Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

W. Allan Walker, M.D.

Concepts (386)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Enterocytes1920202346.640 Why?
Enterocolitis, Necrotizing1920203265.150 Why?
Probiotics2420203434.530 Why?
Milk, Human1620204714.390 Why?
Intestines23202119203.820 Why?
Gastrointestinal Tract1020148372.420 Why?
Bifidobacterium920211032.400 Why?
Interleukin-1beta1120209602.280 Why?
Intestinal Mucosa20202030682.200 Why?
Infant Nutritional Physiological Phenomena820163252.080 Why?
Ileum720205592.000 Why?
Toll-Like Receptor 4720195691.880 Why?
Interleukin-81720206961.530 Why?
Immunity, Mucosal720094861.530 Why?
Immunity, Innate12202129211.370 Why?
Bacteroides fragilis220192141.300 Why?
Fatty Acids, Volatile22020911.280 Why?
Bacteria6201720521.260 Why?
Culture Media, Conditioned520165531.140 Why?
Anti-Inflammatory Agents6202018011.080 Why?
Metagenome320123861.070 Why?
Fetal Development320177131.040 Why?
Cholera Toxin420095511.030 Why?
Hydrocortisone6202017171.010 Why?
Gastrointestinal Diseases6200911520.920 Why?
Infant, Newborn272021243160.910 Why?
Breast Feeding6201712750.910 Why?
Colon7202017620.900 Why?
Immune System320158190.870 Why?
Indoles2202118980.870 Why?
Polysaccharides220199790.860 Why?
Butyrates220201700.850 Why?
Lactobacillus acidophilus42015230.830 Why?
Transforming Growth Factor beta222012760.830 Why?
Toll-Like Receptor 2420193430.830 Why?
Nematospiroides dubius62020460.810 Why?
Immunity320179530.810 Why?
Cortisone32005820.790 Why?
Epithelial Cells9201536820.790 Why?
Intestine, Small6201612350.780 Why?
Lactobacillus420131820.780 Why?
Fetus6202018200.740 Why?
Symbiosis520142940.700 Why?
Infant Formula220162030.670 Why?
Interleukin-610201631780.670 Why?
Tryptophan120204750.660 Why?
Enterobacteriaceae Infections320142040.650 Why?
Milk120204380.630 Why?
Bacterial Physiological Phenomena220091270.570 Why?
Ileitis12014450.530 Why?
Infant, Premature6201619780.520 Why?
Transcription Factor AP-1120163310.520 Why?
Arachidonic Acid120154380.520 Why?
Endocytosis3200910170.510 Why?
Cell Line132020167930.480 Why?
Extracellular Signal-Regulated MAP Kinases320106570.460 Why?
Prebiotics42013520.460 Why?
Digestive System220042720.460 Why?
Strongylida Infections42020500.440 Why?
Inflammation Mediators4201919480.430 Why?
Animals4520211702700.430 Why?
Smad6 Protein12010180.430 Why?
Gene Expression Regulation, Developmental5201938240.420 Why?
Child Development2201521930.410 Why?
Adaptive Immunity220157030.400 Why?
Child Nutritional Physiological Phenomena220153060.390 Why?
Salmonella typhimurium520153770.390 Why?
Infant Welfare12010860.390 Why?
Intestinal Diseases320085020.390 Why?
Disease Susceptibility1201717980.390 Why?
Infant, Premature, Diseases220156970.380 Why?
Organ Culture Techniques520208640.380 Why?
Infant, Very Low Birth Weight120124200.380 Why?
Milk Proteins120101640.370 Why?
Hypersensitivity4201710130.370 Why?
Gene Expression Regulation92020124590.360 Why?
Nutrition Disorders120092150.360 Why?
Anti-Inflammatory Agents, Non-Steroidal1201922670.360 Why?
Docosahexaenoic Acids120158280.360 Why?
ADP-Ribosylation Factors120091300.360 Why?
NF-kappa B4201625620.350 Why?
Trehalase2200470.350 Why?
Humans7620217061070.350 Why?
Homeostasis3201433250.330 Why?
Mice262021807180.320 Why?
Fucosyltransferases220071210.310 Why?
Lymphocyte Antigen 9612005200.300 Why?
Mice, SCID6201628590.300 Why?
Malnutrition120126150.300 Why?
Salmonella Infections120071840.290 Why?
Fetal Tissue Transplantation220031730.290 Why?
Trichuris12005280.290 Why?
Caco-2 Cells420153890.290 Why?
Zinc220076860.280 Why?
Intestinal Diseases, Parasitic22019710.280 Why?
Glucocorticoids2200521090.280 Why?
