1 1397 88 DIET PHYTOCHEMICALS AND CUTANEOUS CARCINOMA CHEMOPREVENTION: A REVIEW. CUTANEOUS CARCINOMA, WHICH HAS OCCUPIED A PECULIAR PLACE AMONG WORLDWIDE POPULATIONS, IS COMMONLY RESPONSIBLE FOR THE CONSIDERABLY INCREASING MORBIDITY AND MORTALITY RATES. CURRENTLY AVAILABLE MEDICAL PROCEDURES FAIL TO COMPLETELY AVOID CUTANEOUS CARCINOMA DEVELOPMENT OR TO PREVENT MORTALITY. CANCER CHEMOPREVENTION, AS AN ALTERNATIVE STRATEGY, IS BEING CONSIDERED TO REDUCE THE INCIDENCE AND BURDEN OF CANCERS THROUGH CHEMICAL AGENTS. DERIVED FROM DIETARY FOODS, PHYTOCHEMICALS HAVE BECOME SAFE AND RELIABLE COMPOUNDS FOR THE CHEMOPREVENTION OF CUTANEOUS CARCINOMA BY RELIEVING MULTIPLE PATHOLOGICAL PROCESSES, INCLUDING OXIDATIVE DAMAGE, EPIGENETIC ALTERATION, CHRONIC INFLAMMATION, ANGIOGENESIS, ETC. IN THIS REVIEW, WE PRESENTED COMPREHENSIVE KNOWLEDGES, MAIN MOLECULAR MECHANISMS FOR THE INITIATION AND DEVELOPMENT OF CUTANEOUS CARCINOMA AS WELL AS EFFECTS OF VARIOUS DIET PHYTOCHEMICALS ON CHEMOPREVENTION. 2017 2 6573 27 TREATMENT OF ACUTE MYELOID LEUKEMIA IN THE ERA OF GENOMICS-ACHIEVEMENTS AND PERSISTING CHALLENGES. ACUTE MYELOID LEUKEMIA (AML) REPRESENTS A MALIGNANT DISORDER OF THE HEMATOPOIETIC SYSTEM THAT IS MAINLY CHARACTERIZED BY RAPID PROLIFERATION, DYSREGULATED APOPTOSIS, AND IMPAIRED DIFFERENTIATION OF LEUKEMIC BLASTS. FOR SEVERAL DECADES, THE DIAGNOSTIC APPROACH IN AML WAS LARGELY BASED ON HISTOLOGIC CHARACTERISTICS WITH LITTLE IMPACT ON THE TREATMENT DECISION-MAKING PROCESS. THIS PERSPECTIVE HAS DRASTICALLY CHANGED WITHIN THE PAST YEARS DUE TO THE ADVENT OF NOVEL MOLECULAR TECHNOLOGIES, SUCH AS WHOLE GENOME NEXT-GENERATION SEQUENCING (NGS), AND THE RESULTING KNOWLEDGE GAIN IN AML BIOLOGY AND PATHOGENESIS. AFTER MORE THAN FOUR DECADES OF INTENSIVE CHEMOTHERAPY AS A "ONE-SIZE-FITS-ALL" CONCEPT, SEVERAL TARGETED AGENTS HAVE RECENTLY BEEN APPROVED FOR THE TREATMENT OF AML, EITHER AS SINGLE AGENTS OR AS PART OF COMBINED TREATMENT REGIMENS. SEVERAL OTHER COMPOUNDS, DIRECTED AGAINST REGULATORS OF APOPTOTIC, EPIGENETIC, OR MICROENVIRONMENTAL PATHWAYS, AS WELL AS MODULATORS OF THE IMMUNE SYSTEM, ARE CURRENTLY IN DEVELOPMENT AND BEING INVESTIGATED IN CLINICAL TRIALS. THE CONSTANT PROGRESS IN AML RESEARCH HAS STARTED TO PRODUCE IMPROVED SURVIVAL RATES AND FUELED HOPES THAT A ONCE RAPIDLY FATAL DISEASE CAN BE TRANSFORMED INTO A CHRONIC CONDITION. IN THIS REVIEW, THE AUTHORS PROVIDE A SUMMARY OF RECENT ADVANCES IN THE DEVELOPMENT OF TARGETED AML THERAPIES AND DISCUSS PERSISTENT CHALLENGES. 2020 3 3996 23 LOOKING FORWARD: NOVEL THERAPEUTIC APPROACHES IN CHRONIC AND ADVANCED PHASES OF MYELOFIBROSIS. MYELOFIBROSIS (MF) IS COMPLEX AT THE PATHOBIOLOGIC LEVEL AND HETEROGENEOUS AT THE CLINICAL LEVEL. THE ADVANCES IN MOLECULAR CHARACTERIZATION OF MF PROVIDE IMPORTANT INSIGHT INTO THE MECHANISMS DRIVING THIS CHRONIC MYELOID MALIGNANCY, REFINE RISK STRATIFICATION, OFFER NOVEL THERAPEUTIC TARGETS, AND SERVE TO MEASURE THERAPEUTIC RESPONSE. ALTHOUGH JAK2 INHIBITION HAS BEEN THE FOCUS OF LABORATORY AND CLINICAL EFFORTS OVER THE LAST DECADE, CURRENT EXPERIMENTAL THERAPEUTIC APPROACHES HAVE BROADENED TO INCLUDE INHIBITORS OF KEY ALTERNATIVE SIGNALING PATHWAYS, EPIGENETIC MODULATORS, ANTI-FIBROTICS, AND IMMUNOTHERAPIES. BASED ON COMPELLING PRECLINICAL RATIONALE, A NUMBER OF JAK2 INHIBITOR BASED COMBINATION THERAPIES ARE NOW ACTIVELY BEING EVALUATED IN THE CLINIC WITH THE GOAL OF DISEASE COURSE MODIFICATION. THE ROLE AND TIMING OF HEMATOPOIETIC STEM CELL TRANSPLANT (HSCT) FOR MF HAS BEEN CHALLENGED WITH THE AVAILABILITY OF COMMERCIAL RUXOLITINIB AND THE PLETHORA OF EXPERIMENTAL TREATMENT OPTIONS THAT EXIST. INTEGRATION OF PRECONDITIONING JAK2 INHIBITION, REDUCED INTENSITY CONDITIONING REGIMENS, AND ALTERNATIVE