1 4519 119 MULTI-OMICS IN CROHN'S DISEASE: NEW INSIGHTS FROM INSIDE. CROHN'S DISEASE (CD) IS AN INFLAMMATORY BOWEL DISEASE (IBD) WITH COMPLEX CLINICAL MANIFESTATIONS SUCH AS CHRONIC DIARRHEA, WEIGHT LOSS AND HEMATOCHEZIA. DESPITE THE INCREASING INCIDENCE WORLDWIDE, CURE OF CD REMAINS EXTREMELY DIFFICULT. THE RAPID DEVELOPMENT OF HIGH-THROUGHPUT SEQUENCING TECHNOLOGY WITH INTEGRATED-OMICS ANALYSES IN RECENT YEARS HAS PROVIDED A NEW MEANS FOR EXPLORING THE PATHOGENESIS, MINING THE BIOMARKERS AND DESIGNING TARGETED PERSONALIZED THERAPEUTICS OF CD. HOST GENOMICS AND EPIGENOMICS UNVEIL HEREDITY-RELATED MECHANISMS OF SUSCEPTIBLE INDIVIDUALS, WHILE MICROBIOME AND METABOLOMICS MAP HOST-MICROBE INTERACTIONS IN CD PATIENTS. PROTEOMICS SHOWS GREAT POTENTIAL IN SEARCHING FOR PROMISING BIOMARKERS. NONETHELESS, SINGLE OMICS TECHNOLOGY CANNOT HOLISTICALLY CONNECT THE MECHANISMS WITH HETEROGENEITY OF PATHOLOGICAL BEHAVIOR IN CD. THE RISE OF MULTI-OMICS ANALYSIS INTEGRATES GENETIC/EPIGENETIC PROFILES WITH PROTEIN/MICROBIAL METABOLITE FUNCTIONALITY, PROVIDING NEW HOPE FOR COMPREHENSIVE AND IN-DEPTH EXPLORATION OF CD. HEREIN, WE EMPHASIZED THE DIFFERENT OMICS FEATURES AND APPLICATIONS OF CD AND DISCUSSED THE CURRENT RESEARCH AND LIMITATIONS OF MULTI-OMICS IN CD. THIS REVIEW WILL UPDATE AND DEEPEN OUR UNDERSTANDING OF CD FROM INTEGRATION OF BROAD OMICS SPECTRA AND WILL PROVIDE NEW EVIDENCE FOR TARGETED INDIVIDUALIZED THERAPEUTICS. 2023 2 5303 30 PROTEOME DATA OF SERUM SAMPLES FROM PATIENTS WITH SCHIZOPHRENIA. SCHIZOPHRENIA IS A COMPLEX CHRONIC DISEASE. THE MOLECULAR DETERMINANTS AND NEUROPATHOLOGY OF SCHIZOPHRENIA ARE MULTIFACETED; AN IMPORTANT ROLE IN THE PATHOGENESIS IS PLAYED BY THE DYSREGULATION OF MOLECULAR AND EPIGENETIC MECHANISMS. HOWEVER, THE MOLECULAR MECHANISMS OF THE DEVELOPMENT OF THE DISEASE HAVE NOT YET BEEN STUDIED. AN IMPORTANT TASK IS THE ACCUMULATION AND SYSTEMATIZATION OF "OMICS"-KNOWLEDGE OF THE MOLECULAR PROFILES (TRANSCRIPTOME, PROTEOME, METABOLOME) OF BLOOD SPECIFIC TO PATHOLOGY. THEREBY THE DEVELOPMENT AND IMPROVEMENT OF MASS SPECTROMETRIC METHODS FOR THE DETECTION OF BIOLOGICAL MOLECULES HAS BECOME INCREASINGLY IMPORTANT IN BIOMEDICAL RESEARCH. IN THE FIELD OF APPLIED PROBLEMS IN BIOMEDICAL RESEARCH, THE MOST PREVALENT ISSUE INVOLVES THE IDENTIFICATION OF SEROLOGICAL PROTEIN MARKERS ASSOCIATED WITH THE DEVELOPMENT OF SCHIZOPHRENIA, WHICH ACCOUNT FOR THE DISEASES THAT CAUSE THE A LIFE-SHORTENING ILLNESS, DISABILITY, DECREASED OF FUNCTIONING AND QUALITY OF LIFE AND WELLBEING OR HEALTH STATUS. OMICS APPROACHES ARE DESIGNED TO DETECT GENES (GENOMICS), MRNA (TRANSCRIPTOMICS), PROTEINS (PROTEOMICS) AND METABOLITES (METABOLOMICS) IN A SPECIFIC BIOLOGICAL SAMPLE. WE REPORT THE PROTEOMIC DATASETS ON THE SERUM SAMPLES FROM PATIENTS WITH SCHIZOPHRENIA (SERIES "SCZ") AND HEALTHY VOLUNTEERS (SERIES "CNT"). DATA WERE ACQUIRED USING SHOTGUN ULTRA-HIGH RESOLUTION MASS SPECTROMETRY. 2020 3 4515 36 MULTI-OMICS APPROACHES FOR PRECISION OBESITY MANAGEMENT : POTENTIALS AND LIMITATIONS OF OMICS IN PRECISION PREVENTION, TREATMENT AND RISK REDUCTION OF OBESITY. INTRODUCTION: OBESITY IS A MULTIFACTORIAL CHRONIC DISEASE THAT CANNOT BE ADDRESSED BY SIMPLY PROMOTING BETTER DIETS AND MORE PHYSICAL ACTIVITY. TO DATE, NOT A SINGLE COUNTRY HAS SUCCESSFULLY BEEN ABLE TO CURB THE ACCUMULATING BURDEN OF OBESITY. ONE EXPLANATION FOR THE LACK OF PROGRESS IS THAT LIFESTYLE INTERVENTION PROGRAMS ARE TRADITIONALLY IMPLEMENTED WITHOUT A COMPREHENSIVE EVALUATION OF AN INDIVIDUAL'S DIAGNOSTIC BIOMARKERS. EVIDENCE FROM GENOME-WIDE ASSOCIATION STUDIES HIGHLIGHT THE IMPORTANCE OF GENETIC AND EPIGENETIC FACTORS IN THE DEVELOPMENT OF OBESITY AND HOW THEY IN TURN AFFECT THE TRANSCRIPTOME, METABOLITES, MICROBIOMES, AND PROTEOMES. OBJECTIVE: THE PURPOSE OF THIS REVIEW IS TO PROVIDE AN OVERVIEW OF THE DIFFERENT TYPES OF OMICS DATA: GENOMICS, EPIGENOMICS, TRANSCRIPTOMICS, PROTEOMICS, METABOLOMICS AND ILLUSTRATE HOW