Compare metabolites in 2 of these studies:
Study A:   Study B:  

List of Studies ( Metabolite:Protocatechuic acid)

Study_idAnalysis_idStudy_titleSourceSpeciesDiseaseInstituteAnalysis Type
ST004401 AN007358 Polar metabolomics on extracellular media of induced pluripotent stem cells (iPSC) derived forebrain excitatory neurons generated from a FXS and CRISPR edited isogenic control. Culture media Human Genetic disease UMass Chan Medical School LC-MS
ST004389 AN007333 Longitudinal Multi-omics Profiling Reveals Different Adaptation to Heat Stress in Genomically Divergent Lactating Sows Feces Pig Environmental stress North Carolina State University LC-MS
ST004389 AN007333 Longitudinal Multi-omics Profiling Reveals Different Adaptation to Heat Stress in Genomically Divergent Lactating Sows Milk Pig Environmental stress North Carolina State University LC-MS
ST004301 AN007164 Metabolomic profiling of three native North American ash trees (Fraxinus spp.) and their relationship to the Emerald ash borer (Agrilus planipennis) infestation Plant tissues Green ash, Black ash, White ash Parasitic infestation Cornell University LC-MS
ST004274 AN007113 Loss of vitamin C biosynthesis protects from the pathology of a Schistosome infection and egg production. Whole worm lysate Worm Schistosomiasis University of Texas Southwestern Medical Center at Dallas LC-MS
ST004249 AN007072 Evaluation of the FASP protocol for a mass spectrometry-based multiomics analysis of a urine sample by GC-MS Urine Human Nova University of Lisbon GC-MS
ST004243 AN007064 Glycolysis inhibition functionally reprograms T follicular helper cells and reverses lupus - human Lupus patients T-cells Human Lupus UT Health San Antonio LC-MS
ST004153 AN006895 Multi-omics Study of Small Intestine Adaptation After Total Colectomy in a Rat model Feces Rat Shanghai Jiao Tong University LC-MS
ST004138 AN006861 Variation in microbiome and metabolites are associated with advantageous effects of cholestyramine on primary biliary cholangitis with pruritus Feces Human Autoimmune disease Hangzhou Xixi Hospital LC-MS
ST004138 AN006861 Variation in microbiome and metabolites are associated with advantageous effects of cholestyramine on primary biliary cholangitis with pruritus Feces Human Liver disease Hangzhou Xixi Hospital LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Brain Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Eye Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Fin Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Heart Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Intestine Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Liver Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Muscle Zebrafish Liver disease Washington University in St. Louis LC-MS
ST004074 AN006743 Metabolite Pools in Adult Zebrafish Treated with Antimicrobials or Control Serum Zebrafish Liver disease Washington University in St. Louis LC-MS
ST003955 AN006502 effects of NO treatment on ripening and senescence of apricot fruits, Apricot Fruit Plant Beijing Academy of Agriculture and Forestry Sciences LC-MS
ST003917 AN006432 Gut Microbial Bile and Amino Acid Metabolism Associate with Peanut Oral Immunotherapy Failure Feces Human Allergy University of California, San Francisco LC-MS
ST003848 AN006324 Occurrence of white flesh color and refreshing flavor following phytoene synthase 2A gene variation in loquat fruit Fruit Loquat Fujian Academy of Agricultural Science LC-MS
ST003817 AN006276 Irisin promotes bone tissue repair and intestinal protection in osteoporotic mice Feces Mouse Osteoporosis Huizhou Central People's Hospital LC-MS
ST003768 AN006185 The Chromosome-Scale Assembly and Multi-Omics Analysis Reveal Adaptive Evolution and Nitrogen Utilization Mechanisms in Edible Grass Leaf Grass Hunan Agricultural University LC-MS
ST003768 AN006185 The Chromosome-Scale Assembly and Multi-Omics Analysis Reveal Adaptive Evolution and Nitrogen Utilization Mechanisms in Edible Grass Roots Grass Hunan Agricultural University LC-MS
ST003712 AN006093 ndufs2-/- mitochondrial Leigh syndrome zebrafish model has shortened lifespan, morphologic anomalies, and altered one-carbon metabolism Larvae Zebrafish Mitochondrial disease Children's Hospital of Philadelphia LC-MS
ST003546 AN005827 Improved Soil Health and Pasture Phytochemical Richness Underlies Improved Beef Nutrient Density in Southern US Grass-Finished Beef Systems Muscle Cow Utah State University Other
ST003523 AN005786 Hypermetabolism induced pantothenate depletion in MT-ATP6 neuropathy Stem cells Human Neuropathy University of Helsinki LC-MS
ST003521 AN005783 Metabolic Profiling Unveils Enhanced Antibacterial Synergy of Polymyxin B and Teixobactin against Multi-Drug Resistant Acinetobacter baumannii Bacterial cells Acinetobacter baumannii Bacterial infection Monash University LC-MS
