2024
Cellular therapeutics and immunotherapies in wound healing – on the pulse of time?
Huelsboemer L, Knoedler L, Kochen A, Yu C, Hosseini H, Hollmann K, Choi A, Stögner V, Knoedler S, Hsia H, Pomahac B, Kauke-Navarro M. Cellular therapeutics and immunotherapies in wound healing – on the pulse of time? Military Medical Research 2024, 11: 23. PMID: 38637905, PMCID: PMC11025282, DOI: 10.1186/s40779-024-00528-5.Peer-Reviewed Original ResearchConceptsStandard of careChronic wound healing disordersLocal wound irrigationWound healingChronic inflammatory microenvironmentFree flap techniqueWound healing disordersChronic woundsGenetic risk profilesPhysiological wound healingAdequate blood supplySurgical debridementFlap techniqueCellular therapyCurrent therapiesHealing disordersInflammatory microenvironmentWound irrigationNon-healing woundsCellular therapeuticsGeneral anesthesiaFormation of biofilmsWound debridementSkin graftsImmunotherapy
2022
T cell-attracting CCL18 chemokine is a dominant rejection signal during limb transplantation
Borges T, Abarzua P, Gassen R, Kollar B, Lima-Filho M, Aoyama B, Gluhova D, Clark R, Islam S, Pomahac B, Murphy G, Lian C, Talbot S, Riella L. T cell-attracting CCL18 chemokine is a dominant rejection signal during limb transplantation. Cell Reports Medicine 2022, 3: 100559. PMID: 35492875, PMCID: PMC9040185, DOI: 10.1016/j.xcrm.2022.100559.Peer-Reviewed Original ResearchConceptsLimb transplantationTransplant recipientsSkin antigen-presenting cellsSolid organ transplant recipientsAccelerated graft rejectionOrgan transplant recipientsSkin transplantation modelAntigen-presenting cellsLife-changing procedureImmunosuppressive approachesTh17 cellsGraft rejectionGreater immunogenicityCell infiltrationSkin biopsiesTransplantation modelSkin xenograftsChemokine CCL18Immune moleculesTransplantationCCL18RecipientsMolecular characterizationChemokinesCCR8 receptor
2021
Immunoregulatory and lipid presentation pathways are upregulated in human face transplant rejection
Win T, Crisler W, Dyring-Andersen B, Lopdrup R, Teague J, Zhan Q, Barrera V, Sui S, Tasigiorgos S, Murakami N, Chandraker A, Tullius S, Pomahac B, Riella L, Clark R. Immunoregulatory and lipid presentation pathways are upregulated in human face transplant rejection. Journal Of Clinical Investigation 2021, 131 PMID: 33667197, PMCID: PMC8262560, DOI: 10.1172/jci135166.Peer-Reviewed Original ResearchConceptsVCA rejectionTransplant rejectionT cellsTissue injuryGene expression profilingAntigen-presenting cell activationT-cell receptor sequencingSolid organ transplantsCell receptor sequencingT cell activation pathwaysAntigen-specific activationProliferative T cellsCell activation pathwaysNovo Nordisk FoundationAmerican SocietyExpression profilingFace transplant patientsTransplant patientsImmunologic pathwaysImmunoregulatory networkSkin biopsiesImmunomodulatory pathwaysLimb transplantsLundbeck FoundationTransplant ResearchHuman skin is colonized by T cells that recognize CD1a independently of lipid
Cotton R, Cheng T, Wegrecki M, Le Nours J, Orgill D, Pomahac B, Talbot S, Willis R, Altman J, de Jong A, Ogg G, Van Rhijn I, Rossjohn J, Clark R, Moody D. Human skin is colonized by T cells that recognize CD1a independently of lipid. Journal Of Clinical Investigation 2021, 131: e140706. PMID: 33393500, PMCID: PMC7773353, DOI: 10.1172/jci140706.Peer-Reviewed Original ResearchConceptsT cellsSelf-lipid antigensSkin T cellsT cell autoreactivityT cell poolT cell repertoireMajor antigenic targetAntigenic targetsCell repertoireClinical diseaseCD1aSkin diseasesCD1 proteinsAntigenTCR recognitionCell poolEffector moleculesCD1a proteinLipid ligandsSmall antigensDiseaseHuman skinCellsAutoreactivityLipids
2016
Discussion
Aycart M, Pomahac B. Discussion. Plastic & Reconstructive Surgery 2016, 138: 1080-1081. PMID: 27783005, DOI: 10.1097/prs.0000000000002717.Peer-Reviewed Original ResearchEfficacy and Safety of the Collagenase of the Bacterium Clostridium Histolyticum for the Treatment of Capsular Contracture after Silicone Implants: Ex-Vivo Study on Human Tissue
Fischer S, Hirche C, Diehm Y, Nuutila K, Kiefer J, Gazyakan E, Bueno E, Kremer T, Kneser U, Pomahac B. Efficacy and Safety of the Collagenase of the Bacterium Clostridium Histolyticum for the Treatment of Capsular Contracture after Silicone Implants: Ex-Vivo Study on Human Tissue. PLOS ONE 2016, 11: e0156428. PMID: 27232716, PMCID: PMC4883774, DOI: 10.1371/journal.pone.0156428.Peer-Reviewed Original ResearchConceptsFull-thickness skin graftThickness skin graftBacterium Clostridium histolyticumCapsular contractureSkin graftsBreast sitesSilicone implantsReasonable treatment optionClostridium histolyticumFibrotic capsuleCollagen subtypesEx vivo studyCollagenase doseEx-vivo settingTreatment optionsContracture tissueAcellular tissue matrixOutcome measuresHistological assessmentSubtype 4Capsule tissueClinical utilizationDifferent dosesClinical realityType 4