DONOR SOURCES ARE ALL BEING EXPLORED IN AN ATTEMPT TO OPTIMIZE THIS POTENTIALLY CURATIVE MODALITY. THIS REVIEW WILL SUMMARIZE MODERN MF RISK STRATIFICATION, CURRENT CLINICAL RESEARCH APPROACHES TO CHRONIC AND ADVANCE PHASE MF FOCUSING ON NOVEL AGENTS ALONE AND IN COMBINATION, AND UPDATE THE READER ON NEW DIRECTIONS IN HSCT. 2015 4 958 21 CHRONIC MYELOMONOCYTIC LEUKEMIA - A REVIEW. INTRODUCTION: CHRONIC MYELOMONOCYTIC LEUKEMIA (CMML) IS A CLONAL MYELOID NEOPLASM, DENOTED BY OVERLAPPING MYELODYSPLASTIC AND MYELOPROLIFERATIVE FEATURES, WITH POOR OVERALL SURVIVAL AND HIGH TRANSFORMATION RATE TO ACUTE MYELOID LEUKEMIA. AREAS COVERED: THIS REVIEW, FOLLOWING A THOROUGH MEDLINE SEARCH OF PERTINENT PUBLISHED LITERATURE, DISCUSSES THE DIAGNOSTIC CRITERIA, THE PATHOGENESIS, AND THE COMPLEX GENETIC LANDSCAPE OF THE DISEASE. PROGNOSTICATION, RESPONSE CRITERIA, THERAPEUTIC MANAGEMENT OF PATIENTS, EFFICACY OF ESTABLISHED AND NOVEL TREATMENT MODALITIES ARE THOROUGHLY REVIEWED. EXPERT OPINION: CYTOGENETIC ABNORMALITIES AND MUTATIONS IN GENES INVOLVED IN EPIGENETIC AND TRANSCRIPTIONAL REGULATION, AND CELL-SIGNALING ARE ABUNDANT IN CMML AND IMPLICATED IN ITS COMPLEX PATHOGENESIS. AS PRESENCE OF THESE MUTATIONS CARRY A PROGNOSTIC IMPACT, THEY ARE INCREASINGLY INCORPORATED IN RISK-STRATIFICATION SCHEMES. NOVEL RESPONSE CRITERIA HAVE BEEN PROPOSED, CONSIDERING THE UNIQUE FEATURES OF THE DISEASE. ALTHOUGH ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION REMAINS THE ONLY TREATMENT WITH CURATIVE INTENT, IT IS RESERVED FOR A MINORITY OF PATIENTS; THEREFORE, THERE IS AN UNMET NEED FOR OPTIMIZING TREATMENT MODALITIES, SUCH AS HYPOMETHYLATING AGENTS, AND INTRODUCING NOVEL AGENTS, WHICH COULD SUBSTANTIALLY IMPROVE SURVIVAL AND QUALITY OF LIFE OF CMML PATIENTS. CLINICAL TRIALS DEDICATED SPECIFICALLY TO CMML ARE NEEDED TO EXPLORE THE EFFICACY AND SAFETY OF NOVEL TREATMENT MODALITIES. 2021 5 4666 30 NEW INSIGHTS AND OPTIONS INTO THE MECHANISMS AND EFFECTS OF COMBINED TARGETED THERAPY AND IMMUNOTHERAPY IN PROSTATE CANCER. CHRONIC INFLAMMATION IS BELIEVED TO DRIVE PROSTATE CARCINOGENESIS BY PRODUCING REACTIVE OXYGEN SPECIES OR REACTIVE NITROGEN SPECIES TO INDUCE DNA DAMAGE. THIS EFFECT MIGHT SUBSEQUENTLY CAUSE EPIGENETIC AND GENOMIC ALTERATIONS, LEADING TO MALIGNANT TRANSFORMATION. ALTHOUGH ESTABLISHED THERAPEUTIC ADVANCES HAVE EXTENDED OVERALL SURVIVAL, TUMORS IN PATIENTS WITH ADVANCED PROSTATE CANCER ARE PRONE TO METASTASIS, TRANSFORMATION INTO METASTATIC CASTRATION-RESISTANT PROSTATE CANCER, AND THERAPEUTIC RESISTANCE. THE TUMOR MICROENVIRONMENT (TME) OF PROSTATE CANCER IS INVOLVED IN CARCINOGENESIS, INVASION AND DRUG RESISTANCE. A PLETHORA OF PRECLINICAL STUDIES HAVE FOCUSED ON IMMUNE-BASED THERAPIES. UNDERSTANDING THE INTRICATE TME SYSTEM IN PROSTATE CANCER MAY HOLD MUCH PROMISE FOR DEVELOPING NOVEL THERAPIES, DESIGNING COMBINATIONAL THERAPEUTIC STRATEGIES, AND FURTHER OVERCOMING RESISTANCE TO ESTABLISHED TREATMENTS TO IMPROVE THE LIVES OF PROSTATE CANCER PATIENTS. IN THIS REVIEW, WE DISCUSS NONIMMUNE COMPONENTS AND VARIOUS IMMUNE CELLS WITHIN THE TME AND THEIR PUTATIVE ROLES DURING PROSTATE CANCER INITIATION, PROGRESSION, AND METASTASIS. WE ALSO OUTLINE THE UPDATED FUNDAMENTAL RESEARCH FOCUSING ON THERAPEUTIC ADVANCES OF TARGETED THERAPY AS WELL AS COMBINATIONAL OPTIONS FOR PROSTATE CANCER. 