1 644 128 BIOPHARMACEUTICAL MONOTARGETING VERSUS 'UNIVERSAL TARGETING' OF LATE-ONSET ALZHEIMER'S DISEASE USING MIXTURES OF PLEIOTROPIC NATURAL COMPOUNDS. A FIVE-YEAR CLOSE READING OF THE SCIENTIFIC LITERATURE ON LATE-ONSET ALZHEIMER'S DISEASE (AD) HAS PROMPTED THE INVENTION OF A NOVEL THERAPEUTIC METHOD THAT BIOMECHANISTICALLY TARGETS THE TARGETABLE DISEASE-PROCESS TARGETS OF AD WITH ONE OR ANOTHER MIXTURE OF NON-TOXIC PLEIOTROPIC NATURAL COMPOUNDS. THE FEATURED MIXTURE HEREIN IS COMPRISED OF CURCUMIN, RESVERATROL, AND EGCG. THE MIXTURE'S TARGETS INCLUDE CENTRAL PATHOLOGICAL ELEMENTS OF AD (INCLUDING AMYLOID, TAU, SYNAPTIC DYSFUNCTION, OXIDATIVE STRESS, MITOCHONDRIAL DYSFUNCTION, AND ABERRANT NEUROINFLAMMATION), MODIFIABLE RISK FACTORS, COMORBIDITIES, AND EPIGENETIC ELEMENTS. THE FEATURED MIXTURE AND OTHER SUCH MIXTURES ARE SUITABLE FOR LONG-TERM USE, AND MAY BE APPLIED TO ANY STAGE OF AD, INCLUDING PRIMARY AND SECONDARY PREVENTION. SUCH MIXTURES ALSO WOULD BE AMENABLE FOR USE AS PRE-TREATMENT, CO-TREATMENT, AND POST-TREATMENT APPLICATIONS WITH CERTAIN BIOPHARMACEUTICAL AGENTS. THE TARGETING FOCUS HERE IS THE MAJOR CREDIBLE HYPOTHESES OF AD. THE FOCUS OF FUTURE SUCH ARTICLES WILL INCLUDE OTHER AD-RELATED TARGETS, MODIFIABLE RISK FACTORS AND COMORBIDITIES, APOE4, EPIGENETIC FACTORS, BIOAVAILABILITY, DOSE RESPONSE, AND IMPLICATIONS FOR CLINICAL TESTING. THE "UNIVERSAL TARGETING" METHOD DESCRIBED HEREIN-THAT IS, "TARGETING THE TARGETABLE TARGETS" OF AD USING CERTAIN MIXTURES OF NATURAL COMPOUNDS-IS REPROGRAMMABLE AND THUS IS APPLICABLE TO OTHER CHRONIC NEUROLOGICAL CONDITIONS, INCLUDING PARKINSON'S DISEASE, VASCULAR DEMENTIA, ISCHEMIC-STROKE PREVENTION AND RECOVERY, AND SPORTS-RELATED HEAD INJURIES AND SEQUELAE LEADING TO CHRONIC TRAUMATIC ENCEPHALOPATHY. 2019 2 4686 30 NEW THERAPEUTIC TARGETS IN TRANSFUSION-DEPENDENT AND -INDEPENDENT THALASSEMIA. BETA-THALASSEMIAS ARE CHARACTERIZED BY REDUCED PRODUCTION OF BETA-GLOBIN CHAIN, RESULTING IN ALPHA/BETA-CHAIN UNBALANCE AND PRECIPITATION OF ALPHA-GLOBIN-HEME COMPLEXES AND DETERMINING INEFFECTIVE ERYTHROPOIESIS. INEFFECTIVE ERYTHROPOIESIS, CHRONIC HEMOLYTIC ANEMIA, AND COMPENSATORY HEMATOPOIETIC EXPANSION ARE THE DISEASE HALLMARKS, AND THEY ARE RELATED TO THE SEVERITY OF THE CHAIN UNBALANCE. SEVERAL CLINICAL FORMS OF BETA-THALASSEMIA, INCLUDING THE COINHERITANCE OF BETA-THALASSEMIA WITH HEMOGLOBIN E RESULTING IN HEMOGLOBIN E/BETA-THALASSEMIA, HAVE BEEN DESCRIBED. CLINICALLY, BETA-THALASSEMIAS CAN BE CLASSIFIED AS TRANSFUSION-DEPENDENT THALASSEMIA (TDT) AND NON-TRANSFUSION-DEPENDENT THALASSEMIA (NTDT) ACCORDING TO THE SEVERITY OF THE PHENOTYPE, WHICH IS CAUSED BY A WIDE SPECTRUM OF MUTATIONS IN A HOMOZYGOUS OR COMPOUND HETEROZYGOUS STATE. CURRENT TREATMENT OF TDT CONSISTS OF REGULAR TRANSFUSIONS THAT LEAD TO IRON OVERLOAD, REQUIRING IRON CHELATION TO PREVENT IRON-RELATED ORGAN TOXICITY. NTDT PATIENTS DO NOT REQUIRE TRANSFUSIONS OR ONLY OCCASIONALLY REQUIRE THEM; HOWEVER, THEY DEVELOP IRON OVERLOAD AS