Mice, Inbred C57BL102020230220.270 Why?
Nutritional Physiological Phenomena220083730.270 Why?
Signal Transduction102016239770.260 Why?
Animals, Newborn4202028780.250 Why?
Infant112017341580.250 Why?
Immunity, Maternally-Acquired120041280.250 Why?
Adjuvants, Immunologic220089530.240 Why?
Galactosyltransferases120042660.240 Why?
I-kappa B Proteins420152410.240 Why?
Digestive System Physiological Phenomena12002180.240 Why?
Sialyltransferases12002720.240 Why?
Nutritional Status2201615330.240 Why?
Inflammation10202098970.230 Why?
Obesity42020119660.230 Why?
Maternal-Fetal Exchange220174640.220 Why?
Societies, Scientific120032120.220 Why?
Permeability220207890.220 Why?
Premature Birth1201214690.220 Why?
Nutritional Sciences120031480.220 Why?
Food220047170.210 Why?
Gastrointestinal Agents220075300.210 Why?
Enzyme-Linked Immunosorbent Assay3201440050.210 Why?
Gastroenterology120075170.210 Why?
Protective Agents220181620.210 Why?
Jejunum120035050.200 Why?
Gene Knockdown Techniques2201917260.200 Why?
Diarrhea4201513860.200 Why?
Macrophages, Peritoneal320122760.200 Why?
Macrophage Activation220185950.200 Why?
JNK Mitogen-Activated Protein Kinases220164700.200 Why?
Chemokine CXCL512019260.200 Why?
Irritable Bowel Syndrome320154830.190 Why?
Transplantation, Heterologous5200824290.190 Why?
Tissue Culture Techniques120202960.190 Why?
Enzyme Induction120205180.190 Why?
Helminthiasis12019660.190 Why?
Cell Differentiation32016117320.190 Why?
Mucus120203030.180 Why?
Receptors, Fc120035590.180 Why?
Receptors, Interleukin-1 Type I22015290.180 Why?
p38 Mitogen-Activated Protein Kinases220167390.180 Why?
Cesarean Section2201712990.170 Why?
Primary Prevention1200611410.170 Why?
Tight Junctions120203320.170 Why?
Colostrum22010220.170 Why?
Lactation120203860.170 Why?
Lipopolysaccharides1200522590.170 Why?
Receptors, Aryl Hydrocarbon120201990.170 Why?
Cells, Cultured82020203060.160 Why?
Cyclic AMP3200915330.160 Why?
Citrobacter rodentium32012750.160 Why?
Pregnancy62017266800.160 Why?
Mutagenesis, Insertional120206700.160 Why?
Inflammatory Bowel Diseases4200722740.160 Why?
Toll-Like Receptors220155970.160 Why?
Cholera120037390.150 Why?
Female2120203762580.150 Why?
Mitogen-Activated Protein Kinase 812016740.150 Why?
Transcription Factor RelA220152910.150 Why?
RNA, Ribosomal, 16S220168910.150 Why?
Interleukin-103201712180.150 Why?
Research1200520280.150 Why?
Chromatography, Liquid120209620.150 Why?
Chromatography, High Pressure Liquid1202016770.140 Why?
NF-kappa B p50 Subunit120151050.140 Why?
Th2 Cells2201910530.140 Why?
Lactobacillus rhamnosus12015170.140 Why?
Interleukin-12201213030.140 Why?
Palmitic Acid120151590.140 Why?
Cytoprotection120152200.140 Why?
Cytokines4202071970.140 Why?
Histone Deacetylases120207550.130 Why?
Teaching1200311940.130 Why?
Response Elements120163240.130 Why?
Organoids120206260.130 Why?
Receptors, Cell Surface1200429110.130 Why?
Pediatrics2200735510.130 Why?
Child112017736260.130 Why?
Biomedical Research1200932750.130 Why?
Flagellin220041290.130 Why?
Colitis, Ulcerative1200518110.120 Why?
Fermentation120131410.120 Why?
Tandem Mass Spectrometry1202011220.120 Why?
Injections, Subcutaneous120146920.120 Why?
Asthma3201758190.120 Why?
Membrane Glycoproteins1200438310.120 Why?
Inulin12012930.120 Why?
Smad7 Protein12012440.120 Why?
Reverse Transcriptase Polymerase Chain Reaction2201049770.120 Why?
Active Transport, Cell Nucleus120144580.120 Why?
Receptors, G-Protein-Coupled1202011820.120 Why?
RNA, Messenger42015133470.110 Why?
Mice, Knockout72017152640.110 Why?
Cell Membrane3200939230.110 Why?
Microscopy, Fluorescence3201528550.110 Why?