A MULTI-OMICS APPROACH CAN BE FUNDAMENTAL FOR THE IMPLEMENTATION OF PRECISION OBESITY MANAGEMENT. RESULTS: THE DIFFERENT TYPES OF OMICS DESIGNS ARE GROUPED INTO TWO CATEGORIES, THE GENOTYPE APPROACH AND THE PHENOTYPE APPROACH. WHEN APPLIED TO OBESITY PREVENTION AND MANAGEMENT, EACH OMICS TYPE COULD POTENTIALLY HELP TO DETECT SPECIFIC BIOMARKERS IN PEOPLE WITH RISK PROFILES AND GUIDE HEALTHCARE PROFESSIONALS AND DECISION MAKERS IN DEVELOPING INDIVIDUALIZED TREATMENT PLANS ACCORDING TO THE NEEDS OF THE INDIVIDUAL BEFORE THE ONSET OF OBESITY. CONCLUSION: INTEGRATING MULTI-OMICS APPROACHES WILL ENABLE A PARADIGM SHIFT FROM THE ONE SIZE FITS ALL APPROACH TOWARDS PRECISION OBESITY MANAGEMENT, I.E. (1) PRECISION PREVENTION OF THE ONSET OF OBESITY, (2) PRECISION MEDICINE AND TAILORED TREATMENT OF OBESITY, AND (3) PRECISION RISK REDUCTION AND PREVENTION OF SECONDARY DISEASES RELATED TO OBESITY. 2023 4 5025 32 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 5 4832 31 OMICS BIOMARKERS IN OBESITY: NOVEL ETIOLOGICAL INSIGHTS AND TARGETS FOR PRECISION PREVENTION. PURPOSE OF REVIEW: OMICS-BASED TECHNOLOGIES WERE SUGGESTED TO PROVIDE AN ADVANCED UNDERSTANDING OF OBESITY ETIOLOGY AND ITS METABOLIC CONSEQUENCES. THIS REVIEW HIGHLIGHTS THE RECENT DEVELOPMENTS IN "OMICS"-BASED RESEARCH AIMED TO IDENTIFY OBESITY-RELATED BIOMARKERS. RECENT FINDINGS: RECENT ADVANCES IN OBESITY AND METABOLISM RESEARCH INCREASINGLY RELY ON NEW TECHNOLOGIES TO IDENTIFY MECHANISMS IN THE DEVELOPMENT OF OBESITY USING VARIOUS "OMICS" PLATFORMS. GENETIC AND EPIGENETIC BIOMARKERS THAT TRANSLATE INTO CHANGES IN TRANSCRIPTOME, PROTEOME, AND METABOLOME COULD SERVE AS TARGETS FOR OBESITY PREVENTION. DESPITE A NUMBER OF PROMISING CANDIDATE BIOMARKERS, THERE IS AN INCREASED DEMAND FOR LARGER PROSPECTIVE COHORT STUDIES TO VALIDATE FINDINGS AND DETERMINE BIOMARKER REPRODUCIBILITY BEFORE THEY CAN FIND APPLICATIONS IN PRIMARY CARE AND PUBLIC HEALTH. "OMICS" BIOMARKERS HAVE ADVANCED OUR KNOWLEDGE ON THE ETIOLOGY OF OBESITY AND ITS LINKS WITH CHRONIC DISEASES. THEY BRING SUBSTANTIAL PROMISE IN IDENTIFYING EFFECTIVE PUBLIC HEALTH STRATEGIES THAT PAVE THE WAY TOWARDS PATIENT STRATIFICATION AND PRECISION PREVENTION. 2020 6 5702 30 SINGLE-CELL GENOMICS FOR INVESTIGATING PATHOGENESIS OF INFLAMMATORY DISEASES. RECENT TECHNICAL ADVANCES HAVE ENABLED UNBIASED TRANSCRIPTOMIC AND EPIGENETIC ANALYSIS OF EACH CELL, KNOWN AS "SINGLE-CELL ANALYSIS". SINGLE-CELL ANALYSIS HAS A VARIETY OF TECHNICAL APPROACHES TO INVESTIGATE THE STATE OF EACH CELL, INCLUDING MRNA LEVELS (TRANSCRIPTOME), THE IMMUNE REPERTOIRE (IMMUNE REPERTOIRE ANALYSIS), CELL SURFACE PROTEINS (SURFACE PROTEOME ANALYSIS), CHROMATIN ACCESSIBILITY (EPIGENOME), AND ACCORDANCE WITH GENOME VARIANTS (EQTLS; EXPRESSION QUANTITATIVE TRAIT LOCI). AS AN EFFECTIVE TOOL FOR INVESTIGATING ROBUST IMMUNE RESPONSES IN CORONAVIRUS DISEASE 2019 (COVID-19), MANY RESEARCHERS PERFORMED SINGLE-CELL ANALYSIS TO CAPTURE THE DIVERSE, UNBIASED IMMUNE CELL ACTIVATION AND DIFFERENTIATION. DESPITE CHALLENGES ELUCIDATING THE COMPLICATED IMMUNE MICROENVIRONMENTS OF CHRONIC INFLAMMATORY DISEASES USING EXISTING EXPERIMENTAL METHODS, IT IS NOW POSSIBLE TO CAPTURE THE SIMULTANEOUS IMMUNE FEATURES OF DIFFERENT CELL TYPES ACROSS INFLAMED TISSUES USING VARIOUS SINGLE-CELL TOOLS. IN THIS REVIEW, WE INTRODUCE PATIENT-BASED AND EXPERIMENTAL MOUSE MODEL RESEARCH UTILIZING SINGLE-CELL ANALYSES IN THE FIELD OF CHRONIC INFLAMMATORY DISEASES, AS WELL AS MULTI-ORGAN ATLAS TARGETING IMMUNE CELLS. 