2023 6 1882 25 EMERGING TREATMENTS IN ACUTE MYELOID LEUKAEMIA. ACUTE MYELOID LEUKAEMIA (AML) IS THE MOST COMMON FORM OF LEUKAEMIA IN YOUNG ADULTS. ALTHOUGH 75-85% OF PATIENTS WILL ACHIEVE COMPLETE REMISSION AFTER INDUCTION CHEMOTHERAPY, THE LONG-TERM SURVIVAL IS STILL < 50% AT 5 YEARS. CHEMOTHERAPY HAS INCREASED IN INTENSITY IN RECENT YEARS AND IS PERCEIVED TO HAVE REACHED THE LIMIT OF TOXICITY. ALLOGENEIC BONE MARROW TRANSPLANTATION, WHICH IS UNDOUBTEDLY THE MOST EFFECTIVE WAY TO PREVENT RELAPSE, MAY NOT ADD SUBSTANTIAL SURVIVAL BENEFITS. SEVERAL NEW PHARMACOLOGICAL APPROACHES TO THE TREATMENT OF AML ARE NOW BECOMING AVAILABLE, WITH VARIOUS MOLECULAR TARGETS IDENTIFIED, INCLUDING THE FARNESYLATION OF RAS FAMILY PROTEINS AND TYROSINE KINASES INVOLVED IN SIGNAL TRANSDUCTION AND EPIGENETIC METHYLATION. MORE SELECTIVE DELIVERY OF CHEMOTHERAPEUTIC AGENTS IS ALSO FEASIBLE USING HUMANISED MONOCLONAL ANTIBODIES, WITH THE INTRIGUING POSSIBILITY OF INCREASING TREATMENT DELIVERY WITHOUT INCREASING THE TOXICITY. HOWEVER, DESPITE THE PROGRESS IN THE RATIONAL DESIGN OF DRUGS IN DISORDERS SUCH AS CHRONIC MYELOID LEUKAEMIA, AML LACKS A SINGLE SPECIFIC PATHOGNOMIC GENETIC EVENT TO ACT AS A DRUG TARGET. THIS REVIEW DISCUSSES THE DRUGS PRESENTLY UNDER INVESTIGATION IN PHASE II OR PHASE III TRIALS IN AML. 2004 7 5912 23 TARGETED THERAPIES IN SYSTEMIC LUPUS ERYTHEMATOSUS. SYSTEMIC LUPUS ERYTHEMATOSUS (SLE) IS A CHRONIC, MULTISYSTEM DISORDER CHARACTERISED BY LOSS OF TOLERANCE TO ENDOGENOUS NUCLEAR ANTIGENS AND AUTOANTIBODY FORMATION. RECENT INSIGHT INTO THE IMMUNOPATHOGENESIS OF LUPUS HAS PROVIDED THE FOUNDATION FOR A NOVEL CLASS OF AGENTS WHICH TARGET SPECIFIC, DYSREGULATED COMPONENTS OF THE IMMUNE SYSTEM. EFFORTS HAVE FOCUSED PREDOMINANTLY ON B-CELL DEPLETING THERAPIES, OF WHICH BELIMUMAB WAS THE FIRST TO DEMONSTRATE SUCCESS IN PHASE III STUDIES AND THUS RECEIVE MARKETING AUTHORISATION. OFF-LABEL PRESCRIBING OF RITUXIMAB IN REFRACTORY CASES IS COMMON AND SUPPORTED BY UNCONTROLLED STUDIES, WHICH SUGGEST A FAVOURABLE RISK:BENEFIT PROFILE. HOWEVER, TWO PLACEBO-CONTROLLED TRIALS FAILED TO SHOW BENEFIT, POSSIBLY BECAUSE OF INAPPROPRIATE PATIENT SELECTION AND OTHER ASPECTS OF TRIAL METHODOLOGY. INHIBITION OF DYSREGULATED CO-STIMULATORY SIGNALS AND CYTOKINES ARE OTHER THERAPEUTIC STRATEGIES CURRENTLY UNDER INVESTIGATION. SOME CANDIDATE DRUGS FAILED TO MEET PRIMARY ENDPOINTS IN EARLY-PHASE CLINICAL TRIALS, YET DEMONSTRATED CLINICAL BENEFIT WHEN ALTERNATIVE ASSESSMENT CRITERIA WERE APPLIED OR SPECIFIC PATIENT SUB-GROUPS ANALYSED. WELL-DESIGNED STUDIES OF GREATER SIZE AND DURATION ARE NEEDED TO CLARIFY THE THERAPEUTIC UTILITY OF THESE AGENTS. FUTURE IMMUNOMODULATORY STRATEGIES TARGETING INTERFERON-ALPHA, T CELLS, OXIDATIVE STRESS AND EPIGENETIC ABNORMALITIES MAY REDUCE MULTISYSTEM DISEASE ACTIVITY AND PROLONG SURVIVAL IN THIS COMPLEX AND HETEROGENEIC DISEASE. 2013 8 5284 23 PROPOSALS FOR CLINICAL TRIALS IN CHRONIC MYELOMONOCYTIC LEUKEMIA. CHRONIC MYELOMONOCYTIC LEUKEMIA (CMML) IS A CLONAL HEMATOLOGIC MALIGNANCY OF MOSTLY OLDER INDIVIDUALS THAT EXHIBITS BOTH MYELODYSPLASTIC AND MYELOPROLIFERATIVE FEATURES. CMML PRESENTATION AND OUTCOME ARE VARIABLE, REFLECTING GENETIC AND CLINICAL HETEROGENEITY. HYPOMETHYLATING AGENTS ARE THE MAINSTAY OF THERAPY BUT INDUCE COMPLETE REMISSIONS IN LESS THAN 20% OF PATIENTS AND DO NOT PROLONG SURVIVAL COMPARED TO HYDROXYUREA. ALLOGENEIC STEM CELL TRANSPLANT (ASCT) IS POTENTIALLY CURATIVE, BUT FEW PATIENTS QUALIFY DUE TO ADVANCED AGE AND/OR COMORBIDITIES. WORK OF THE PAST SEVERAL YEARS HAS IDENTIFIED KEY MOLECULAR PATHWAYS THAT DRIVE DISEASE PROLIFERATION AND TRANSFORMATION TO ACUTE LEUKEMIA, INCLUDING JAK/STAT AND MAPK SIGNALING AND EPIGENETIC DYSREGULATION. THERE IS INCREASINGLY COMPELLING EVIDENCE THAT INFLAMMATION IS A MAJOR DRIVER OF CMML PROGRESSION. THUS FAR HOWEVER, THIS MECHANISTIC KNOWLEDGE HAS NOT YET BEEN TRANSLATED INTO IMPROVED OUTCOMES, SUGGESTING THAT FUNDAMENTALLY NEW APPROACHES ARE REQUIRED. IN THIS REVIEW, WE DISCUSS THE DISEASE COURSE, NEW CLASSIFICATIONS, AND CURRENT TREATMENT LANDSCAPE OF CMML. WE REVIEW ONGOING CLINICAL STUDIES AND DISCUSS OPTIONS FOR RATIONALLY BASED FUTURE CLINICAL TRIALS. 