Oligonucleotide Array Sequence Analysis2201240890.110 Why?
Oligosaccharides120133990.110 Why?
Th1 Cells1201710780.110 Why?
Pseudomonas aeruginosa1201912670.110 Why?
DNA, Bacterial1201615470.110 Why?
Anti-Bacterial Agents3201770700.110 Why?
Blotting, Western3201155120.110 Why?
Eicosapentaenoic Acid120155310.100 Why?
Education, Medical1200316810.100 Why?
Immunoglobulin G1200344190.100 Why?
Disease Models, Animal32017183150.100 Why?
Environment1201710790.100 Why?
Neoplasms42007202870.100 Why?
Interleukin-17120178940.100 Why?
I-kappa B Kinase120122680.100 Why?
Mucins120145570.100 Why?
Intercellular Junctions120102660.100 Why?
RNA Interference2201730260.100 Why?
RNA, Small Interfering2201036570.100 Why?
Gastroenteritis120122580.100 Why?
Species Specificity1201426390.100 Why?
ADP-Ribosylation Factor 112009470.090 Why?
Metagenomics120123990.090 Why?
Salmonella Infections, Animal22008790.090 Why?
Infant Food120091470.090 Why?
Child, Preschool52015411300.090 Why?
Tissue Extracts120091490.090 Why?
Term Birth120091480.090 Why?
Age Factors42009189390.090 Why?
Feces1201513620.090 Why?
Macrophages2201857600.090 Why?
Birth Weight1201618750.090 Why?
Intestinal Absorption120094380.090 Why?
Electrophoresis, Polyacrylamide Gel1201119620.090 Why?
Gestational Age1201633540.090 Why?
Enteritis220051560.090 Why?
Microscopy, Immunoelectron120083370.090 Why?
Membrane Microdomains120092120.080 Why?
Bacterial Adhesion220153240.080 Why?
Clathrin120092590.080 Why?
Flavonoids120104280.080 Why?
Bacterial Translocation12007790.080 Why?
Hemochromatosis120081520.080 Why?
Delivery, Obstetric120159040.080 Why?
Liver Diseases1201512410.080 Why?
Cell Polarity120106580.080 Why?
T-Lymphocytes12005104340.080 Why?
GTP-Binding Protein alpha Subunits, Gs120092180.080 Why?
Gene Expression2201280620.080 Why?
Ribonucleases120072820.080 Why?
Prenatal Nutritional Physiological Phenomena120081530.080 Why?
Neutrophils1201938530.080 Why?
Deoxyribonucleases120072070.080 Why?
Bacterial Proteins2201541360.070 Why?
Human Body12006390.070 Why?
Salmonella220041310.070 Why?
Phosphorylation2201687360.070 Why?
Rats42009250240.070 Why?
Filipin12005140.070 Why?
Trichuriasis12005240.070 Why?
Tumor Necrosis Factor-alpha3201544960.070 Why?
Brefeldin A12005710.070 Why?
Animals, Suckling12005780.070 Why?
Chlorpromazine120051140.070 Why?
beta-Cyclodextrins12005620.070 Why?
Brain Chemistry1200910260.070 Why?
Government Agencies120051550.070 Why?
Sequence Analysis, DNA1201649490.070 Why?
Transforming Growth Factor beta2201219950.070 Why?
Base Sequence12016134640.070 Why?
Immunohistochemistry32015118970.070 Why?
Rats, Sprague-Dawley3200585540.060 Why?
Peptide Hydrolases120076820.060 Why?
Phospholipids120088070.060 Why?
Autophagy1201213380.060 Why?
Epigenesis, Genetic1201734370.060 Why?
Antiemetics120051690.060 Why?
Health Care Sector120051940.060 Why?
Sucrase12003610.060 Why?
Disaccharidases12002220.060 Why?
Helicobacter Infections120063370.060 Why?
Cell Communication1201016550.060 Why?
Host-Parasite Interactions120052890.060 Why?
Randomized Controlled Trials as Topic2201194520.060 Why?
Lactase12003730.060 Why?
Immunologic Factors1201215620.060 Why?
Protein Transport1200920530.060 Why?
Risk Factors42012700420.060 Why?
Body Weight1201447070.060 Why?
Specific Pathogen-Free Organisms120022340.060 Why?
Shigella12003790.060 Why?
Dietary Supplements2200830000.060 Why?
Microvilli120022500.060 Why?
Hydrogen-Ion Concentration1200726520.060 Why?
Fatty Acid-Binding Proteins120043230.060 Why?
Spectrometry, Fluorescence120047360.060 Why?
Cell Cycle1201030360.060 Why?
Hot Temperature1200713180.060 Why?