ST003481 AN005716 Therapeutic potential of galactooligosachaccharides and Lactobacillus reuteri supplementation on dextran sulfate sodium-induced gut inflammation Feces Mouse Inflammatory bowel disease China Agricultural University LC-MS
ST003356 AN005498 Noninvasive multiomic measurement of cell type repertoires in human urine Urine Human Urinary tract infection CZ Biohub LC-MS
ST003350 AN005491 Dissecting the Genetic Basis of UV-B Responsive Metabolites in Rice Leaf Rice Industrial Crops Institute of Hubei Academy of Agricultural Sciences LC-MS
ST003313 AN005425 Integrative analysis of serum and fecal metabolome and the microbiome that herald Crohn Disease flare - feces Feces Human Crohns disease Sheba hospital Other
ST003313 AN005425 Integrative analysis of serum and fecal metabolome and the microbiome that herald Crohn Disease flare - feces Feces Human Inflammatory bowel disease Sheba hospital Other
ST003312 AN005424 Integrative analysis of serum and fecal metabolome and the microbiome that herald Crohn Disease flare - serum Blood Human Crohns disease Sheba hospital Other
ST003312 AN005424 Integrative analysis of serum and fecal metabolome and the microbiome that herald Crohn Disease flare - serum Blood Human Inflammatory bowel disease Sheba hospital Other
ST003143 AN005157 Mitochondrial complex I promotes kidney cancer metastasis Kidney Human Cancer University of Texas Southwestern Medical Center at Dallas LC-MS
ST003143 AN005157 Mitochondrial complex I promotes kidney cancer metastasis Tumor cells Human Cancer University of Texas Southwestern Medical Center at Dallas LC-MS
ST003143 AN005158 Mitochondrial complex I promotes kidney cancer metastasis Kidney Human Cancer University of Texas Southwestern Medical Center at Dallas LC-MS
ST003143 AN005158 Mitochondrial complex I promotes kidney cancer metastasis Tumor cells Human Cancer University of Texas Southwestern Medical Center at Dallas LC-MS
ST003131 AN005137 Untargeted Metabolomics on mouse caecal contents Cecum Mouse University College Cork Other
ST003087 AN005049 Metabolome changes in embryonic CSF (Part 9) Cerebrospinal fluid Mouse Autism Boston Children's Hospital, Harvard Medical School LC-MS
ST003085 AN005045 Metabolome changes in embryonic CSF (Part 7) Cerebrospinal fluid Mouse Autism Boston Children's Hospital, Harvard Medical School LC-MS
ST003045 AN004995 Proteomic and metabolomic signatures of rectal tumor discriminate patients with different responses to preoperative radiotherapy Rectum Human Cancer Institute of Bioorganic Chemistry Polish Academy of Sciences GC-MS
ST003028 AN004965 Chronic stress dampens Lactobacillus johnsonii-mediated tumor suppression to enhance colorectal cancer progression Colon Mouse Cancer China Pharmaceutical University LC-MS
ST002977 AN004888 Offline Two-dimensional Liquid Chromatography-Mass Spectrometry for Deep Annotation of the Fecal Metabolome following Fecal Microbiota Transplant Feces Human University of Michigan LC-MS
ST002977 AN004890 Offline Two-dimensional Liquid Chromatography-Mass Spectrometry for Deep Annotation of the Fecal Metabolome following Fecal Microbiota Transplant Feces Human University of Michigan LC-MS
ST002869 AN004703 Identifying Biodegradation Pathways of Cetrimonium Bromide (CTAB) Using Metagenome, Metatranscriptome, and Metabolome Tri-omics Integration Water Bacteria Environmental exposure Arizona State University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Bacteroides fragilis Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Bacteroides thetaiotaomicron Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Bacteroides uniformis Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Blautia producta Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Clostridium clostridioforme Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Clostridium hathewayi Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Clostridium hylemonae Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Clostridium scindens Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Clostridium symbiosum Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Enterococcus faecalis Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Enterococcus faecium Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Enterococcus hirae Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Escherichia fergusonii Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Flavonifractor plautii Stanford University LC-MS
ST002832 AN004626 Resource competition predicts assembly of in vitro gut bacterial communities- HILIC Bacterial cells Parabacteroides distasonis Stanford University LC-MS
ST002761 AN004488 Metabolic responses of normal rat kidneys to a high salt intake (Urine) Urine Rat Medical College of Wisconsin LC-MS