2023 9 4681 20 NEW OPTIONS IN THE TREATMENT OF MYELODYSPLASTIC SYNDROME. MYELODYSPLASTIC SYNDROME (MDS) IS A HETEROGENEOUS GROUP OF PROGRESSIVE CHRONIC HEMATOPOIETIC DISORDERS, USUALLY PRESENTING AS REFRACTORY ANEMIA OR CYTOPENIA, WITH AN APPROXIMATELY 25% RISK OF PROGRESSION TOWARD ACUTE MYELOID LEUKAEIMA (AML), AND NO PROVEN CURATIVE TREATMENT. NOVEL BIOLOGICAL TREATMENT STRATEGIES TARGETING BOTH THE MALIGNANT BLOOD CELL AND ITS MICROENVIRONMENT CAN OVERCOME RESISTANCE TO CURRENT THERAPIES, AND REPRESENT A PROMISING TREATMENT PARADIGM FOR IMPROVING PATIENT OUTCOME. MANY OF THESE AGENTS HAVE MULTIPLE BIOLOGIC ACTIVITIES. THE OBJECTIVE OF THIS ARTICLE IS TO PRESENT A COMPARATIVE REVIEW OF CLASSIFICATION SYSTEMS IN MDS AND TO DISCUSS THE EVOLVING TRENDS IN THE TREATMENT OF MDS (IMMUNOSUPPRESIVE THERAPY, IMMUNOMODULATORY DRUGS, ARSENIC TRIOXIDE, PROTEASOME INHIBITORS, EPIGENETIC THERAPY). 2005 10 5290 24 PROSTATE CANCER PREVENTION: AGENT DEVELOPMENT STRATEGIES. DESPITE ADVANCES IN SURGERY, RADIATION, AND MEDICAL THERAPY OVER THE PAST DECADE AND THE WIDESPREAD ADOPTION OF PSA SCREENING, PROSTATE CANCER CONTINUES TO BE THE SECOND LEADING CAUSE OF CANCER DEATH IN MEN IN THE UNITED STATES. INVASIVE CANCER IS THE END RESULT OF CARCINOGENESIS, A CHRONIC PROCESS OCCURRING OVER MANY YEARS DRIVEN BY GENETIC AND EPIGENETIC ALTERATIONS. THE PROTRACTED NATURE OF THIS TRANSFORMATION TO THE MALIGNANT PHENOTYPE PROVIDES AN OPPORTUNITY TO INTERVENE PHARMACOLOGICALLY TO PREVENT, REVERSE, OR DELAY CARCINOGENESIS, I.E. CHEMOPREVENTION. HEREIN, WE DESCRIBE THE UNIQUE FEATURES OF CANCER PREVENTION, AS OPPOSED TO CANCER TREATMENT, AGENT DEVELOPMENT CLINICAL TRIALS, AND PROVIDE A SUMMARY OF THE ONGOING RESEARCH IN THIS FIELD BEING SUPPORTED BY THE NATIONAL CANCER INSTITUTE. 2014 11 5025 22 PERSONALIZED MANAGEMENT OF CARDIOVASCULAR DISORDERS. PERSONALIZED MANAGEMENT OF CARDIOVASCULAR DISORDERS (CVD), ALSO REFERRED TO AS PERSONALIZED OR PRECISION CARDIOLOGY IN ACCORDANCE WITH GENERAL PRINCIPLES OF PERSONALIZED MEDICINE, IS SELECTION OF THE BEST TREATMENT FOR AN INDIVIDUAL PATIENT. IT INVOLVES THE INTEGRATION OF VARIOUS "OMICS" TECHNOLOGIES SUCH AS GENOMICS AND PROTEOMICS AS WELL AS OTHER NEW TECHNOLOGIES SUCH AS NANOBIOTECHNOLOGY. MOLECULAR DIAGNOSTICS AND BIOMARKERS ARE IMPORTANT FOR LINKING DIAGNOSIS WITH THERAPY AND MONITORING THERAPY. BECAUSE CVD INVOLVE PERTURBATIONS OF LARGE COMPLEX BIOLOGICAL NETWORKS, A SYSTEMS BIOLOGY APPROACH TO CVD RISK STRATIFICATION MAY BE USED FOR IMPROVING RISK-ESTIMATING ALGORITHMS, AND MODELING OF PERSONALIZED BENEFIT OF TREATMENT MAY BE HELPFUL FOR GUIDING THE CHOICE OF INTERVENTION. BIOINFORMATICS TOOLS ARE HELPFUL IN ANALYZING AND INTEGRATING LARGE AMOUNTS OF DATA FROM VARIOUS SOURCES. PERSONALIZED THERAPY IS CONSIDERED DURING DRUG DEVELOPMENT, INCLUDING METHODS OF TARGETED DRUG DELIVERY AND CLINICAL TRIALS. INDIVIDUALIZED RECOMMENDATIONS CONSIDER MULTIPLE FACTORS - GENETIC AS WELL AS EPIGENETIC - FOR PATIENTS' RISK OF HEART DISEASE. EXAMPLES OF PERSONALIZED TREATMENT ARE THOSE OF CHRONIC MYOCARDIAL ISCHEMIA, HEART FAILURE, AND HYPERTENSION. SIMILAR APPROACHES CAN BE USED FOR THE MANAGEMENT OF ATRIAL FIBRILLATION AND HYPERCHOLESTEROLEMIA, AS WELL AS THE USE OF ANTICOAGULANTS. PERSONALIZED MANAGEMENT INCLUDES PHARMACOTHERAPY, SURGERY, LIFESTYLE MODIFICATIONS, AND COMBINATIONS THEREOF. FURTHER PROGRESS IN UNDERSTANDING THE PATHOMECHANISM OF COMPLEX CARDIOVASCULAR DISEASES AND IDENTIFICATION OF CAUSATIVE FACTORS AT THE INDIVIDUAL PATIENT LEVEL WILL PROVIDE OPPORTUNITIES FOR THE DEVELOPMENT OF PERSONALIZED CARDIOLOGY. APPLICATION OF PRINCIPLES OF PERSONALIZED MEDICINE WILL IMPROVE THE CARE OF THE PATIENTS WITH