WELL BECAUSE OF INCREASED INTESTINAL IRON ABSORPTION CAUSED BY CHRONIC ANEMIA. HEMATOPOIETIC STEM CELL ALLOGENIC TRANSPLANT IS THE ONLY APPROVED CURE FOR BETA-THALASSEMIA; HOWEVER, IT IS STILL LIMITED BY CLINICAL CONDITIONS AND THE AVAILABILITY OF MATCHED DONORS AS WELL AS BY POTENTIAL GRAFT-VERSUS-HOST DISEASE (GVHD). GENE THERAPY COULD AVOID THE GVHD RISK, ALTHOUGH HEMATOPOIETIC STEM CELLS MUST BE GENETICALLY MODIFIED EX VIVO. EPIGENETIC MANIPULATION AND GENOMIC EDITING ARE NOVEL EXPERIMENTAL APPROACHES. AN INCREASED UNDERSTANDING OF THE PATHOPHYSIOLOGY THAT CONTROLS THE DISEASE PROCESS PROMPTED US TO EXPLORE ALTERNATIVE THERAPEUTIC APPROACHES THAT ADDRESS THE UNDERLYING CHAIN UNBALANCE, INEFFECTIVE ERYTHROPOIESIS, AND IRON DYSREGULATION. MOLECULES, SUCH AS JAK2 INHIBITORS AND THE ACTIVIN-RECEPTOR LIGAND TRAP THAT TARGET INEFFECTIVE ERYTHROPOIESIS, ARE ALREADY IN CLINICAL TRIALS WITH PROMISING RESULTS. OTHER AGENTS AIMED TO GENERATE IRON-RESTRICTED ERYTHROPOIESIS ARE ALSO UNDER EXPERIMENTAL EVALUATION. 2017 3 1288 24 DECITABINE. PURPOSE OF REVIEW: DECITABINE IS A CYTOSINE ANALOGUE SYNTHESIZED IN THE 1960S THAT IS CURRENTLY ENJOYING A REVIVAL OF INTEREST PROMPTED BY THE ELUCIDATION OF DNA METHYLATION INHIBITION AS ITS MAJOR MECHANISM OF ACTION, ALONG WITH INCREASED UNDERSTANDING OF THE ROLE OF DNA METHYLATION IN EPIGENETIC DYSREGULATION IN CANCER. THESE ADVANCES HAVE TURNED THIS AGENT FROM JUST ANOTHER CYTOSINE ANALOGUE INTO A TARGETED DRUG AIMED AT REVERSING EPIGENETIC SILENCING IN CANCER CELLS. HERE, RECENT CLINICAL AND TRANSLATIONAL STUDIES WITH DECITABINE ARE REVIEWED. RECENT FINDINGS: SCIENTISTS ARE NOW TAKING A CLOSER LOOK AT THIS DRUG AS A TARGETED AGENT, WITH PARTICULAR ATTENTION TO SCHEDULES OF ADMINISTRATION AND MECHANISMS OF IN VIVO EFFICACY. TWO PHASE II TRIALS HAVE REPORTED SUBSTANTIAL CLINICAL ACTIVITY OF DECITABINE IN THE MYELODYSPLASTIC SYNDROME AND IN CHRONIC MYELOGENOUS LEUKEMIA. THERE IS CONSIDERABLE INTEREST IN COMBINING DECITABINE WITH HISTONE DEACETYLASE INHIBITORS AND IN USING IT TO SENSITIZE CELLS TO CHEMOTHERAPY OR TO BIOLOGIC THERAPY. FINALLY, ONGOING EFFORTS ARE DECIPHERING THE IN VIVO MECHANISMS OF RESPONSES SEEN AFTER DECITABINE ADMINISTRATION. SUMMARY: DECITABINE, AN OLD DRUG, HAS NOW MADE A COMEBACK AS A TARGETED AGENT AND A PROTOTYPE FOR EPIGENETIC THERAPY IN CANCER. DOSES, SCHEDULES OF ADMINISTRATION, AND THE DEVELOPMENT OF RATIONAL COMBINATIONS INCLUDING THIS AGENT MUST ALL TAKE THIS CRITICAL MECHANISM OF ACTION INTO ACCOUNT. 2003 4 2915 25 GENE THERAPY FOR CHRONIC HBV-CAN WE ELIMINATE CCCDNA? CHRONIC INFECTION WITH THE HEPATITIS B VIRUS (HBV) IS A GLOBAL HEALTH CONCERN AND ACCOUNTS FOR APPROXIMATELY 1 MILLION DEATHS ANNUALLY. AMONGST OTHER LIMITATIONS OF CURRENT ANTI-HBV TREATMENT, FAILURE TO ELIMINATE THE VIRAL COVALENTLY CLOSED CIRCULAR DNA (CCCDNA) AND EMERGENCE OF RESISTANCE REMAIN THE MOST WORRISOME. VIRAL REBOUND FROM LATENT EPISOMAL CCCDNA RESERVOIRS OCCURS FOLLOWING CESSATION OF THERAPY, PATIENT