2014
Acute rejection in vascularized composite allotransplantation
Fischer S, Lian C, Kueckelhaus M, Strom T, Edelman E, Clark R, Murphy G, Chandraker A, Riella L, Tullius S, Pomahac B. Acute rejection in vascularized composite allotransplantation. Current Opinion In Organ Transplantation 2014, 19: 531-544. PMID: 25333831, DOI: 10.1097/mot.0000000000000140.Peer-Reviewed Original ResearchConceptsAcute rejection episodesAcute rejectionRejection episodesComposite allotransplantationDepth histological analysisHigh-dose steroidsLong-term safetyField of transplantationBetter diagnostic toolsFace transplant recipientsMaintenance immunosuppressionSteroid withdrawalTransplant recipientsCommon complicationImmunologic eventsAppropriate therapyPatient numbersTimely institutionRestorative surgeryDose reductionEarly diagnosisMost episodesNovel biomarkersHigh immunogenicityPatient careWound healing in acutely injured fascia
Lau F, Pomahac B. Wound healing in acutely injured fascia. Wound Repair And Regeneration 2014, 22: 14-17. PMID: 24813359, DOI: 10.1111/wrr.12165.Peer-Reviewed Original ResearchConceptsFascial healingIncisional herniaApparent functional deficitsSpecific surgical methodsFascial wound healingPaucity of dataHealing failureAcute injuryFunctional deficitsSurgical methodsSurgical proceduresSuch herniasMedical costsClinical settingHerniaClinical methodsFasciaWound healingHealingUnexpected findingRecent studiesSuch healingFailureCeliotomyPatients
2012
Predictors for Major Wound Complications Following Preoperative Radiotherapy and Surgery for Soft-Tissue Sarcoma of the Extremities and Trunk: Importance of Tumor Proximity to Skin Surface
Baldini E, Lapidus M, Wang Q, Manola J, Orgill D, Pomahac B, Marcus K, Bertagnolli M, Devlin P, George S, Abraham J, Ferrone M, Ready J, Raut C. Predictors for Major Wound Complications Following Preoperative Radiotherapy and Surgery for Soft-Tissue Sarcoma of the Extremities and Trunk: Importance of Tumor Proximity to Skin Surface. Annals Of Surgical Oncology 2012, 20: 1494-1499. PMID: 23242820, DOI: 10.1245/s10434-012-2797-1.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overDiabetes ComplicationsDisease-Free SurvivalFemaleHumansLower ExtremityMaleMiddle AgedNeoadjuvant TherapyNeoplasm Recurrence, LocalPostoperative ComplicationsRadiotherapy, AdjuvantSarcomaSkinSkin TransplantationSoft Tissue NeoplasmsSurgical FlapsTorsoUpper ExtremityWound HealingYoung AdultConceptsMajor wound complicationsSoft tissue sarcomasSplit-thickness skin graftPreoperative radiotherapyWound complicationsPostoperative radiotherapyMultivariable analysisTumor proximityExact testResultsMedian tumor sizeSimilar local controlOverall survival rateLong-term fibrosisSignificant predictorsFisher's exact testHigh rateNonoperative managementIndependent predictorsRadical resectionTumor sizeSkin surfaceUnivariate analysisSkin graftsComplicationsLocal control
2002
Cultured autologous fibroblasts augment epidermal repair1
Svensjo T, Yao F, Pomahac B, Winkler T, Eriksson E. Cultured autologous fibroblasts augment epidermal repair1. Transplantation 2002, 73: 1033-1041. PMID: 11965028, DOI: 10.1097/00007890-200204150-00004.Peer-Reviewed Original Research
2000
Accelerated Healing of Full-Thickness Skin Wounds in a Wet Environment
Svensjö T, Pomahac B, Yao F, Slama J, Eriksson E. Accelerated Healing of Full-Thickness Skin Wounds in a Wet Environment. Plastic & Reconstructive Surgery 2000, 106: 602-612. PMID: 10987467, DOI: 10.1097/00006534-200009010-00012.Peer-Reviewed Original ResearchConceptsFull-thickness skin woundsSkin woundsAccelerated healingSaline-treated woundsGranulation tissue formationYoung Yorkshire pigsSecondary intentionTreatment modalitiesWound healing processSkin wound repairGranulation tissueWound healing modelWound contractionStandardized fashionPorcine wound healing modelFast contractionHealing processWound repairWoundsCell layerYorkshire pigsMoist woundSkin repairHealing modelHealing
1998
Tissue Engineering of Skin
Pomahač B, Svensjö T, Yao F, Brown H, Eriksson E. Tissue Engineering of Skin. Journal Of Dental Research 1998, 9: 333-344. PMID: 9715370, DOI: 10.1177/10454411980090030601.Peer-Reviewed Original Research