CVD. 2017 12 6857 26 [NOVEL CONVENTIONAL THERAPIES IN ONCO-HEMATHOLOGY]. CYTOGENETIC, MOLECULAR AND PHENOTYPING FEATURES OF MALIGNANT HEMATOLOGIC DISEASES SUCCEEDED IN IMPROVING THEIR MANAGEMENT BY A MORE ACCURATE STRATIFICATION OF PATIENTS ACCORDING TO SEVERAL GROUPS OF RISK AND BY PROVIDING A RATIONAL FOR TARGETED THERAPY. THREE MAJOR TYPES OF TREATMENT (EXCLUDING CELLULAR THERAPY) ARE CURRENTLY AVAILABLE IN ONCO-HEMATOLOGY: CONVENTIONAL CHEMOTHERAPY, SMALL MOLECULES FOR TARGETED THERAPY AND MONOCLONAL ANTIBODIES. CONVENTIONAL CHEMOTHERAPY WITH OPTIMIZATION OF DOSES AND MULTIDRUG-BASED REGIMENS ALLOWED TO SUBSTANTIALLY IMPROVE SURVIVAL OF PATIENTS AND KEEPS A PLACE OF CHOICE IN TREATMENT OF THESE DISEASES. TARGETED TREATMENTS CAME FROM THE CYTOGENETIC AND MOLECULAR CHARACTERIZATION OF HEMOPATHIES. THUS, THE KINASE BCR-ABL, AS A RESULT OF THE TRANSLOCATION T(9;22)(Q34;Q11), HAS BEEN SUCCESSFULLY TARGETED BY TYROSINE KINASE INHIBITORS (TKI) IN CHRONIC MYELOID LEUKEMIA AND PH+ ACUTE LYMPHOBLASTIC LEUKEMIA. MOLECULAR ABNORMALITIES LIKE INTERNAL-TANDEM DUPLICATION/POINT ACTIVATING MUTATIONS IN FLT3 IN SOME ACUTE MYELOBLASTIC LEUKEMIA OR EPIGENETIC DYSREGULATIONS IN SOME BLOOD MALIGNANCIES CAN ALSO BE TARGETED BY SMALL MOLECULES. HEMATOPOIETIC MALIGNANT CELLS ARE PHENOTYPICALLY CHARACTERIZED BY EXPRESSION OF CLUSTER OF DIFFERENTIATION (CD) ON THEIR SURFACE. THESE CD ARE DETECTED BY FLOW CYTOMETRY USING SPECIFIC ANTIBODIES. MONOCLONAL ANTIBODIES TARGETING DIFFERENT CD HAVE BEEN DEVELOPED FOR TREATMENT. RITUXIMAB, AN ANTI-CD20 ANTIBODY, WAS THE FIRST MONOCLONAL ANTIBODY SUCCESSFULLY DEVELOPED FOR TREATMENT OF MALIGNANT HEMATOLOGIC DISEASES. SINCE RITUXIMAB, MANY OTHER MONOCLONAL ANTIBODIES ARE BEING DEVELOPED. TRENDS IN MALIGNANT HEMATOLOGIC DISEASES PRESENTED HERE WILL INCLUDE TREATMENTS, WHICH HAVE AT LEAST ENTERED PHASE I/II CLINICAL TRIALS IN ADULT OR CHILDHOOD LEUKEMIA. THEY INCLUDE SOME NOVEL DRUGS OF CONVENTIONAL CHEMOTHERAPY LIKE SECOND-GENERATION NUCLEOSIDE ANALOGUES. WE WILL GIVE AN OVERVIEW OF THE SMALL MOLECULES TARGETING THE DIFFERENT CELLULAR PATHWAYS AND WE WILL HIGHLIGHT THOSE APPEARING AS THE MOST PROMISING LIKE NOVEL TKIS. THE LARGE FIELD OF MONOCLONAL ANTIBODIES WILL BE ALSO APPROACHED FOCUSING ON ANTIBODIES DEVELOPED IN LEUKEMIAS. 2011 13 1678 26 DRUG REPURPOSING AT THE INTERFACE OF MELANOMA IMMUNOTHERAPY AND AUTOIMMUNE DISEASE. CANCER CELLS HAVE A REMARKABLE ABILITY TO EVADE RECOGNITION AND DESTRUCTION BY THE IMMUNE SYSTEM. AT THE SAME TIME, CANCER HAS BEEN ASSOCIATED WITH CHRONIC INFLAMMATION, WHILE CERTAIN AUTOIMMUNE DISEASES PREDISPOSE TO THE DEVELOPMENT OF NEOPLASIA. ALTHOUGH CANCER IMMUNOTHERAPY HAS REVOLUTIONIZED ANTITUMOR TREATMENT, IMMUNE-RELATED TOXICITIES AND ADVERSE EVENTS DETRACT FROM THE CLINICAL UTILITY OF EVEN THE MOST ADVANCED DRUGS, ESPECIALLY IN PATIENTS WITH BOTH, METASTATIC CANCER AND PRE-EXISTING AUTOIMMUNE DISEASES. HERE, THE COMBINATION OF MULTI-OMICS, DATA-DRIVEN COMPUTATIONAL APPROACHES WITH THE APPLICATION OF NETWORK CONCEPTS ENABLES IN-DEPTH ANALYSES OF THE DYNAMIC LINKS BETWEEN CANCER, AUTOIMMUNE DISEASES, AND DRUGS. IN THIS REVIEW, WE FOCUS ON MOLECULAR AND EPIGENETIC METASTASIS-RELATED PROCESSES WITHIN CANCER CELLS AND THE IMMUNE MICROENVIRONMENT. WITH MELANOMA AS A MODEL, WE UNCOVER VULNERABILITIES FOR DRUG DEVELOPMENT TO CONTROL CANCER PROGRESSION AND IMMUNE RESPONSES. THEREBY, DRUG REPURPOSING ALLOWS TAKING ADVANTAGE OF EXISTING SAFETY PROFILES AND ESTABLISHED PHARMACOKINETIC PROPERTIES OF APPROVED AGENTS. THESE PROCEDURES PROMISE FASTER ACCESS AND OPTIMAL MANAGEMENT FOR CANCER TREATMENT. TOGETHER, THESE APPROACHES PROVIDE NEW DISEASE-BASED AND DATA-DRIVEN OPPORTUNITIES FOR THE PREDICTION AND APPLICATION OF TARGETED AND CLINICALLY USED DRUGS AT THE INTERFACE OF IMMUNE-MEDIATED DISEASES AND CANCER TOWARDS NEXT-GENERATION IMMUNOTHERAPIES. 