NON-COMPLIANCE, OR THE DEVELOPMENT OF ESCAPE MUTANTS. SIMULTANEOUS VIRAL CO-INFECTIONS, SUCH AS BY HIV-1, FURTHER COMPLICATE THERAPEUTIC INTERVENTIONS. THESE CHALLENGES HAVE PROMPTED DEVELOPMENT OF NOVEL TARGETED HEPATITIS B THERAPIES. GIVEN THE EASE WITH WHICH HIGHLY SPECIFIC AND POTENT NUCLEIC ACID THERAPEUTICS CAN BE RATIONALLY DESIGNED, GENE THERAPY HAS GENERATED INTEREST FOR ANTIVIRAL APPLICATION. GENE THERAPY STRATEGIES DEVELOPED FOR HBV INCLUDE GENE SILENCING BY HARNESSING RNA INTERFERENCE, TRANSCRIPTIONAL INHIBITION THROUGH EPIGENETIC MODIFICATION OF TARGET DNA, GENOME EDITING BY DESIGNER NUCLEASES, AND IMMUNE MODULATION WITH CYTOKINES. DNA-BINDING DOMAINS AND EFFECTORS BASED ON THE ZINC FINGER (ZF), TRANSCRIPTION ACTIVATOR-LIKE EFFECTOR (TALE), AND CLUSTERED REGULARLY INTERSPACED SHORT PALINDROMIC REPEAT (CRISPR) SYSTEMS ARE REMARKABLY WELL SUITED TO TARGETING EPISOMAL CCCDNA. THIS REVIEW DISCUSSES RECENT DEVELOPMENTS AND CHALLENGES FACING THE FIELD OF ANTI-HBV GENE THERAPY, ITS POTENTIAL CURATIVE SIGNIFICANCE AND THE PROGRESS TOWARDS CLINICAL APPLICATION. 2018 5 958 22 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 6 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 7 3996 26 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 8 6446 31 THERAPEUTIC INSIGHTS IN CHRONIC KIDNEY DISEASE PROGRESSION. CHRONIC KIDNEY DISEASE (CKD) HAS BEEN RECOGNIZED AS A LEADING PUBLIC HEALTH PROBLEM WORLDWIDE. THROUGH ITS EFFECT ON CARDIOVASCULAR RISK AND END-STAGE KIDNEY DISEASE, CKD DIRECTLY AFFECTS THE GLOBAL BURDEN OF MORBIDITY AND MORTALITY. CLASSICAL OPTIMAL MANAGEMENT OF CKD INCLUDES BLOOD PRESSURE CONTROL, TREATMENT OF ALBUMINURIA WITH ANGIOTENSIN-CONVERTING ENZYME INHIBITORS OR ANGIOTENSIN II RECEPTOR BLOCKERS, AVOIDANCE OF POTENTIAL NEPHROTOXINS AND OBESITY, DRUG DOSING ADJUSTMENTS, AND CARDIOVASCULAR RISK REDUCTION. DIABETES MIGHT ACCOUNT FOR MORE THAN HALF OF CKD BURDEN, AND OBESITY IS THE MOST IMPORTANT PROMPTED FACTOR FOR THIS DISEASE. NEW ANTIHYPERGLYCEMIC DRUGS, SUCH AS SODIUM-GLUCOSE-COTRANSPORTER 2 INHIBITORS HAVE SHOWN TO SLOW THE DECLINE OF GFR, BRINGING ADDITIONAL BENEFIT IN WEIGHT REDUCTION, CARDIOVASCULAR, AND OTHER KIDNEY OUTCOMES. ON THE OTHER HAND, A NEW GENERATION OF NON-STEROIDAL MINERALOCORTICOID RECEPTOR ANTAGONIST HAS RECENTLY BEEN DEVELOPED TO OBTAIN A SELECTIVE RECEPTOR INHIBITION REDUCING SIDE EFFECTS LIKE HYPERKALEMIA AND THEREBY MAKING THE DRUGS SUITABLE FOR ADMINISTRATION TO CKD PATIENTS. MOREOVER, TWO NEW POTASSIUM-LOWERING THERAPIES HAVE SHOWN TO IMPROVE TOLERANCE, ALLOWING FOR HIGHER DOSAGE OF RENIN-ANGIOTENSIN SYSTEM INHIBITORS AND THEREFORE ENHANCING THEIR NEPHROPROTECTIVE EFFECT. REGARDLESS OF ITS CAUSE, CKD IS CHARACTERIZED BY REDUCED RENAL REGENERATION CAPACITY, MICROVASCULAR DAMAGE, OXIDATIVE STRESS AND INFLAMMATION, RESULTING IN FIBROSIS AND PROGRESSIVE, AND IRREVERSIBLE NEPHRON LOSS. THEREFORE, A HOLISTIC APPROACH SHOULD BE TAKEN TARGETING THE DIVERSE PROCESSES AND BIOLOGICAL CONTEXTS THAT ARE ASSOCIATED