2023 7 3105 31 GENOMICS AND PROTEOMICS IN LIVER FIBROSIS AND CIRRHOSIS. GENOMICS AND PROTEOMICS HAVE BECOME INCREASINGLY IMPORTANT IN BIOMEDICAL SCIENCE IN THE PAST DECADE, AS THEY PROVIDE AN OPPORTUNITY FOR HYPOTHESIS-FREE EXPERIMENTS THAT CAN YIELD MAJOR INSIGHTS NOT PREVIOUSLY FORESEEN WHEN SCIENTIFIC AND CLINICAL QUESTIONS ARE BASED ONLY ON HYPOTHESIS-DRIVEN APPROACHES. USE OF THESE TOOLS, THEREFORE, OPENS NEW AVENUES FOR UNCOVERING PHYSIOLOGICAL AND PATHOLOGICAL PATHWAYS. LIVER FIBROSIS IS A COMPLEX DISEASE PROVOKED BY A RANGE OF CHRONIC INJURIES TO THE LIVER, AMONG WHICH ARE VIRAL HEPATITIS, (NON-) ALCOHOLIC STEATOHEPATITIS AND AUTOIMMUNE DISORDERS. SOME CHRONIC LIVER PATIENTS WILL NEVER DEVELOP FIBROSIS OR CIRRHOSIS, WHEREAS OTHERS RAPIDLY PROGRESS TOWARDS CIRRHOSIS IN A FEW YEARS. THIS VARIETY CAN BE CAUSED BY DISEASE-RELATED FACTORS (FOR EXAMPLE, VIRAL GENOTYPE) OR HOST-FACTORS (GENETIC/EPIGENETIC). IT IS VITAL TO ESTABLISH ACCURATE TOOLS TO IDENTIFY THOSE PATIENTS AT HIGHEST RISK FOR DISEASE SEVERITY OR PROGRESSION IN ORDER TO DETERMINE WHO ARE IN NEED OF IMMEDIATE THERAPIES. MOREOVER, THERE IS AN URGENT IMPERATIVE TO IDENTIFY NON-INVASIVE MARKERS THAT CAN ACCURATELY DISTINGUISH MILD AND INTERMEDIATE STAGES OF FIBROSIS. IDEALLY, BIOMARKERS CAN BE USED TO PREDICT DISEASE PROGRESSION AND TREATMENT RESPONSE, BUT THESE STUDIES WILL TAKE MANY YEARS DUE TO THE REQUIREMENT FOR LENGTHY FOLLOW-UP PERIODS TO ASSESS OUTCOMES. CURRENT GENOMIC AND PROTEOMIC RESEARCH PROVIDES MANY CANDIDATE BIOMARKERS, BUT INDEPENDENT VALIDATION OF THESE BIOMARKERS IS LACKING, AND REPRODUCIBILITY IS STILL A KEY CONCERN. THUS, GREAT OPPORTUNITIES AND CHALLENGES LIE AHEAD IN THE FIELD OF GENOMICS AND PROTEOMICS, WHICH, IF SUCCESSFUL, COULD TRANSFORM THE DIAGNOSIS AND TREATMENT OF CHRONIC FIBROSING LIVER DISEASES. 2012 8 6629 21 UNDERSTANDING THE HUMAN AGING PROTEOME USING EPIDEMIOLOGICAL MODELS. HUMAN AGING IS A COMPLEX MULTIFACTORIAL PROCESS ASSOCIATED WITH A DECLINE OF PHYSICAL AND COGNITIVE FUNCTION AND HIGH SUSCEPTIBILITY TO CHRONIC DISEASES, INFLUENCED BY GENETIC, EPIGENETIC, ENVIRONMENTAL, AND DEMOGRAPHIC FACTORS. THIS CHAPTER WILL PROVIDE AN OVERVIEW ON THE USE OF EPIDEMIOLOGICAL MODELS WITH PROTEOMICS DATA AS A METHOD THAT CAN BE USED TO IDENTIFY FACTORS THAT MODULATE THE AGING PROCESS IN HUMANS. THIS IS DEMONSTRATED WITH PROTEOMICS DATA FROM HUMAN PLASMA AND SKELETAL MUSCLE, WHERE THE COMBINATION WITH EPIDEMIOLOGICAL MODELS IDENTIFIED A SET OF MITOCHONDRIAL, SPLICEOSOME, AND SENESCENCE PROTEINS AS WELL AS THE ROLE OF ENERGETIC PATHWAYS SUCH AS GLYCOLYSIS, AND ELECTRON TRANSPORT PATHWAYS THAT REGULATE THE AGING PROCESS. 2022 9 5138 30 POTENTIAL METABOLIC BIOMARKERS IN ADULT ASTHMATICS. ASTHMA IS THE MOST COMMON CHRONIC AIRWAY INFLAMMATION, WITH MULTIPLE PHENOTYPES CAUSED BY COMPLICATED INTERACTIONS OF GENETIC, EPIGENETIC, AND ENVIRONMENTAL FACTORS. TO DATE, VARIOUS DETERMINANTS HAVE BEEN SUGGESTED FOR ASTHMA PATHOGENESIS BY A NEW TECHNOLOGY TERMED OMICS, INCLUDING GENOMICS, TRANSCRIPTOMICS, PROTEOMICS, AND METABOLOMICS. IN PARTICULAR, THE SYSTEMATIC ANALYSIS OF ALL METABOLITES IN A BIOLOGICAL SYSTEM, SUCH AS CARBOHYDRATES, AMINO ACIDS, AND LIPIDS, HAS HELPED IDENTIFY A NOVEL PATHWAY RELATED TO COMPLEX DISEASES. THESE METABOLITES ARE INVOLVED IN THE REGULATION OF HYPERMETHYLATION, RESPONSE TO HYPOXIA, AND IMMUNE REACTIONS IN THE PATHOGENESIS OF ASTHMA. AMONG THEM, LIPID METABOLISM HAS BEEN SUGGESTED TO BE RELATED TO LUNG DYSFUNCTION IN MILD-TO-MODERATE ASTHMA. SPHINGOLIPID METABOLITES ARE AN IMPORTANT MEDIATOR CONTRIBUTING TO AIRWAY INFLAMMATION IN OBESE ASTHMA AND ASPIRIN-EXACERBATED RESPIRATORY DISEASE. ALTHOUGH HOW THESE MOLECULAR VARIANTS IMPACT THE DISEASE HAS NOT BEEN COMPLETELY DETERMINED, IDENTIFICATION OF NEW CAUSATIVE FACTORS MAY POSSIBLY LEAD TO MORE-PERSONALIZED AND PRECISE PATHWAY-SPECIFIC APPROACHES FOR BETTER DIAGNOSIS AND TREATMENT OF ASTHMA. IN THIS REVIEW, PERSPECTIVES OF METABOLITES RELATED TO ASTHMA AND CLINICAL IMPLICATIONS HAVE BEEN HIGHLIGHTED ACCORDING TO VARIOUS PHENOTYPES. 