2022 14 6320 23 THE ROCKY ROAD TO PERSONALIZED MEDICINE IN ACUTE MYELOID LEUKAEMIA. ACUTE MYELOID LEUKAEMIA (AML) IS A MALIGNANT DISORDER OF THE MYELOID BLOOD LINEAGE CHARACTERIZED BY IMPAIRED DIFFERENTIATION AND INCREASED PROLIFERATION OF HEMATOPOIETIC PRECURSOR CELLS. RECENT TECHNOLOGICAL ADVANCES HAVE LED TO AN IMPROVED UNDERSTANDING OF AML BIOLOGY BUT ALSO UNCOVERED THE ENORMOUS CYTOGENETIC AND MOLECULAR HETEROGENEITY OF THE DISEASE. DESPITE THIS HETEROGENEITY, AML IS MOSTLY MANAGED BY A 'ONE-SIZE-FITS-ALL' APPROACH CONSISTING OF INTENSIVE, HIGHLY TOXIC INDUCTION AND CONSOLIDATION CHEMOTHERAPY. THESE TREATMENT PROTOCOLS HAVE REMAINED LARGELY UNCHANGED FOR THE PAST SEVERAL DECADES AND ONLY LEAD TO A CURE IN APPROXIMATELY 30-35% OF CASES. THE ADVENT OF TARGETED THERAPIES IN CHRONIC MYELOID LEUKAEMIA AND OTHER MALIGNANCIES HAS SPARKED HOPE TO IMPROVE PATIENT OUTCOME IN AML. HOWEVER, THE IMPLEMENTATION OF TARGETED AGENTS IN AML THERAPY HAS BEEN UNEXPECTEDLY CUMBERSOME AND REMAINS A DIFFICULT TASK DUE TO A VARIETY OF DISEASE- AND PATIENT-SPECIFIC FACTORS. IN THIS REVIEW, WE DESCRIBE CURRENT STANDARD AND INVESTIGATIONAL THERAPEUTIC STRATEGIES WITH A FOCUS ON TARGETED AGENTS AND HIGHLIGHT POTENTIAL TOOLS THAT MIGHT FACILITATE THE DEVELOPMENT OF TARGETED THERAPIES FOR THIS FATAL DISEASE. THE CLASSES OF AGENTS DESCRIBED IN THIS REVIEW INCLUDE CONSTITUTIVELY ACTIVATED SIGNALLING PATHWAY INHIBITORS, SURFACE RECEPTOR TARGETS, EPIGENETIC MODIFIERS, DRUGS TARGETING THE INTERACTION OF THE HEMATOPOIETIC PROGENITOR CELL WITH THE STROMA AND DRUGS THAT TARGET THE APOPTOTIC MACHINERY. THE CLINICAL CONTEXT AND OUTCOME WITH THESE AGENTS WILL BE EXAMINED TO GAIN INSIGHT ABOUT THEIR OPTIMAL UTILIZATION. 2018 15 1242 24 CURRENT AND NOVEL THERAPEUTIC APPROACHES IN MYELODYSPLASTIC SYNDROMES. MYELODYSPLASTIC SYNDROMES (MDS) ARE A HETEROGENEOUS GROUP OF HEMATOLOGIC NEOPLASMS WITH AN ANNUAL INCIDENCE OF 4.1 CASES PER 100,000 AMERICANS. PATIENTS WITH MDS SUFFER FROM CHRONIC CYTOPENIAS THAT MAY LEAD TO RECURRENT TRANSFUSIONS, INFECTIONS, AND INCREASED RISK FOR BLEEDING. THEY ARE ALSO AT RISK FOR PROGRESSION TO ACUTE MYELOID LEUKEMIA. ALLOGENEIC HEMATOPOIETIC CELL TRANSPLANTATION IS THE ONLY POTENTIALLY CURATIVE TREATMENT FOR MDS, ALTHOUGH 3 DRUGS HAVE BEEN APPROVED BY THE US FOOD AND DRUG ADMINISTRATION FOR ITS TREATMENT: LENALIDOMIDE, 5-AZACITIDINE, AND DECITABINE. THESE THERAPIES CAN BE EFFECTIVE IN THE RELIEF OF CYTOPENIAS, ACHIEVEMENT OF CYTOGENETIC REMISSIONS, AND REDUCTION IN BONE MARROW BLASTS. 5-AZACITIDINE HAS ALSO BEEN SHOWN TO IMPROVE OVERALL SURVIVAL. HOWEVER, THERE REMAIN MANY UNMET NEEDS IN THE TREATMENT OF MDS. BREAKTHROUGHS IN OUR UNDERSTANDING OF THE COMPLEX PATHOGENESIS OF MDS THROUGH EPIGENETIC, GENETIC, IMMUNOLOGIC, AND OTHER BIOLOGICAL MECHANISMS HAVE ALLOWED US TO DEVELOP NEW THERAPEUTIC STRATEGIES THAT CAN LEAD TO IMPROVEMENTS IN OUTCOMES IN MDS. IN THIS REVIEW, WE AIM TO PROVIDE AN OVERVIEW OF THE EVOLUTION IN CLASSIFCATION AND RISK STRATIFCATION IN MDS AND TO ILLUSTRATE HOW WE CAN USE THIS TO GUIDE US IN TAILORING THERAPEUTIC CHOICES IN THIS DISEASE. RESPONSES AND OUTCOMES RELATED TO COM MONLY USED MDS THERAPIES WILL BE DISCUSSED TOGETHER WITH NOVEL THERAPIES THAT HAVE EVOLVED WITH THE IMPROVED UNDERSTANDING OF MDS PATHOPHYSIOLOGY. 