WITH CKD PROGRESSION. TO DATE, THERAPEUTIC INTERVENTIONS WHEN TUBULOINTERSTITIAL FIBROSIS IS ALREADY ESTABLISHED HAVE PROVED TO BE INSUFFICIENT, THUS RESEARCH EFFORT SHOULD FOCUS ON UNRAVELING EARLY DISEASE MECHANISMS. AN ARRAY OF NOVEL THERAPEUTIC APPROACHES TARGETING EPIGENETIC REGULATORS ARE NOW UNDERGOING PHASE II OR PHASE III TRIALS AND MIGHT PROVIDE A SIMULTANEOUS REGULATORY ACTIVITY THAT COORDINATELY REGULATE DIFFERENT ASPECTS OF CKD PROGRESSION. 2021 9 1037 13 CLASSIFICATION AND DIAGNOSIS OF TEMPOROMANDIBULAR DISORDERS AND TEMPOROMANDIBULAR DISORDER PAIN. DESIGNING CLASSIFICATION SYSTEMS AND DEVELOPING DIAGNOSTIC CRITERIA FOR TEMPOROMANDIBULAR DISORDERS IS DIFFICULT. AN APPRECIATION OF THE UTILITY AND APPLICABILITY OF THESE ENTITIES REQUIRES AN UNDERSTANDING OF THE IMPORTANCE OF EACH, THE DIFFERENCES BETWEEN THE TWO, AND HOW THEY MAY BE OPTIMALLY OPERATIONALIZED FOR BOTH CLINICAL AND RESEARCH ACTIVITIES IN LIGHT OF THEIR INHERENT ADVANTAGES AND LIMITATIONS. IN ADDITION, CONSIDERATION FOR ADOPTING NEWER APPROACHES, SUCH AS FOLLOWING ONTOLOGICAL AND PRECISION-BASED MEDICINE PRINCIPLES, ACCOUNTING FOR GENETICS/EPIGENETIC AND NEUROBIOLOGICAL FACTORS, AND THE INCLUSION OF BIOMARKERS WILL POTENTIALLY RESULT IN MORE THOROUGH AND COMPREHENSIVE CLASSIFICATION SYSTEMS AND DIAGNOSTIC CRITERIA. 2023 10 5042 27 PHARMACOGENOMICS IN PAIN TREATMENT. THE EXPERIENCE OF CHRONIC PAIN IS ONE OF THE COMMONEST REASONS FOR SEEKING MEDICAL ATTENTION, BEING A MAJOR ISSUE IN CLINICAL PRACTICE. WHILE PAIN IS A UNIVERSAL EXPERIENCE, ONLY A SMALL PROPORTION OF PEOPLE WHO FELT PAIN DEVELOP PAIN SYNDROMES. IN ADDITION, PAINKILLERS ARE ASSOCIATED WITH WIDE INTER-INDIVIDUAL VARIABILITY IN THE ANALGESIC RESPONSE. THIS MAY BE PARTLY EXPLAINED BY THE PRESENCE OF SINGLE NUCLEOTIDE POLYMORPHISMS IN GENES ENCODING MOLECULAR ENTITIES INVOLVED IN PHARMACODYNAMICS AND PHARMACOKINETICS. HOWEVER, UPTAKE OF THIS INFORMATION HAS BEEN SLOW DUE IN LARGE PART TO THE LACK OF ROBUST EVIDENCES DEMONSTRATING CLINICAL UTILITY. FURTHERMORE, NOVEL THERAPIES, INCLUDING TARGETING OF EPIGENETIC CHANGES AND GENE THERAPY-BASED APPROACHES ARE FURTHER BROADENING FUTURE OPTIONS FOR THE TREATMENT OF CHRONIC PAIN. THE AIM OF THIS ARTICLE IS TO REVIEW THE EVIDENCES BEHIND PHARMACOGENETICS (PGX) TO INDIVIDUALIZE THERAPY (BOOSTING THE EFFICACY AND MINIMIZING POTENTIAL TOXICITY) AND GENES IMPLICATED IN PAIN MEDICINE, IN TWO PARTS: (I) GENETIC VARIABILITY WITH PAIN SENSITIVITY AND ANALGESIC RESPONSE; AND (II) PHARMACOLOGICAL CONCEPTS APPLIED ON PGX. 2016 11 4156 19 MECHANOBIOLOGY AND ADAPTIVE PLASTICITY THEORY AS A POTENTIAL CONFOUNDING FACTOR IN PREDICTING MUSCULOSKELETAL FOOT FUNCTION. THERE ARE MANY THEORETICAL MODELS THAT ATTEMPT TO ACCURATELY AND CONSISTENTLY LINK KINEMATIC AND KINETIC INFORMATION TO MUSCULOSKELETAL PAIN AND DEFORMITY OF THE FOOT. BIOMECHANICAL THEORY OF THE FOOT LACKS A CONSENSUAL MODEL: CLINICIANS ARE ENTICED TO DRAW FROM NUMEROUS PARADIGMS, EACH HAVING DIFFERENT LEVELS OF