2021 10 5263 31 PROMISING BIOMARKERS OF HUMAN AGING: IN SEARCH OF A MULTI-OMICS PANEL TO UNDERSTAND THE AGING PROCESS FROM A MULTIDIMENSIONAL PERSPECTIVE. THE AGING PROCESS HAS BEEN LINKED TO THE OCCURRENCE OF CHRONIC DISEASES AND FUNCTIONAL IMPAIRMENTS, INCLUDING CANCER, SARCOPENIA, FRAILTY, METABOLIC, CARDIOVASCULAR, AND NEURODEGENERATIVE DISEASES. NONETHELESS, AGING IS HIGHLY VARIABLE AND HETEROGENEOUS AND REPRESENTS A CHALLENGE FOR ITS CHARACTERIZATION. IN THIS SENSE, INTRINSIC CAPACITY (IC) STANDS AS A NOVEL PERSPECTIVE BY THE WORLD HEALTH ORGANIZATION, WHICH INTEGRATES THE INDIVIDUAL WELLBEING, ENVIRONMENT, AND RISK FACTORS TO UNDERSTAND AGING. HOWEVER, THERE IS A LACK OF QUANTITATIVE AND QUALITATIVE ATTRIBUTES TO DEFINE IT OBJECTIVELY. THEREFORE, IN THIS REVIEW WE ATTEMPT TO SUMMARIZE THE MOST RELEVANT AND PROMISING BIOMARKERS DESCRIBED IN CLINICAL STUDIES AT DATE OVER DIFFERENT MOLECULAR LEVELS, INCLUDING EPIGENOMICS, TRANSCRIPTOMICS, PROTEOMICS, METABOLOMICS, AND THE MICROBIOME. TO AID GERONTOLOGISTS, GERIATRICIANS, AND BIOMEDICAL RESEARCHERS TO UNDERSTAND THE AGING PROCESS THROUGH THE IC. AGING BIOMARKERS REFLECT THE PHYSIOLOGICAL STATE OF INDIVIDUALS AND THE UNDERLYING MECHANISMS RELATED TO HOMEOSTATIC CHANGES THROUGHOUT AN INDIVIDUAL LIFESPAN; THEY DEMONSTRATED THAT AGING COULD BE MEASURED INDEPENDENTLY OF TIME (THAT MAY EXPLAIN ITS HETEROGENEITY) AND TO BE HELPFUL TO PREDICT AGE-RELATED SYNDROMES AND MORTALITY. IN SUMMARY, WE HIGHLIGHT THE AREAS OF OPPORTUNITY AND GAPS OF KNOWLEDGE THAT MUST BE ADDRESSED TO FULLY INTEGRATE BIOMEDICAL FINDINGS INTO CLINICALLY USEFUL TOOLS AND INTERVENTIONS. 2020 11 3399 26 HOW CAN GENETICS AND EPIGENETICS HELP THE NEPHROLOGIST IMPROVE THE DIAGNOSIS AND TREATMENT OF CHRONIC KIDNEY DISEASE PATIENTS? DISCOVERY OF NOVEL IMPROVED TOOLS FOR DIAGNOSIS, PREVENTION AND THERAPY OF CHRONIC KIDNEY DISEASE (CKD) IS AN IMPORTANT TASK FOR THE NEPHROLOGY COMMUNITY AND IT IS LIKELY THAT SCIENTIFIC BREAKTHROUGHS, TO A LARGE EXTENT, WILL BE BASED ON GENOMICS. THE RAPID GROWTH OF THE NUMBER OF GENOME-WIDE ASSOCIATION STUDIES, MAJOR ADVANCES IN DNA SEQUENCING AND OMICS PROFILING, AND ACCELERATING BIOMEDICAL RESEARCH EFFORTS IN THIS AREA HAVE GREATLY EXPANDED THE KNOWLEDGE BASE NEEDED FOR APPLIED GENOMICS. HOWEVER, TRANSLATING AND IMPLEMENTING GENOTYPE-PHENOTYPE DATA INTO GENE-BASED MEDICINE IN CKD POPULATIONS IS STILL IN AN EARLY PHASE AND WILL REQUIRE CONTINUOUS RESEARCH EFFORTS WITH INTEGRATED APPROACHES AND INTENSIFIED INVESTIGATIONS THAT FOCUS ON THE BIOLOGICAL PATHWAYS, WHICH CAUSATIVELY LINK A GENETIC VARIANT WITH THE DISEASE PHENOTYPE. IN THIS ARTICLE, WE REVIEW SOME CURRENT STRATEGIES TO UNRAVEL THESE TRANSLATIONAL GAPS AS WELL AS PROSPECTS FOR THE IMPLEMENTATION OF GENETIC AND EPIGENETIC METHODS INTO NOVEL CLINICAL PRACTICE. 2014 12 1168 35 CONTRIBUTION OF EPITHELIAL AND GUT MICROBIOME INFLAMMATORY BIOMARKERS TO THE IMPROVEMENT OF COLORECTAL CANCER PATIENTS' STRATIFICATION. IN ORDER TO ENSURE THAT PRIMARY ENDPOINTS OF CLINICAL STUDIES ARE ATTAINED, THE PATIENTS' STRATIFICATION IS AN IMPORTANT ASPECT. SELECTION CRITERIA INCLUDE AGE, GENDER, AND ALSO SPECIFIC BIOMARKERS, SUCH AS INFLAMMATION SCORES. THESE CRITERIA ARE NOT SUFFICIENT TO ACHIEVE A STRAIGHTFORWARD SELECTION, HOWEVER, IN CASE OF MULTIFACTORIAL DISEASES, WITH UNKNOWN OR PARTIALLY IDENTIFIED MECHANISMS, OCCASIONALLY INCLUDING HOST FACTORS, AND THE MICROBIOME. IN THESE CASES, THE EFFICACY OF INTERVENTIONS IS DIFFICULT TO PREDICT, AND AS A RESULT, THE SELECTION OF SUBJECTS IS OFTEN RANDOM. COLORECTAL CANCER (CRC) IS A HIGHLY HETEROGENEOUS DISEASE, WITH VARIABLE CLINICAL FEATURES, OUTCOMES, AND RESPONSE TO THERAPY; THE CRC ONSET AND PROGRESS INVOLVES MULTIPLE SEQUENTIAL STEPS WITH ACCUMULATION OF GENETIC ALTERATIONS, NAMELY, MUTATIONS, GENE AMPLIFICATION, AND EPIGENETIC CHANGES. THE GUT MICROBES, EITHER EUBIOTIC OR DYSBIOTIC, COULD INFLUENCE THE CRC EVOLUTION THROUGH A COMPLEX AND VERSATILE CROSSTALK WITH THE INTESTINAL AND IMMUNE CELLS, PERMANENTLY CHANGING THE TUMOR MICROENVIRONMENT. THERE HAVE BEEN SIGNIFICANT ADVANCES IN THE DEVELOPMENT OF PERSONALIZED APPROACHES FOR CRC SCREENING, TREATMENT, AND POTENTIAL PREVENTION. ADVANCES IN MOLECULAR TECHNIQUES BRING NEW CRITERIA FOR