2014 16 6675 21 USING EPIGENETIC THERAPY TO OVERCOME CHEMOTHERAPY RESISTANCE. IT HAS BEEN KNOWN FOR DECADES THAT AS CANCER PROGRESSES, TUMORS DEVELOP GENETIC ALTERATIONS, MAKING THEM HIGHLY PRONE TO DEVELOPING RESISTANCE TO THERAPIES. CLASSICALLY, IT HAS BEEN THOUGHT THAT THESE ACQUIRED GENETIC CHANGES ARE FIXED. THIS HAS LED TO THE PARADIGM OF MOVING FROM ONE CANCER THERAPY TO THE NEXT WHILE AVOIDING PAST THERAPIES. HOWEVER, EMERGING DATA ON EPIGENETIC CHANGES DURING TUMOR PROGRESSION AND USE OF EPIGENETIC THERAPIES HAVE SHOWN THAT EPIGENETIC MODIFICATIONS LEADING TO CHEMOTHERAPY RESISTANCE HAVE THE POTENTIAL TO BE REVERSIBLE WITH EPIGENETIC THERAPY. IN FACT, PROMISING CLINICAL DATA EXIST THAT TREATMENT WITH EPIGENETIC AGENTS CAN DIMINISH CHEMOTHERAPY RESISTANCE IN A NUMBER OF TUMOR TYPES INCLUDING CHRONIC MYELOGENOUS LEUKEMIA, COLORECTAL, OVARIAN, LUNG AND BREAST CANCER. THE POTENTIAL FOR EPIGENETIC-MODIFYING DRUGS TO ALLOW FOR TREATMENT OF RESISTANT DISEASE IS EXCITING AND CLINICAL TRIALS HAVE JUST BEGUN TO EVALUATE THIS AREA. 2016 17 554 29 AUTOPHAGY IN HUMAN HEALTH AND DISEASE: NOVEL THERAPEUTIC OPPORTUNITIES. SIGNIFICANCE: IN EUKARYOTES, AUTOPHAGY REPRESENTS A HIGHLY EVOLUTIONARY CONSERVED PROCESS, THROUGH WHICH MACROMOLECULES AND CYTOPLASMIC MATERIAL ARE DEGRADED INTO LYSOSOMES AND RECYCLED FOR BIOSYNTHETIC OR ENERGETIC PURPOSES. DYSFUNCTION OF THE AUTOPHAGIC PROCESS HAS BEEN ASSOCIATED WITH THE ONSET AND DEVELOPMENT OF MANY HUMAN CHRONIC PATHOLOGIES, SUCH AS CARDIOVASCULAR, METABOLIC, AND NEURODEGENERATIVE DISEASES AS WELL AS CANCER. RECENT ADVANCES: CURRENTLY, COMPREHENSIVE RESEARCH IS BEING CARRIED OUT TO DISCOVER NEW THERAPEUTIC AGENTS THAT ARE ABLE TO MODULATE THE AUTOPHAGIC PROCESS IN VIVO. RECENT EVIDENCE HAS SHOWN THAT A LARGE NUMBER OF NATURAL BIOACTIVE COMPOUNDS ARE INVOLVED IN THE REGULATION OF AUTOPHAGY BY MODULATING SEVERAL TRANSCRIPTIONAL FACTORS AND SIGNALING PATHWAYS. CRITICAL ISSUES: CRITICAL ISSUES THAT DESERVE PARTICULAR ATTENTION ARE THE INADEQUATE UNDERSTANDING OF THE COMPLEX ROLE OF AUTOPHAGY IN DISEASE PATHOGENESIS, THE LIMITED AVAILABILITY OF THERAPEUTIC DRUGS, AND THE LACK OF CLINICAL TRIALS. IN THIS CONTEXT, THE EFFECTS THAT NATURAL BIOACTIVE COMPOUNDS EXERT ON AUTOPHAGIC MODULATION SHOULD BE CLEARLY HIGHLIGHTED, SINCE THEY DEPEND ON THE TYPE AND STAGE OF THE PATHOLOGICAL CONDITIONS OF DISEASES. FUTURE DIRECTIONS: RESEARCH EFFORTS SHOULD NOW FOCUS ON UNDERSTANDING THE SURVIVAL-SUPPORTING AND DEATH-PROMOTING ROLES OF AUTOPHAGY, HOW NATURAL COMPOUNDS INTERACT EXACTLY WITH THE AUTOPHAGIC TARGETS SO AS TO INDUCE OR INHIBIT AUTOPHAGY AND ON THE EVALUATION OF THEIR PHARMACOLOGICAL EFFECTS IN A MORE IN-DEPTH AND MECHANISTIC WAY. IN ADDITION, CLINICAL STUDIES ON AUTOPHAGY-INDUCING NATURAL PRODUCTS ARE STRONGLY ENCOURAGED, ALSO TO HIGHLIGHT SOME FUNDAMENTAL ASPECTS, SUCH AS THE DOSE, THE DURATION, AND THE POSSIBLE SYNERGISTIC ACTION OF THESE COMPOUNDS WITH CONVENTIONAL THERAPY. 2019 18 731 32 CANCER CHEMOPREVENTION: CLASSIC AND EPIGENETIC MECHANISMS INHIBITING TUMORIGENESIS. WHAT HAVE WE LEARNED SO FAR? CANCERS DERIVE FROM STEP BY STEP PROCESSES WHICH ARE DIFFERENTIATED BY THE PROGRESSIVELY ACCUMULATED MUTATIONS. FOR SOME TUMORS THERE IS A CLEAR PROGRESSIVE ADVANCEMENT FROM BENIGN LESIONS TO MALIGNANCY AND FOR THESE, PREVENTIVE SCREENING PROGRAMS EXIST. IN SUCH CASES HAVING THOSE BENIGN LESIONS ARE A CLEAR INDICATOR OF PREDISPOSITION WHILE FOR SOME OTHER CASES, FAMILIAL PATTERNS OF CANCER INCIDENCE AND THE IDENTIFICATION OF MUTATIONS ARE THE MAIN INDICATORS OF HIGHER RISK FOR HAVING THE DISEASE. FOR PATIENTS IDENTIFIED AS HAVING PREDISPOSITION, CHEMOPREVENTION IS A GOAL AND IN SOME CASES A POSSIBILITY. CHEMOPREVENTION IS THE USE OF ANY COMPOUND, EITHER NATURAL OR SYNTHETIC THAT ABROGATES CARCINOGENESIS OR TUMOR PROGRESSION, THROUGH DIFFERENT MECHANISMS, SOME OF WHICH HAVE ALREADY BEEN DESCRIBED. FOR EXAMPLE, THE CLASSIC MECHANISMS MAY INVOLVE ACTIVATION OF FREE RADICAL SCAVENGING ENZYMES, CONTROL OF CHRONIC INFLAMMATION, AND DOWNREGULATION OF SPECIFIC SIGNALING