SUPPORTIVE EVIDENCE AND CONTRASTING METHODS OF EVALUATION, IN ORDER TO ENGAGE IN CLINICAL DEDUCTION AND TREATMENT PLANNING. CONTRIVING TO FIND A LINK BETWEEN FORM AND FUNCTION LIES AT THE HEART OF MOST OF THESE COMPETING THEORIES AND THE PHYSICAL NATURE OF THE DISCIPLINE HAS PROMPTED AN ENGINEERING APPROACH. PHYSICS IS OF GREAT IMPORTANCE IN BIOLOGY AND HELPS US TO MODEL THE FORCES THAT THE FOOT HAS TO DEAL WITH IN ORDER FOR IT TO WORK EFFECTIVELY. HOWEVER, THE TISSUES OF THE BODY HAVE COMPLEX PROCESSES THAT ARE IN PLACE TO PROTECT THEM AND THEY ARE VARIABLE BETWEEN INDIVIDUALS. RESEARCH IS UNCOVERING WHY THESE DIFFERENCES EXIST AND HOW THESE PROCESSES ARE GOVERNED. THE EMERGING EXPLANATIONS FOR ADAPTABILITY OF FOOT STRUCTURE AND MUSCULOSKELETAL HOMEOSTASIS OFFER NEW INSIGHTS INTO HOW CLINICAL VARIATION IN OUTCOMES AND TREATMENT EFFECTS MIGHT ARISE. THESE BIOLOGICAL PROCESSES UNDERLIE HOW VARIATION IN THE PERFORMANCE AND USE OF COMMON TRAITS, EVEN WITHIN APPARENTLY SIMILAR SUBGROUPS, MAKE ANATOMICAL DISTINCTION LESS MEANINGFUL AND ARE LIKELY TO UNDERMINE THE JUSTIFICATION OF A "FOOT TYPE." FURTHERMORE, MECHANOBIOLOGY INTRODUCES A PROBABILISTIC ELEMENT TO MORPHOLOGY BASED ON GENETIC AND EPIGENETIC FACTORS. 2021 12 3016 30 GENETICS AND EPIGENETICS OF IBD. INFLAMMATORY BOWEL DISEASES (IBD) ARE CHRONIC INTERMITTENT INFLAMMATORY DISORDERS OF THE GASTROINTESTINAL TRACT OF UNKNOWN ETIOLOGY BUT A CLEAR GENETIC PREDISPOSITION. PROMPTED BY THE FIRST INVESTIGATIONS ON IBD FAMILIES AND TWINS, THE GENETIC AND EPIGENETIC STUDIES HAVE PRODUCED AN UNPRECEDENTED AMOUNT OF INFORMATION IN COMPARISON WITH OTHER IMMUNE-MEDIATED OR COMPLEX DISEASES. NEW INFLAMMATORY PATHWAYS AND POSSIBLE MECHANISMS OF ACTION HAVE BEEN DISCLOSED, POTENTIALLY LEADING TO NEW-TARGETED THERAPY. HOWEVER, THE IDENTIFICATION OF GENETIC MARKERS DUE TO THE GREAT DISEASE HETEROGENEITY AND THE OVERWHELMING CONTRIBUTION OF ENVIRONMENTAL RISK FACTORS HAS NOT MODIFIED YET THE DISEASE MANAGEMENT. THE POSSIBILITY FOR THE FUTURE OF A BETTER PREDICTION OF DISEASE COURSE, RESPONSE TO THERAPY AND THERAPY-RELATED ADVERSE EVENTS MAY ALLOW A MORE EFFICIENT AND PERSONALIZED STRATEGY. THIS REVIEW WILL FOCUS ON MORE RECENT DISCOVERIES THAT MAY POTENTIALLY BE OF RELEVANCE IN DAILY CLINICAL PRACTICE. 2020 13 6573 26 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 14 5025 29 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 15 467 24 ARE WE FINALLY GETTING PERSONAL? MOVING TOWARDS A PERSONALIZED APPROACH IN CHRONIC LYMPHOCYTIC LEUKEMIA. WITH ITS HETEROGENEOUS BIOLOGICAL FEATURES AND CLINICAL COURSE, CHRONIC LYMPHOCYTIC LEUKEMIA (CLL), THE MOST FREQUENT ADULT LEUKEMIA IN THE WESTERN WORLD, IS A PARADIGMATIC CONDITION REQUIRING A TAILORED APPROACH AND A PRECISE KNOWLEDGE OF THE BIOLOGY BEHIND EACH INDIVIDUAL PATIENT. THIS PERSONALIZED MANAGEMENT IS BECOMING EVEN MORE CRUCIAL, SINCE, AFTER DECADES OF PRECLINICAL WORK UNRAVELLING THE KEY ROLE OF THE B-CELL RECEPTOR (BCR) SIGNALLING PATHWAYS AND THE ANTI-APOPTOTIC