PATIENTS' STRATIFICATION-MUTATIONAL ANALYSIS AT THE TIME OF DIAGNOSIS TO GUIDE TREATMENT, FOR EXAMPLE. GUT MICROBIOME HAS EMERGED AS THE MAIN TRIGGER OF GUT MUCOSAL HOMEOSTASIS. THIS MAY IMPACT CANCER SUSCEPTIBILITY THROUGH MAINTENANCE OF THE EPITHELIAL/MUCUS BARRIER AND PRODUCTION OF PROTECTIVE METABOLITES, SUCH AS SHORT-CHAIN FATTY ACIDS (SCFAS) VIA INTERACTIONS WITH THE HOSTS' DIET AND METABOLISM. MICROBIOME DYSBIOSIS LEADS TO THE ENRICHMENT OF CANCER-PROMOTING BACTERIAL POPULATIONS, LOSS OF PROTECTIVE POPULATIONS OR MAINTAINING AN INFLAMMATORY CHRONIC STATE, ALL OF WHICH CONTRIBUTE TO THE DEVELOPMENT AND PROGRESSION OF CRC. MEANWHILE, VARIATIONS IN PATIENT RESPONSES TO ANTI-CANCER IMMUNO- AND CHEMOTHERAPIES WERE ALSO LINKED TO INTER-INDIVIDUAL DIFFERENCES IN INTESTINE MICROBIOMES. THE AUTHORS AIM TO HIGHLIGHT THE CONTRIBUTION OF EPITHELIAL AND GUT MICROBIOME INFLAMMATORY BIOMARKERS IN THE IMPROVEMENT OF CRC PATIENTS' STRATIFICATION TOWARDS A PERSONALIZED APPROACH OF EARLY DIAGNOSIS AND TREATMENT. 2021 13 103 30 A REHABILOMICS FRAMEWORK FOR PERSONALIZED AND TRANSLATIONAL REHABILITATION RESEARCH AND CARE FOR INDIVIDUALS WITH DISABILITIES: PERSPECTIVES AND CONSIDERATIONS FOR SPINAL CORD INJURY. DESPITE MANY PEOPLE HAVING SIMILAR CLINICAL PRESENTATION, DEMOGRAPHIC FACTORS, AND CLINICAL CARE, OUTCOME CAN DIFFER FOR THOSE SUSTAINING SIGNIFICANT INJURY SUCH AS SPINAL CORD INJURY (SCI) AND TRAUMATIC BRAIN INJURY (TBI). IN ADDITION TO TRADITIONAL DEMOGRAPHIC, SOCIAL, AND CLINICAL FACTORS, VARIABILITY ALSO MAY BE ATTRIBUTABLE TO INNATE (INCLUDING GENETIC, TRANSCRIPTOMIC PROTEOMIC, EPIGENETIC) BIOLOGICAL VARIATION THAT INDIVIDUALS BRING TO RECOVERY AND THEIR UNIQUE RESPONSE TO THEIR CARE AND ENVIRONMENT. TECHNOLOGIES COLLECTIVELY CALLED "-OMICS" ENABLE SIMULTANEOUS MEASUREMENT OF AN ENORMOUS NUMBER OF BIOMOLECULES THAT CAN CAPTURE MANY POTENTIAL BIOLOGICAL CONTRIBUTORS TO HETEROGENEITY OF INJURY/DISEASE COURSE AND OUTCOME. DUE TO THE NATURE OF INJURY AND COMPLEX DISEASE, AND ITS ASSOCIATIONS WITH IMPAIRMENT, DISABILITY, AND RECOVERY, REHABILITATION DOES NOT LEND ITSELF TO A SINGULAR "PROTOCOLIZED" PLAN OF THERAPY. YET, BY NATURE AND BY NECESSITY, REHABILITATION MEDICINE OPERATES AS A FUNCTIONAL MODEL OF "PERSONALIZED CARE". THUS, THE CHALLENGE FOR SUCCESSFUL PROGRAMS OF TRANSLATIONAL REHABILITATION CARE AND RESEARCH IS TO IDENTIFY VIABLE APPROACHES TO EXAMINE BROAD POPULATIONS, WITH VARIED IMPAIRMENTS AND FUNCTIONAL LIMITATIONS, AND TO IDENTIFY EFFECTIVE TREATMENT RESPONSES THAT INCORPORATE PERSONALIZED PROTOCOLS TO OPTIMIZE FUNCTIONAL RECOVERY. THE REHABILOMICS FRAMEWORK IS A TRANSLATIONAL MODEL THAT PROVIDES AN "-OMICS" OVERLAY TO THE SCIENTIFIC STUDY OF REHABILITATION PROCESSES AND MULTIDIMENSIONAL OUTCOMES. REHABILOMICS RESEARCH PROVIDES NOVEL OPPORTUNITIES TO EVALUATE THE NEUROBIOLOGY OF COMPLEX INJURY OR CHRONIC DISEASE AND CAN BE USED TO EXAMINE METHODS AND TREATMENTS FOR PERSON-CENTERED CARE AMONG POPULATIONS WITH DISABILITIES. EXEMPLARS FOR APPLICATION IN SCI AND OTHER NEUROREHABILITATION POPULATIONS ARE DISCUSSED. 2014 14 2675 33 ETIOPATHOGENESIS OF INFLAMMATORY BOWEL DISEASE: TODAY AND TOMORROW. PURPOSE OF REVIEW: CROHN'S DISEASE AND ULCERATIVE COLITIS, THE TWO MAJOR FORMS OF INFLAMMATORY BOWEL DISEASE (IBD), REPRESENT CHRONIC DISEASES OF UNKNOWN CAUSE, AND THEY ARE REGARDED AS PROTOTYPICAL COMPLEX DISEASES. DESPITE ALL THE RECENT ADVANCES, A COMPLETE APPRECIATION OF THE PATHOGENESIS OF IBD IS STILL LIMITED. IN THIS REVIEW, WE PRESENT RECENT INFORMATION CONTRIBUTING TO A BETTER UNDERSTANDING OF MECHANISMS UNDERLYING IBD. RECENT FINDINGS: HERE, WE ATTEMPT TO HIGHLIGHT NOVEL ENVIRONMENTAL TRIGGERS, DATA ON THE GUT MICROBIOTA, ITS INTERACTION WITH THE HOST, AND THE POTENTIAL INFLUENCE OF DIET AND FOOD COMPONENTS. WE DISCUSS RECENT FINDINGS ON DEFECTIVE SIGNALING PATHWAYS AND THE POTENTIAL EFFECTS ON THE IMMUNE RESPONSE, AND WE PRESENT NEW DATA ON EPIGENETIC CHANGES, INFLAMMASOME, AND