ST002672 AN004344 MoTrPAC: Endurance exercise training study in young adult rats, Rat Lung Powder - Untargeted Reversed-Phase Negative Lung Rat University of Michigan LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Apple Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Banana Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Basil Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Beet Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Carrot Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Chickpea Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Chili pepper Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Common bean Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Garlic Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Lettuce Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Maize Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Olive Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Onion Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Peach Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Pear Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Potato Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Soybean Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Spinach Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Strawberry Northeastern University; Massachusets Institute of Technology LC-MS
ST002492 AN004083 Composition of raw plant-based food items Plant Tomato Northeastern University; Massachusets Institute of Technology LC-MS
ST002447 AN003988 Bioactive molecule(s) of gut bacteria of Crocodile (Crocodylus palustris) as potential pharmaceuticals Bacterial cells Pseudomonas aeruginosa Bacterial infection Sharjah Institute for Medical Research LC-MS
ST002407 AN003924 Spatial, temporal, and inter-subject variation of the metabolome along the human upper intestinal tract Intestine Human University of California, Davis LC-MS
ST002380 AN003879 Metabolomic and Cultivation Insights into the Tolerance of the Spacecraft-Associated Acinetobacter Towards Kleenol 30, a Cleanroom Floor Detergent Bacterial cells Acinetobacter California State Polytechnic University, Pomona GC-MS
ST002337 AN003819 Guangzhou Nutrition and Health Study (GNHS) Feces Human Westlake University LC-MS
ST002273 AN003715 Multi-Omics analysis revealed a significant alteration of critical metabolic pathways due to sorafenib-resistance in Hep3B cell lines Cultured cells Human Cancer Sharjah Institute for Medical Research LC-MS
ST002248 AN003674 Quantitative multi-Omics analysis of paclitaxel-loaded Poly(lactide-co-glycolide) nanoparticles for identification of potential biomarkers for head and neck cancer Cultured cells Human Cancer University of Sharjah LC-MS
ST002244 AN003664 Metabolomics analysis of Friedreich's ataxia (FRDA) (part I) Blood Human Friedreichs Ataxia University of Pennsylvania LC-MS
ST002179 AN003568 Impact of nitisinone on the cerebrospinal fluid metabolome of a murine model of alkaptonuria Cerebrospinal fluid Mouse Genetic disease University of Liverpool Institute of Life Course & Medical Sciences LC-MS
ST002155 AN003530 Longitudinal metabolomic stool dynamics in primary C. difficile infections Feces Human Bacterial infection Brigham and Women's Hospital LC-MS
ST002082 AN003396 Predicting dying: a study of the metabolic changes and the dying process in patients with lung cancer Urine Human Cancer University of Liverpool Institute of Life Course & Medical Sciences LC-MS
ST002082 AN003397 Predicting dying: a study of the metabolic changes and the dying process in patients with lung cancer Urine Human Cancer University of Liverpool Institute of Life Course & Medical Sciences LC-MS
ST002026 AN003296 Metabolomics Analysis of Blood Plasma and Stool from Six Week Flaxseed Dietary Intervention in Postmenopausal Women (Stool/GC) Feces Human University of California, Davis GC-MS
ST002018 AN003288 Multi-omic analysis of the microbiome and metabolome in healthy subjects (feces) Feces Human Vanderbilt University Medical Center LC-MS
ST002012 AN003286 Untargeted primary metabolite profiling in Arabidopsis thaliana Leaf Arabidopsis thaliana Salk Institute for Biological Studies GC-MS
ST002012 AN003286 Untargeted primary metabolite profiling in Arabidopsis thaliana Roots Arabidopsis thaliana Salk Institute for Biological Studies GC-MS
ST001973 AN003221 Analytical methodology for a metabolome atlas of goat’s plasma, milk and feces using 1H-NMR and UHPLC-HRMS:MS/feces Feces Goat INSERM LC-MS
ST001970 AN003214 Analytical methodology for a metabolome atlas of goat’s plasma, milk and feces using 1H-NMR and UHPLC-HRMS:MS/milk Milk Goat INSERM LC-MS
ST001968 AN003209 Analytical methodology for a metabolome atlas of goat’s plasma, milk and feces using 1H-NMR and UHPLC-HRMS:MS/plasma Blood Goat INSERM LC-MS
ST001940 AN003155 Cognitive Behavioral Therapy for Irritable Bowel Syndrome Induces Bidirectional Alterations in the Brain-Gut-Microbiome Axis Associated with Gastrointestinal Symptom Improvement Feces Human Irritable bowel syndrome University of California, Los Angeles LC-MS