PATHWAYS. MORE RECENTLY, EPIGENETICS ALLOWED FURTHER UNDERSTANDING OF THE CHEMOPREVENTIVE POTENTIAL OF SEVERAL AGENTS, SUCH AS SULFORAPHANE, GREEN TEA DERIVED COMPOUNDS, RESVERATROL, ISOFLAVONES, AND OTHERS WHICH WE EXPLOIT IN THIS REVIEW ARTICLE. THROUGHOUT THE TEXT WE DISCUSS THE PROPERTIES COMPOUNDS SHOULD HAVE IN ORDER TO BE CLASSIFIED AS CHEMOPREVENTIVE ONES AND THE CHALLENGES IN TRANSLATIONAL RESEARCH IN THIS AREA, AS LOTS OF THE SUCCESS ACHIEVED IN VITRO CANNOT BE TRANSLATED INTO THE CLINICAL SETTINGS, DUE TO SEVERAL DIFFERENT DRAWBACKS, WHICH INCLUDE TOXICITY, COST, DOSE DEFINITION, PATIENT ADHERENCE, AND REGIMEN OF USE. 2018 19 1673 28 DRIVER GENE MUTATIONS AND EPIGENETICS IN COLORECTAL CANCER. OBJECTIVE: THE MAJORITY OF PATIENTS WITH COLORECTAL CANCER ARE DIAGNOSED WITH LOCALLY ADVANCED AND/OR DISSEMINATED DISEASE, AND TREATMENT OPTIONS INCLUDE SURGERY IN COMBINATION WITH CYTOTOXIC CHEMOTHERAPY REGIMENS, BIOLOGICS, AND/OR RADIOTHERAPY. THUS, COLORECTAL CANCER REMAINS A HEAVY BURDEN ON SOCIETY AND HEALTH CARE SYSTEMS.MOUNTING EVIDENCE SHOW THAT DRIVER GENE MUTATIONS PLAY ONLY PART OF THE ROLE IN CARCINOGENESIS. EPIGENETICS ARE STRONGLY IMPLICATED IN INITIATION AND PROGRESSION OF COLORECTAL CANCER ALONG WITH MAJOR PLAYERS SUCH AS INTESTINAL MICROBIOTIC DYSBIOSIS AND CHRONIC MUCOSAL INFLAMMATION.TO ASSESS PHENOTYPIC CHANGES IN PROTEINS AND GENE EXPRESSION, MULTIGENE EXPRESSION SIGNATURES BASED ON SEQUENCING TECHNIQUES HAVE BEEN DEVELOPED TO HOPEFULLY IMPROVE PREDICTORS OF THE TUMOR PROFILE, IMMUNE RESPONSE, AND THERAPEUTIC OUTCOMES. OUR OBJECTIVE WAS TO REVIEW CURRENT ADVANCES IN THE FIELD AND TO UPDATE SURGEONS AND ACADEMICS ON DRIVER GENE MUTATIONS AND EPIGENETICS IN COLORECTAL CANCER. BACKGROUND AND METHODS: THIS IS A NARRATIVE REVIEW STUDYING RELEVANT RESEARCH PUBLISHED IN THE PUBMED DATABASE FROM 2012-2018. RESULTS AND CONCLUSION: INCREASED UNDERSTANDING OF THE MOLECULAR BIOLOGY WILL IMPROVE OPTIONS TO CHARACTERIZE COLORECTAL CANCER WITH REGARD TO MUTATIONS AND MOLECULAR PATHWAYS, INCLUDING MICROSATELLITE INSTABILITY, EPIGENETICS, MICROBIOTA, AND MICROENVIRONMENT. RESEARCH WILL INEVITABLY IMPROVE RISK GROUP STRATIFICATION AND TARGETED TREATMENT APPROACHES.EPIGENETIC PROFILING AND EPIGENETIC MODULATING DRUGS WILL INCREASE RISK STRATIFICATION, INCREASE ACCESSIBILITY FOR DNA TARGETING CHEMOTHERAPEUTICS AND REDUCE CYTOTOXIC DRUG RESISTANCE.NEW GENERATION ANTIBIOTICS SUCH AS BIOFILM INHIBITORS AND QUORUM SENSING INHIBITORS ARE BEING DEVELOPED TO TARGET THE CARCINOGENETIC IMPACT OF COLONIC DYSBIOSIS AND INFLAMMATION. 2020 20 429 21 ANTI-INFLAMMATORY TOPICAL MEDICATION - NEW DEVELOPMENTS IN THE TREATMENT OF ATOPIC DERMATITIS. ATOPIC DERMATITIS IS A CHRONIC INFLAMMATORY DISEASE THAT ARISES FROM POLYGENIC DISPOSITION, A DYSFUNCTION OF THE PHYSICOCHEMICAL EPITHELIAL BARRIER, A CUTANEOUS DYSBIOSIS, AND A FAULTY NEUROSENSORY ACTIVITY AND SHOWS A HIGHLY INDIVIDUAL ACUITY DUE TO EPIGENETIC FACTORS. AN ESSENTIAL COMPONENT OF THERAPEUTIC MANAGEMENT IS THE APPLICATION OF ANTI-INFLAMMATORY TOPICAL MEDICATION. CURRENTLY, TOPICAL GLUCOCORTICOIDS AND TOPICAL CALCINEURIN INHIBITORS ARE ROUTINELY USED IN REACTIVE AND PROACTIVE THERAPY. IN RECENT YEARS, THE DEVELOPMENT OF MOLECULAR MEDICINE HAS IDENTIFIED SEVERAL NEW THERAPEUTIC TARGETS THAT HAVE ENABLED THE DEVELOPMENT OF INNOVATIVE THERAPEUTIC APPROACHES. IN ADDITION TO PHOSPHODIESTERASE-4 INHIBITORS AND ARYL HYDROCARBON RECEPTOR MODULATORS, IT IS MAINLY JANUS KINASE INHIBITORS WITH DIFFERENT SELECTIVITY THAT ARE EMERGING AS NEW EFFECTIVE AND SAFE OPTIONS FOR TOPICAL THERAPY. THE CURRENT DATA SUGGESTS THAT IN THE COMING MONTHS AND YEARS REPRESENTATIVES OF THE ABOVE-MENTIONED SUBSTANCE CLASSES WILL BE APPROVED FOR TOPICAL USE. 2021