DAMAGE-ASSOCIATED MOLECULAR PATTERNS ASSOCIATED WITH IBD. SUMMARY: THE CONTINUING IDENTIFICATION OF SEVERAL EPIGENETIC, TRANSCRIPTOMIC, PROTEOMIC, AND METABOLOMIC ALTERATIONS IN PATIENTS WITH IBD REFLECTS THE COMPLEX NATURE OF THE DISEASE AND SUGGESTS THE NEED FOR INNOVATIVE APPROACHES SUCH AS SYSTEMS BIOLOGY FOR IDENTIFYING NOVEL RELEVANT TARGETS IN IBD. 2017 15 4422 33 MOLECULAR AND GENETIC INFLAMMATION NETWORKS IN MAJOR HUMAN DISEASES. IT HAS BEEN WELL-RECOGNIZED THAT INFLAMMATION ALONGSIDE TISSUE REPAIR AND DAMAGE MAINTAINING TISSUE HOMEOSTASIS DETERMINES THE INITIATION AND PROGRESSION OF COMPLEX DISEASES. ALBEIT WITH THE ACCOMPLISHMENT OF HAVING CAPTURED THE MOST CRITICAL INFLAMMATION-INVOLVED MOLECULES, GENETIC SUSCEPTIBILITIES, EPIGENETIC FACTORS, AND ENVIRONMENTAL FACTORS, OUR SCHEMATA ON THE ROLE OF INFLAMMATION IN COMPLEX DISEASES REMAIN LARGELY PATCHY, IN PART DUE TO THE SUCCESS OF REDUCTIONISM IN TERMS OF RESEARCH METHODOLOGY PER SE. OMICS DATA ALONGSIDE THE ADVANCES IN DATA INTEGRATION TECHNOLOGIES HAVE ENABLED RECONSTRUCTION OF MOLECULAR AND GENETIC INFLAMMATION NETWORKS WHICH SHED LIGHT ON THE UNDERLYING PATHOPHYSIOLOGY OF COMPLEX DISEASES OR CLINICAL CONDITIONS. GIVEN THE PROVEN BENEFICIAL ROLE OF ANTI-INFLAMMATION IN CORONARY HEART DISEASE AS WELL AS OTHER COMPLEX DISEASES AND IMMUNOTHERAPY AS A REVOLUTIONARY TRANSITION IN ONCOLOGY, IT BECOMES TIMELY TO REVIEW OUR CURRENT UNDERSTANDING OF THE MOLECULAR AND GENETIC INFLAMMATION NETWORKS UNDERLYING MAJOR HUMAN DISEASES. IN THIS REVIEW, WE FIRST BRIEFLY DISCUSS THE COMPLEXITY OF INFECTIOUS DISEASES AND THEN HIGHLIGHT RECENTLY UNCOVERED MOLECULAR AND GENETIC INFLAMMATION NETWORKS IN OTHER MAJOR HUMAN DISEASES INCLUDING OBESITY, TYPE II DIABETES, CORONARY HEART DISEASE, LATE ONSET ALZHEIMER'S DISEASE, PARKINSON'S DISEASE, AND SPORADIC CANCER. THE COMMONALITY AND SPECIFICITY OF THESE MOLECULAR NETWORKS ARE ADDRESSED IN THE CONTEXT OF GENETICS BASED ON GENOME-WIDE ASSOCIATION STUDY (GWAS). THE DOUBLE-SWORD ROLE OF INFLAMMATION, SUCH AS HOW THE ABERRANT TYPE 1 AND/OR TYPE 2 IMMUNITY LEADS TO CHRONIC AND SEVERE CLINICAL CONDITIONS, REMAINS OPEN IN TERMS OF THE INFLAMMASOME AND THE CORE INFLAMMATOME NETWORK FEATURES. INCREASINGLY AVAILABLE LARGE OMICS AND CLINICAL DATA IN TANDEM WITH SYSTEMS BIOLOGY APPROACHES HAVE OFFERED AN EXCITING YET CHALLENGING OPPORTUNITY TOWARD RECONSTRUCTION OF MORE COMPREHENSIVE AND DYNAMIC MOLECULAR AND GENETIC INFLAMMATION NETWORKS, WHICH HOLD GREAT PROMISE IN TRANSITING NETWORK SNAPSHOTS TO VIDEO-STYLE MULTI-SCALE INTERPLAYS OF DISEASE MECHANISMS, IN TURN LEADING TO EFFECTIVE CLINICAL INTERVENTION. 2016 16 4274 39 MICROBIOTA IN INFLAMMATORY BOWEL DISEASE PATHOGENESIS AND THERAPY: IS IT ALL ABOUT DIET? INFLAMMATORY BOWEL DISEASE (IBD), INCLUDING ULCERATIVE COLITIS, CROHN'S DISEASE, AND UNCLASSIFIED IBD, CONTINUES TO CAUSE SIGNIFICANT MORBIDITY. WHILE ITS INCIDENCE IS INCREASING, NO CLEAR ETIOLOGY AND NO CURE HAVE YET BEEN DISCOVERED. RECENT FINDINGS SUGGEST THAT IBD MAY HAVE A MULTIFACTORIAL ETIOLOGY, WHERE COMPLEX INTERACTIONS BETWEEN GENETICS, EPIGENETICS, ENVIRONMENTAL FACTORS (INCLUDING DIET BUT ALSO INFECTIONS, ANTIBIOTICS, AND SANITATION), AND HOST IMMUNE SYSTEM LEAD TO ABNORMAL IMMUNE RESPONSES AND CHRONIC INFLAMMATION. OVER THE PAST YEARS, THE ROLE OF ALTERED GUT MICROBIOTA (IN BOTH COMPOSITION AND FUNCTION) IN IBD PATHOGENESIS HAS EMERGED AS AN OUTSTANDING AREA OF INTEREST. ACCORDING TO NEW FINDINGS, GUT DYSBIOSIS MAY APPEAR AS A KEY ELEMENT IN INITIATION OF INFLAMMATION IN IBD AND ITS COMPLICATIONS. MOREOVER, COMPLEX METAGENOMIC STUDIES PROVIDE POSSIBILITIES TO DISTINGUISH BETWEEN IBD TYPES AND APPRECIATE SEVERITY AND PROGNOSIS OF THE DISEASE, AS WELL AS RESPONSE TO THERAPY. THIS REVIEW PROVIDES AN UPDATED KNOWLEDGE OF RECENT FINDINGS LINKING ALTERED BACTERIAL COMPOSITION AND FUNCTIONS, VIRUSES, AND FUNGI TO IBD PATHOGENESIS. IT ALSO HIGHLIGHTS THE COMPLEX GENETIC, EPIGENETIC, IMMUNE, AND MICROBIAL INTERACTIONS IN RELATION TO ENVIRONMENTAL FACTORS (INCLUDING DIET). WE OVERVIEW THE ACTUAL OPTIONS TO MANIPULATE THE ALTERED MICROBIOTA, SUCH AS MODIFIED DIET, PROBIOTICS, PREBIOTICS, SYNBIOTICS, ANTIBIOTICS, AND FECAL TRANSPLANTATION. FUTURE POSSIBLE THERAPIES ARE ALSO INCLUDED. TARGETING ALTERED MICROBIOTA COULD BE THE NEXT THERAPEUTIC PERSONALIZED APPROACH, BUT MORE RESEARCH AND WELL-DESIGNED COMPARATIVE PROSPECTIVE STUDIES ARE REQUIRED TO FORMULATE ADEQUATE DIRECTIONS FOR PREVENTION AND THERAPY. 