MECHANISMS IN CLL CELL SURVIVAL AND PROLIFERATION, WE HAVE NOW BCR AND BCL2 INHIBITORS AVAILABLE IN CLINICAL PRACTICE. THANKS TO THIS, WE ARE NOW ABLE TO EXPLOIT SPECIFIC BIOMARKERS TO TAILOR OUR TREATMENT STRATEGIES AND IMPROVE LONG-TERM DISEASE CONTROL, PATIENT OUTCOME AND QUALITY OF LIFE. THAT NOTWITHSTANDING, AS THE DISEASE ITSELF REMAINS INCURABLE, NOVEL CHALLENGES AND UNMET CLINICAL NEEDS HAVE RISEN FROM THE INTRODUCTION OF NOVEL TARGETED AGENTS, INCLUDING MECHANISMS OF RESISTANCE AT BOTH GENETIC AND EPIGENETIC LEVELS. IN THIS REVIEW, WE SUMMARIZE THE CURRENTLY ESTABLISHED PREDICTIVE BIOMARKERS (I.E. IGHV MUTATION STATUS AND TP53 GENE DISRUPTION) THAT SHOULD BE APPLIED IN CLINICAL PRACTICE TO INFORM TREATMENT DECISION IN 2021 BUT ALSO DISCUSS THE MOST PROMISING PROGNOSTIC BIOMARKERS (B-CELL RECEPTOR STEREOTYPY, COMPLEX KARYOTYPE, SOMATIC GENE MUTATIONS, MEASURABLE RESIDUAL DISEASE - MRD) THAT MIGHT BECOME KEY TO DEFINE THE MANAGEMENT OF OUR PATIENTS IN A NEAR FUTURE. 2022 16 5163 22 PRECISION/PERSONALIZED MEDICINE IN ALLERGIC DISEASES AND ASTHMA. LIKE MANY OTHER CHRONIC DISEASES, EVERY ALLERGIC PATIENT HAS DIFFERENT CHARACTERISTICS BASED ON CLINICAL COURSE, TREATMENT RESPONSIVENESS AND DISEASE OUTCOMES, WHICH ARE ASSOCIATED WITH THE GENETIC AND EPIGENETIC CONTROL OF MOLECULAR MECHANISMS AND ENVIRONMENT. THIS VARIABILITY NECESSITATES THE ESTABLISHMENT OF PATIENT-TAILORED AND PRECISION APPROACHES IN HANDLING ALLERGIC DISORDERS. BETTER UNDERSTANDING OF THE UNDERLYING PATHOPHYSIOLOGICAL MECHANISMS FOR THE DEVELOPMENT OF ALLERGIC DISORDERS WILL PROVIDE MORE RATIONALE STRATEGIES BASED ON INDIVIDUAL CASES IN CONTROLLING AND TREATING THESE DISORDERS. ENDOTYPING, PHENOTYPING, GENOTYPING AND THERATYPING, AND BIOMARKERS ARE KEYWORDS IN THIS AREA AND HAVE BEEN GAINING LOTS OF ATTENTION IN THE FIELD OF PRECISION MEDICINE, WHICH AIMS TO REVOLUTIONIZE PATIENT CARE AND DEVELOP BETTER PREVENTION AND TREATMENT STRATEGIES. IN ADDITION, PRECISION HEALTH IS A NEW CONCEPT THAT BRINGS PRECISE APPROACHES TO THE SCENE FOR BEING HEALTHY AND PREVENTION OF ALLERGIC DISEASE AND ASTHMA. THE SPECIALTY OF ALLERGY HAS A LEADING ROLE IN THE FIELD, BECAUSE ALLERGEN-SPECIFIC IMMUNOTHERAPY STARTED 105 YEARS AGO, AND IS HISTORICALLY A LEADING PERSONALIZED/PRECISION MEDICINE APPROACH IN ALL MEDICINE DISCIPLINES PROVIDING THE POSSIBILITY OF CURE IN AN INDIVIDUALIZED MANNER INSTEAD OF CONVENTIONAL SYMPTOMATIC TREATMENTS. 2018 17 2083 19 EPIGENETIC DRUGS: A LONGSTANDING STORY. IN THIS CHAPTER, THE DEVELOPMENT OF DECITABINE FROM ITS SYNTHESIS IN 1964 TO THE SUBMISSION OF A REGISTRATION FILE IN 2004 IS REVIEWED. THE PROPER APPLICATION OF THE UNIQUE PROPERTIES OF DECITABINE TOOK QUITE SOME TIME TO ELUCIDATE. IN ADDITION, THE PRACTICAL HANDLING IN THE CLINIC WAS NOT EASY AS THE PROLONGED MYELOSUPPRESSION OF DECITABINE MADE IT DIFFICULT TO DETERMINE THE PREFERRED DOSE AND SCHEDULE. LABORATORY STUDIES ON DNA METHYLATION AND CELL DIFFERENTIATION SHOWED POSSIBLE APPLICATIONS IN SOLID