Autoimmune Diseases1201321250.050 Why?
beta-Galactosidase120036230.050 Why?
Feedback, Physiological120044790.050 Why?
Male920203511860.050 Why?
Sensitivity and Specificity22007148570.050 Why?
Life Style1201236970.050 Why?
Vaccines120086970.050 Why?
Enzyme Activation1200739060.050 Why?
Lung1201995650.050 Why?
Transcription, Genetic2200579840.050 Why?
Apoptosis22015101270.050 Why?
Guanine Nucleotide Exchange Factors120045700.050 Why?
Iron1200817170.050 Why?
Flow Cytometry1201161840.050 Why?
Gastric Mucosa120036230.050 Why?
Mice, Inbred BALB C4201267630.050 Why?
Colitis1200711330.050 Why?
Helicobacter pylori120023310.050 Why?
Membrane Proteins2201581000.050 Why?
Glutamine120025710.050 Why?
Vitamin A120026290.040 Why?
Bacterial Infections1200714270.040 Why?
Stomach120036810.040 Why?
Arginine120029490.040 Why?
Gene Expression Profiling2201595460.040 Why?
Gastrointestinal Neoplasms120069590.040 Why?
Dose-Response Relationship, Drug22007113680.040 Why?
Aging2200883070.040 Why?
Enzyme Inhibitors1200939520.040 Why?
Cell Proliferation12014108410.040 Why?
Organ Specificity1200220770.040 Why?
Mice, Obese120184410.040 Why?
Tumor Cells, Cultured1200566590.040 Why?
Phagocytosis1200315940.040 Why?
Adult620172118240.040 Why?
Interferon-gamma1200533190.040 Why?
Leptin1200415790.040 Why?
Dendritic Cells1200827440.040 Why?
Immune Tolerance1200523340.040 Why?
Germ-Free Life220071940.040 Why?
Protein Binding1200996990.040 Why?
Schools, Medical120038470.040 Why?
Transcription Factors12016119660.040 Why?
Mice, Nude1200339080.040 Why?
Adrenal Cortex Hormones1200518520.040 Why?
Peptides1200745080.030 Why?
Fimbriae, Bacterial120151390.030 Why?
Adhesins, Bacterial120151230.030 Why?
Academic Medical Centers1200527820.030 Why?
Protein Kinase Inhibitors1201053670.030 Why?
Escherichia coli2200444210.030 Why?
Mass Screening1200951730.030 Why?
Enterocolitis, Pseudomembranous120152630.030 Why?
Interleukin 1 Receptor Antagonist Protein120153080.030 Why?
Up-Regulation1200343730.030 Why?
Energy Metabolism1200429640.030 Why?
Health Policy1200526170.030 Why?
Comorbidity12007106060.030 Why?
Treatment Outcome22011617510.030 Why?
Receptors, Interleukin-1120122710.030 Why?
Time Factors22010412450.030 Why?
Chronic Disease1200689830.030 Why?
Carrier Proteins1200451800.030 Why?
Brain12017248430.020 Why?
Intracellular Signaling Peptides and Proteins2201229950.020 Why?
Health Promotion1200221810.020 Why?
Microscopy, Electron, Transmission120117560.020 Why?
Enterocolitis12008860.020 Why?
Lipopeptides12007850.020 Why?
Cell Adhesion1201533320.020 Why?
Prognosis12008290300.020 Why?
Genetic Predisposition to Disease12009173210.020 Why?
Follow-Up Studies12009393340.020 Why?
STAT6 Transcription Factor120072060.020 Why?
Extracellular Matrix1201517940.020 Why?
Microtubule-Associated Proteins1201211000.020 Why?
United States22005669380.020 Why?
Cation Transport Proteins120083240.020 Why?
Adipose Tissue1201832150.020 Why?
Recombinant Proteins1201569390.020 Why?
Down-Regulation1201231250.020 Why?
Risk Assessment12006234850.020 Why?
Protein Processing, Post-Translational1201220610.020 Why?
Cell Line, Transformed120049980.010 Why?
Lymphocytes1201128180.010 Why?
Adolescent12009850930.010 Why?
Histocompatibility Antigens Class I1200815580.010 Why?
Protein Biosynthesis1200821710.010 Why?
Lymphocyte Activation1201159870.010 Why?
Transfection1200761940.010 Why?
Longitudinal Studies12015135660.010 Why?
Models, Biological1201599240.010 Why?
Case-Control Studies12015218270.010 Why?
Cell Movement1200755290.010 Why?
Nuclear Proteins1200759730.010 Why?
DNA-Binding Proteins1200798030.010 Why?
Cell Line, Tumor12004171060.000 Why?
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.