2015 17 4692 41 NEWS FROM THE "5TH INTERNATIONAL MEETING ON INFLAMMATORY BOWEL DISEASES" CAPRI 2010. AT THE "5TH INTERNATIONAL MEETING ON INFLAMMATORY BOWEL DISEASES SELECTED TOPICS OF INFLAMMATORY BOWEL DISEASE (IBD), INCLUDING THE ENVIRONMENT, GENETICS, THE GUT FLORA, THE CELL RESPONSE AND IMMUNOMODULATION WERE DISCUSSED IN ORDER TO BETTER UNDERSTAND SPECIFIC CLINICAL AND THERAPEUTIC ASPECTS. THE INCIDENCE OF IBD CONTINUES TO RISE, BOTH IN LOW AND IN HIGH-INCIDENCE AREAS. IT IS BELIEVED THAT FACTORS ASSOCIATED WITH 'WESTERNIZATION' MAY BE CONDITIONING THE EXPRESSION OF THESE DISORDERS. THE INCREASED INCIDENCE OF IBD AMONG MIGRANTS FROM LOW-INCIDENCE TO HIGH-INCIDENCE AREAS WITHIN THE SAME GENERATION SUGGESTS A STRONG ENVIRONMENTAL INFLUENCE. THE DEVELOPMENT OF GENOME-WIDE ASSOCIATION SCANNING (GWAS) TECHNOLOGIES HAS LEAD TO THE DISCOVERY OF MORE THAN 100 IBD LOCI. SOME, AS THE TH 17 PATHWAY GENES, ARE SHARED BETWEEN CROHN'S DISEASE (CD) AND ULCERATIVE COLITIS (UC), WHILE OTHER ARE IBD SUBTYPE-SPECIFIC (AUTOPHAGY GENES, EPITHELIAL BARRIER GENES). DISEASE-SPECIFIC THERAPIES TARGETING THESE PATHWAYS SHOULD BE DEVELOPED. EPIGENETIC REGULATION OF THE INFLAMMATORY RESPONSE ALSO APPEARS TO PLAY AN IMPORTANT ROLE IN THE PATHOGENESIS OF IBD. THE IMPORTANCE OF GUT FLORA IN INTESTINAL HOMEOSTASIS AND INFLAMMATION WAS REINFORCED, THE CONCEPTS OF EUBIOSIS AND DYSBIOSIS WERE INTRODUCED, AND SOME STRATEGIES FOR REVERTING DYSBIOSIS TO A HOMEOSTATIC STATE OF EUBIOSIS WERE PROPOSED. THE CURRENT STATUS OF STUDIES ON THE HUMAN GUT MICROBIOTA METAGENOME, METAPROTOME, AND METABOLOME WAS ALSO PRESENTED. THE CELL RESPONSE IN INFLAMMATION, INCLUDING ENDOPLASMIC RETICULUM (ER) STRESS RESPONSES, AUTOPHAGY AND INFLAMMASOME-DEPENDENT EVENTS WERE RELATED TO IBD PATHOGENESIS. IT WAS SUGGESTED THAT INFLAMMATION-ASSOCIATED ER STRESS RESPONSES MAY BE A COMMON TRAIT IN THE PATHOGENESIS OF VARIOUS CHRONIC IMMUNE AND METABOLIC DISEASES. HOW INNATE AND ADAPTIVE IMMUNITY SIGNALING EVENTS CAN PERPETUATE CHRONIC INFLAMMATION WAS DISCUSSED EXTENSIVELY. SIGNAL TRANSDUCTION PATHWAYS PROVIDE INTRACELLULAR MECHANISMS BY WHICH CELLS RESPOND AND ADAPT TO MULTIPLE ENVIRONMENTAL STRESSES. THE IDENTIFICATION OF THESE SIGNALS HAS LED TO A GREATER MECHANISTIC UNDERSTANDING OF IBD PATHOGENESIS AND POINTED TO POTENTIALLY NEW THERAPEUTIC TARGETS. A CRITICAL ANALYSIS OF CLINICAL TRIALS AND OF RISK-BENEFIT OF BIOLOGICAL THERAPY WAS PRESENTED. THE PROBLEM OF EPSTEIN-BARR VIRUS (EBV) AND LYMPHOMA IN IBD WAS EXTENSIVELY DISCUSSED. LYMPHOMAS CAN DEVELOP IN INTESTINAL SEGMENTS AFFECTED BY IBD AND ARE IN MOST CASES ASSOCIATED WITH EBV. THE REASONS OF TREATMENT FAILURE WERE ALSO ANALYZED BOTH FROM BASIC AND CLINICAL POINTS OF VIEW. TWO VERY INTERESTING PRESENTATIONS ON THE INTEGRATION OF RESEARCH AND CLINICAL CARE IN THE NEAR FUTURE CLOSED THE MEETING. THESE PRESENTATIONS WERE FOCUSED ON MACROTRENDS AFFECTING HEALTHCARE DELIVERY AND RESEARCH, AND THE NEED TO INNOVATE TRADITIONAL INFRASTRUCTURES TO DEAL WITH THESE CHANGING TRENDS AS WELL AS NEW OPPORTUNITIES TO ACCELERATE SCIENTIFIC KNOWLEDGE. 