AND HEMATOLOGIC MALIGNANCIES. HOWEVER, DESPITE MANY ATTEMPTS, RESULTS IN SOLID TUMORS HAVE BEEN DISAPPOINTING THUS FAR. AFTER THOROUGH INVESTIGATION, DECITABINE ACHIEVED THERAPEUTIC APPLICATION IN MYELODYSPLASTIC SYNDROME (MDS), IN PARTICULAR IN PATIENTS WITH A POOR PROGNOSIS. FURTHER INDICATIONS MAY INCLUDE ACUTE MYELOID LEUKEMIA (AML), CHRONIC MYELOGENOUS LEUKEMIA (CML), HEMATOPOIETIC STEM CELL TRANSPLANTATION, SICKLE CELL ANEMIA, AND THALASSEMIA. WHEREAS MOST DRUGS ARE ALREADY AT THE END OF THEIR LIFE CYCLE AFTER 40 YEARS, DECITABINE IS ONLY AT THE BEGINNING. ITS APPLICATION WILL BROADEN WITH THE INCREASE IN KNOWLEDGE OF EPIGENETIC MECHANISMS AND THEIR RELATIONSHIP TO DRUG THERAPY. 2005 18 5146 26 POTENTIAL ROLES FOR INFECTIOUS AGENTS IN THE PATHOPHYSIOLOGY OF PRIMARY BILIARY CIRRHOSIS: WHAT'S NEW? PRIMARY BILIARY CIRRHOSIS (PBC) IS A PROGRESSIVE CHOLESTATIC LIVER DISEASE SEROLOGICALLY CHARACTERIZED BY THE PRESENCE OF HIGH-TITER ANTIMITOCHONDRIAL ANTIBODIES AND, HISTOLOGICALLY BY CHRONIC NONSUPPURATIVE CHOLANGITIS AND GRANULOMATA. THE AETIOLOGY OF THE DISEASE REMAINS ELUSIVE, ALTHOUGH GENETIC, EPIGENETIC, ENVIRONMENTAL, AND INFECTIOUS FACTORS HAVE BEEN CONSIDERED IMPORTANT FOR THE INDUCTION OF THE DISEASE IN GENETICALLY PRONE INDIVIDUALS. THE DISEASE SHOWS A STRIKING FEMALE PREDOMINANCE AND BECOMES CLINICALLY OVERT AT THE FOURTH TO SIXTH DECADE. THESE CHARACTERISTICS HAVE PROMPTED INVESTIGATORS TO CONSIDER INFECTIONS THAT PREDOMINATE IN WOMEN AT THESE AGES AS THE LIKELY CANDIDATES FOR TRIGGERING THE DISEASE. RECURRENT URINARY TRACT INFECTIONS DUE TO ESCHERICHIA COLI WERE THE FIRST INFECTIONS TO BE CONSIDERED PATHOGENETICALLY RELEVANT. OVER THE YEARS, SEVERAL OTHER MICROORGANISMS HAVE BEEN LINKED TO THE PATHOGENESIS OF PBC OWING TO EPIDEMIOLOGICAL, IMMUNOLOGICAL, MICROBIOLOGICAL, OR EXPERIMENTAL FINDINGS IN ANIMAL MODELS. RECENT STUDIES HAVE PROVIDED DATA SUPPORTING THE PATHOGENIC ROLE OF NOVOSPHINGOBIUM AROMATICIVORANS AND BETARETROVIRUSES. SEVERAL REPORTS HAVE LINKED OTHER ORGANISMS TO THE INDUCTION OF THE DISEASE AND/OR THE MAINTENANCE OF THE AUTO-AGGRESSIVE RESPONSES THAT ARE PERPETUATED OVER THE COURSE OF THE DISEASE. THIS REVIEW HIGHLIGHTS THE FINDINGS OF THE MOST RECENT STUDIES INVESTIGATING THE LINK BETWEEN INFECTIONS AND PBC. WE ALSO DISCUSS THE CLOSE INTERPLAY OF THE INFECTIOUS AGENTS WITH OTHER ENVIRONMENTAL AND GENETIC FACTORS, WHICH MAY EXPLAIN THE MULTIFACETED NATURE OF THIS PUZZLING DISEASE. 2013 19 4847 20 OPIOID DEPENDENCE AND PREGNANCY: MINIMIZING STRESS ON THE FETAL BRAIN. INCREASE IN THE NUMBER OF OPIOID-DEPENDENT PREGNANT WOMEN DELIVERING BABIES AT RISK FOR NEONATAL ABSTINENCE SYNDROME PROMPTED A US GOVERNMENT ACCOUNTABILITY OFFICE REPORT DOCUMENTING DEFICITS IN RESEARCH AND PROVIDER KNOWLEDGE ABOUT CARE OF THE MATERNAL/FETAL UNIT AND THE NEONATE. THERE ARE 3 GENERAL SOURCES OF DEPENDENCE: UNTREATED OPIOID USE DISORDER, PAIN MANAGEMENT, AND MEDICATION-ASSISTED TREATMENT WITH METHADONE OR BUPRENORPHINE. A SURVEY OF