCarcinoma incidenceCell carcinomaBCC riskEpidemiologic studiesSelf-reported phenotypesLower riskSkin conditionsBCC casesSkin cancerOlder populationYoung individualsGene variantsPhenotype-genotype interactionsHost characteristicsPhenotype characteristicSkin color
2010
Noninvasive assessment of dermal carotenoids as a biomarker of fruit and vegetable intake
Mayne ST, Cartmel B, Scarmo S, Lin H, Leffell DJ, Welch E, Ermakov I, Bhosale P, Bernstein PS, Gellermann W. Noninvasive assessment of dermal carotenoids as a biomarker of fruit and vegetable intake. American Journal Of Clinical Nutrition 2010, 92: 794-800. PMID: 20685953, PMCID: PMC3133234, DOI: 10.3945/ajcn.2010.29707.Peer-Reviewed Original ResearchConceptsIntraclass correlation coefficientDermal carotenoidsDermal biopsiesRR measuresBiomarkers of fruitDietary carotenoid intakeVegetable intakeCarotenoid statusCarotenoid intakeStudy of nutritionNoninvasive assessmentBiopsyBiomarkersSkin pigmentationTotal carotenoidsHuman skinIntakeWkInner armLycopeneValid methodArmSignificant correlations of dermal total carotenoids and dermal lycopene with their respective plasma levels in healthy adults
Scarmo S, Cartmel B, Lin H, Leffell DJ, Welch E, Bhosale P, Bernstein PS, Mayne ST. Significant correlations of dermal total carotenoids and dermal lycopene with their respective plasma levels in healthy adults. Archives Of Biochemistry And Biophysics 2010, 504: 34-39. PMID: 20637178, PMCID: PMC2957565, DOI: 10.1016/j.abb.2010.07.004.Peer-Reviewed Original ResearchConceptsHuman skin photoprotectionRespective plasma levelsHigh-performance liquid chromatographyHuman skinPlasma levelsBlood samplesHealthy humansHealthy adultsHydrocarbon carotenoidsDermal biopsiesSkin photoprotectionSimilar proportionsSkinSignificant correlationPerformance liquid chromatographyIndividual carotenoid contentTotal carotenoidsRelative levelsLycopeneLiquid chromatographyBiopsyPlasmaLutein
1999
Status of residual tumor in patients with squamous cell carcinoma referred for Mohs micrographic surgery.
McGovern T, Grossman D, Fitzgerald D, Glusac E, Leffell D. Status of residual tumor in patients with squamous cell carcinoma referred for Mohs micrographic surgery. JAMA Dermatology 1999, 135: 1557-9. PMID: 10606080, DOI: 10.1001/archderm.135.12.1557.Peer-Reviewed Original Research
1996
Frequent clones of p53-mutated keratinocytes in normal human skin
Jonason A, Kunala S, Price G, Restifo R, Spinelli H, Persing J, Leffell D, Tarone R, Brash D. Frequent clones of p53-mutated keratinocytes in normal human skin. Proceedings Of The National Academy Of Sciences Of The United States Of America 1996, 93: 14025-14029. PMID: 8943054, PMCID: PMC19488, DOI: 10.1073/pnas.93.24.14025.Peer-Reviewed Original ResearchConceptsP53-mutated keratinocytesNormal individualsSun-shielded skinSun-exposed skinNormal human skinHuman skinWhole-mount preparationsP53-mutated cellsCancer predictsDermal-epidermal junctionSubstantial burdenFrequent clonesClonal expansionHair folliclesGenetic hitsTumor promoterSkinKeratinocytesCells
1995
The Use of Cryopreserved Human Skin Allografts in Wound Healing following Mohs Surgery
KOLENIK S, LEFFELL D. The Use of Cryopreserved Human Skin Allografts in Wound Healing following Mohs Surgery. Dermatologic Surgery 1995, 21: 615-620. PMID: 7606373, DOI: 10.1111/j.1524-4725.1995.tb00517.x.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overCarcinoma, Basal CellCarcinoma, Squamous CellCryopreservationDermatologic Surgical ProceduresFemaleFollow-Up StudiesGraft RejectionGraft SurvivalGranulation TissueHumansMaleMiddle AgedMohs SurgerySkinSkin CareSkin NeoplasmsSkin TransplantationSurgical Wound InfectionTransplantation, HomologousTreatment OutcomeWound HealingConceptsHuman skin allograftsWound careSkin allograftsImmediate reconstructionMohs surgeryFull-thickness skin graftingMinority of patientsEvidence of infectionExcision of tumorSkin cancer patientsFull‐thickness cutaneous defectGranulation tissue productionFull-thickness skinCancer patientsSkin graftingReconstructive proceduresWound coverageSafe alternativeBiological dressingCutaneous defectsPatientsRapid healingWound healingHealingCare
1988
In vivo fluorescence of human skin. A potential marker of photoaging.
Leffell DJ, Stetz ML, Milstone LM, Deckelbaum LI. In vivo fluorescence of human skin. A potential marker of photoaging. JAMA Dermatology 1988, 124: 1514-8. PMID: 3421727, DOI: 10.1001/archderm.124.10.1514.Peer-Reviewed Original Research