2010 18 5028 28 PERSONALIZING PEDIATRIC PAIN MEDICINE: USING POPULATION-SPECIFIC PHARMACOGENETICS, GENOMICS, AND OTHER -OMICS APPROACHES TO PREDICT RESPONSE. PERSONALIZED MEDICINE IS THE SCIENCE OF INDIVIDUALIZED PREVENTION AND THERAPY. THE NOTION THAT "ONE SIZE FITS ALL" HAS BEEN REPLACED BY THE IDEA OF PATIENT-TAILORED HEALTH CARE. WITHIN THIS PARADIGM, THE RESEARCH COMMUNITY HAS TURNED TO EXAMINE GENETIC PREDICTORS OF DISEASE AND TREATMENT RESPONSES. PAIN RESEARCHERS HAVE PRODUCED GENETIC STUDIES OVER THE LAST DECADE THAT EVALUATE THE ASSOCIATION OF GENETIC VARIABILITY WITH PAIN SENSITIVITY AND ANALGESIC RESPONSE. WHILE MOST OF THESE STUDIES HAVE BEEN CONDUCTED AMONG COHORTS OF SUBJECTS OF EUROPEAN DESCENT, SOME HAVE INCLUDED OTHER RACIAL AND ETHNIC GROUPS, PROVIDING EVIDENCE OF VARIABLE RESPONSES TO ANALGESICS. SIMULTANEOUSLY, THERE IS AN INCREASED RECOGNITION REGARDING THE COMPLEXITY OF PAIN RESEARCH, ACKNOWLEDGING THE ADDITIONAL ROLE OF EPIGENETIC, TRANSCRIPTOMIC, PROTEOMIC, AND METABOLOMIC FACTORS IN THE DEVELOPMENT, EXPERIENCE, AND TREATMENT OF PAIN. THIS ARTICLE PROVIDES AN INTRODUCTION TO POPULATION-SPECIFIC PHARMACOGENETICS, PROTEOMICS AND OTHER "-OMICS" TECHNOLOGIES TO PREDICT DRUG RESPONSE TO PAIN MEDICATIONS IN CHILDREN. IT AIMS TO PROVIDE ANESTHESIOLOGISTS WITH THE BASIC KNOWLEDGE TO UNDERSTAND THE POTENTIAL IMPLICATIONS OF GENETIC AND EPIGENETIC FACTORS MANAGING THE PAIN OF PEDIATRIC PATIENTS. 2015 19 8 25 'OMIC' GENETIC TECHNOLOGIES FOR HERBAL MEDICINES IN PSYCHIATRY. THE FIELD OF GENETICS, WHICH INCLUDES THE USE OF 'OMIC' TECHNOLOGIES, IS AN EVOLVING AREA OF SCIENCE THAT HAS EMERGING APPLICATION IN PHYTOTHERAPY. OMIC STUDIES INCLUDE PHARMACOGENOMICS, PROTEOMICS AND METABOLOMICS. HERBAL MEDICINES, AS MONOTHERAPIES, OR COMPLEX FORMULATIONS SUCH AS TRADITIONAL CHINESE HERBAL PRESCRIPTIONS, MAY BENEFIT FROM OMIC STUDIES, AND THIS NEW FIELD MAY BE TERMED 'HERBOMICS'. APPLYING HERBOMICS IN THE FIELD OF PSYCHIATRY MAY PROVIDE ANSWERS ABOUT WHICH HERBAL INTERVENTIONS MAY BE EFFECTIVE FOR INDIVIDUALS, WHICH GENETIC PROCESSES ARE TRIGGERED, AND THE SUBSEQUENT NEUROCHEMICAL PATHWAYS OF ACTIVITY. THE USE OF PROTEOMIC TECHNOLOGY CAN EXPLORE THE DIFFERING EPIGENETIC EFFECTS ON NEUROCHEMICAL GENE EXPRESSION BETWEEN INDIVIDUAL HERBS, ISOLATED CONSTITUENTS AND COMPLEX FORMULAE. THE POSSIBILITIES OF SIDE EFFECTS OR INSUFFICIENT RESPONSE TO THE HERB CAN ALSO BE ASSESSED VIA PHARMACOGENOMIC ANALYSIS OF POLYMORPHISMS OF CYTOCHROME P450 LIVER ENZYMES OR P-GLYCOPROTEIN. WHILE ANOTHER NOVEL APPLICATION OF OMIC TECHNOLOGY IS FOR THE VALIDATION OF THE CONCEPT OF SYNERGY IN INDIVIDUAL HERBAL EXTRACTS AND PRESCRIPTIVE FORMULATIONS. CHRONIC ADMINISTRATION OF PSYCHOTROPIC HERBAL MEDICINES MAY DISCOVER IMPORTANT EFFECTS ON CHROMATIN REMODELLING VIA MODIFICATION OF HISTONE AND DNA METHYLATION. THIS PAPER FOCUSES ON THE EMERGING FIELD OF HERBOMICS, AND IS TO OUR KNOWLEDGE THE FIRST PUBLICATION TO EXPLORE THIS IN THE AREA OF PSYCHIATRY. 2012 20 5586 25 ROLE OF PERSONALIZED NUTRITION IN CHRONIC-DEGENERATIVE DISEASES. HUMAN NUTRITION IS A BRANCH OF MEDICINE BASED ON FOODS BIOCHEMICAL INTERACTIONS WITH THE HUMAN BODY. THE PHENOTYPIC TRANSITION FROM HEALTH TO DISEASE STATUS CAN BE ATTRIBUTED TO CHANGES IN GENES AND/OR PROTEIN EXPRESSION. FOR THIS REASON, A NEW DISCIPLINE HAS BEEN DEVELOPED CALLED "-OMIC SCIENCE". IN THIS REVIEW, WE ANALYZED THE ROLE OF "-OMICS SCIENCES" (NUTRIGENETICS, NUTRIGENOMICS, PROTEOMICS AND METABOLOMICS) IN THE HEALTH STATUS AND AS POSSIBLE THERAPEUTIC TOOL IN CHRONIC DEGENERATIVE DISEASES. IN PARTICULAR, WE FOCUSED ON THE ROLE OF NUTRIGENETICS AND THE RELATIONSHIP BETWEEN EATING HABITS, CHANGES IN THE DNA SEQUENCE AND THE ONSET OF NUTRITION-RELATED DISEASES. MOREOVER, WE EXAMINED NUTRIGENOMICS AND THE EFFECT OF NUTRIENTS ON GENE EXPRESSION. WE PERUSED THE ROLE OF PROTEOMICS AND METABOLOMICS IN PERSONALIZED NUTRITION. IN THIS SCENARIO, WE ANALYZED ALSO HOW DYSBIOSIS OF GUT MICROBIOTA CAN INFLUENCE THE ONSET AND PROGRESSION OF CHRONIC DEGENERATIVE DISEASES. MOREOVER, NUTRIENTS INFLUENCING AND REGULATING GENE ACTIVITY, BOTH DIRECTLY AND INDIRECTLY, PAVES THE WAY FOR PERSONALIZED NUTRITION THAT PLAYS A KEY ROLE IN THE PREVENTION AND TREATMENT OF CHRONIC DEGENERATIVE DISEASES. 2019