METHADONE PATIENTS' EXPERIENCES WHEN TELLING A PHYSICIAN OF THEIR PREGNANCY AND OPIOID DEPENDENCE DEMONSTRATED PHYSICIAN CONFUSION ABOUT PROPER CARE, FREQUENT NEGATIVE INTERACTIONS WITH THE MOTHER, AND FAILURES TO PROVIDE APPROPRIATE REFERRAL. PATIENTS IN PAIN MANAGEMENT WERE DISCHARGED WITHOUT REFERRAL WHEN THE PHYSICIAN WAS TOLD OF THE PREGNANCY. METHADONE AND BUPRENORPHINE WERE FREQUENTLY SEEN NEGATIVELY BECAUSE THEY "CAUSED" NEONATAL ABSTINENCE SYNDROME. MOST MOTHERS SURVEYED HAD TO FIND OPIOID TREATMENT ON THEIR OWN. HOW DEPENDENCE IS MANAGED MEDICALLY IS A CRITICAL DETERMINANT OF THE LEVEL OF STRESS ON BOTH MOTHER AND FETUS, AND THEREFORE ANOTHER DETERMINANT OF NEONATAL HEALTH. THE EFFECTS OF BOTH OPIOID WITHDRAWAL STRESS AND MATERNAL EMOTIONAL STRESS ON NEONATAL AND DEVELOPMENTAL OUTCOMES ARE REVIEWED. CURRENTLY, THERE HAVE BEEN EFFORTS TO CRIMINALIZE MATERNAL OPIOID DEPENDENCE AND TO ENCOURAGE OR COERCE PREGNANT WOMEN TO UNDERGO WITHDRAWAL. THIS PRACTICE POSES BOTH ACUTE RISKS OF FETAL HYPOXIA AND LONG-TERM RISKS OF ADVERSE EPIGENETIC PROGRAMMING RELATED TO CATECHOLAMINE AND CORTICOSTEROID SURGES DURING WITHDRAWAL. CONTEMPORARY STUDIES OF THE EFFECTS OF WITHDRAWAL STRESS ON THE DEVELOPING FETAL BRAIN ARE URGENTLY NEEDED TO ELUCIDATE AND QUANTIFY THE RISKS OF SUCH PRACTICES. AT BIRTH, INCONSISTENCIES IN THE HOSPITAL MANAGEMENT OF NEONATES AT RISK FOR NEONATAL ABSTINENCE SYNDROME HAVE BEEN OBSERVED. NEGLECT OF THE CRITICAL ROLE OF MATERNAL COMFORTING IN NEONATAL ABSTINENCE SYNDROME MANAGEMENT IS AN IATROGENIC AND PREVENTABLE CAUSE OF POOR OUTCOMES AND LONG HOSPITALIZATIONS. ROOMING-IN ALLOWS FOR CONTINUOUS CARE OF THE BABY AND MATERNAL/NEONATAL ATTACHMENT, OFTEN UNWITTINGLY DISRUPTED BY THE NEONATAL INTENSIVE CARE UNIT ENVIRONMENT. RECOMMENDATIONS ARE MADE FOR FURTHER RESEARCH INTO PHYSICIAN/PATIENT INTERACTIONS AND INTO OPTIMAL DOSING OF METHADONE AND BUPRENORPHINE TO MINIMIZE MATERNAL/FETAL WITHDRAWAL. 2017 20 5686 14 SICKLE CELL DISEASE: CLINICAL PRESENTATION AND MANAGEMENT OF A GLOBAL HEALTH CHALLENGE. SICKLE CELL DISEASE IS AN AUTOSOMAL RECESSIVE, MULTISYSTEM DISORDER, CHARACTERISED BY CHRONIC HAEMOLYTIC ANAEMIA, PAINFUL EPISODES OF VASO-OCCLUSION, PROGRESSIVE ORGAN FAILURE AND A REDUCED LIFE EXPECTANCY. SICKLE CELL DISEASE IS THE MOST COMMON MONOGENETIC DISEASE, WITH MILLIONS AFFECTED WORLDWIDE. IN WELL-RESOURCED COUNTRIES, COMPREHENSIVE CARE PROGRAMS HAVE INCREASED LIFE EXPECTANCY OF SICKLE CELL DISEASE PATIENTS, WITH ALMOST ALL INFANTS SURVIVING INTO ADULTHOOD. THERAPEUTIC OPTIONS FOR SICKLE CELL DISEASE PATIENTS ARE HOWEVER, STILL SCARCE. PREDICTORS OF SICKLE CELL DISEASE SEVERITY AND A BETTER UNDERSTANDING OF PATHOPHYSIOLOGY AND (EPI)GENETIC MODIFIERS ARE WARRANTED AND COULD LEAD TO MORE PRECISE MANAGEMENT AND TREATMENT. THIS REVIEW PROVIDES AN EXTENSIVE SUMMARY OF THE PATHOPHYSIOLOGY AND MANAGEMENT OF SICKLE CELL DISEASE AND ENCOMPASSES THE CHARACTERISTICS, COMPLICATIONS AND CURRENT AND FUTURE TREATMENT OPTIONS OF THE DISEASE. 2019