ST001940 AN003156 Cognitive Behavioral Therapy for Irritable Bowel Syndrome Induces Bidirectional Alterations in the Brain-Gut-Microbiome Axis Associated with Gastrointestinal Symptom Improvement Feces Human Irritable bowel syndrome University of California, Los Angeles LC-MS
ST001940 AN003157 Cognitive Behavioral Therapy for Irritable Bowel Syndrome Induces Bidirectional Alterations in the Brain-Gut-Microbiome Axis Associated with Gastrointestinal Symptom Improvement Feces Human Irritable bowel syndrome University of California, Los Angeles LC-MS
ST001940 AN003158 Cognitive Behavioral Therapy for Irritable Bowel Syndrome Induces Bidirectional Alterations in the Brain-Gut-Microbiome Axis Associated with Gastrointestinal Symptom Improvement Feces Human Irritable bowel syndrome University of California, Los Angeles LC-MS
ST001828 AN002967 Nested case–control study of environmental exposure within the ongoing Puerto Rico Testsite for Exploring Contamination Threats (PROTECT) pregnancy cohort. Blood Human University of Michigan LC-MS
ST001805 AN002927 Metabolic responses of two pioneer wood decay fungi to diurnally cycling temperature Fungus Exidia glandulosa Swansea University GC-MS
ST001805 AN002927 Metabolic responses of two pioneer wood decay fungi to diurnally cycling temperature Fungus Mucidula mucida Swansea University GC-MS
ST001669 AN002724 Serum metabolome of Guangzhou Nutrition and Health Study (GNHS) Blood Human Westlake University LC-MS
ST001383 AN002307 Investigating exposures and health impacts of endocrine disrupting chemicals among inner-city children. Blood Human Environmental exposure University of Michigan LC-MS
ST001325 AN002207 Obesity and Poor Diet as Susceptibility Factors for Secondhand Smoke in Childhood Asthma Blood Human Asthma University of Michigan LC-MS
ST001324 AN002202 Metabolomics Adaptation of Juvenile Pacific Abalone Haliotis discus hannai to Heat Stress Hepatopancreas Pacific Abalone Institute of Oceanology, Chinese Academy of Sciences LC-MS
ST001324 AN002203 Metabolomics Adaptation of Juvenile Pacific Abalone Haliotis discus hannai to Heat Stress Hepatopancreas Pacific Abalone Institute of Oceanology, Chinese Academy of Sciences LC-MS
ST001163 AN001924 Variability in metabolomic profiles among unique genotypes of Acropora cervicornis (part-II) Skeleton Acropora cervicornis University of Florida LC-MS
ST001163 AN001924 Variability in metabolomic profiles among unique genotypes of Acropora cervicornis (part-II) Tissue Acropora cervicornis University of Florida LC-MS
ST001071 AN001753 Guinea Grass Untargeted Metabolomic Profiling Plant Guinea Grass University of Illinois Urbana-Champaign GC-MS
ST001048 AN001716 Pediatric Inner-City Environmental Exposures at School and Home and Asthma Study Urine Human Asthma Icahn School of Medicine at Mount Sinai LC-MS
ST001040 AN001702 Maternal gut microbiome, pregnancy exposure to environmental contaminants, and child health outcomes: A pilot study exploring potential effect modifications by diet Urine Human Icahn School of Medicine at Mount Sinai LC-MS
ST000981 AN001607 Metabolomic profiles in healthy research cats receiving clindamycin with a synbiotic or a placebo: a randomized, controlled trial (Part II) Feces Cat Antibiotic resistance University of California, Davis GC-MS
ST000979 AN001603 Metabolomic profiles in healthy research cats receiving clindamycin with a synbiotic or a placebo: a randomized, controlled trial Feces Cat Antibiotic resistance University of California, Davis GC-MS
ST000930 AN001524 Define alterations in the gut metabolome of mice infected with C. difficile Cecum Mouse North Carolina State University LC-MS
ST000523 AN000799 Prenatal exposures and Metabolite and Lipid Profiles Blood Human Environmental exposure University of Michigan LC-MS
ST000353 AN000576 The Development of Metabolomic Markers in African Bermudagrass (C. transvaalensis) for Sting Nematode (Belonolaimus longicaudatus) Response Roots Bermudagrass University of Florida LC-MS
ST000150 AN000237 Association of Metabolic Profile and Microbiome in Chronic Pressure Ulcer Wounds Ulcer biopsies Human Enterocolitis Montana State University NMR
ST000106 AN000175 IWMS Study 1:Weight comparison of obese and lean patients Blood Human Obesity University of Michigan LC-MS
ST000106 AN000176 IWMS Study 1:Weight comparison of obese and lean patients Blood Human Obesity University of Michigan LC-MS
ST000105 AN000173 SCOR Metabolomics Blood Human University of Michigan LC-MS
ST000105 AN000174 SCOR Metabolomics Blood Human University of Michigan LC-MS
ST000090 AN000143 Caloric Restriction vs drugs Blood Mouse University of Michigan LC-MS
ST000044 AN000068 Pilot experiment looking for the existence of certain molecules in pancreatic cancer cells Pancreas Human Cancer University of Michigan LC-MS
ST000044 AN000069 Pilot experiment looking for the existence of certain molecules in pancreatic cancer cells Pancreas Human Cancer University of Michigan LC-MS
ST000042 AN000064 BALF Control vs ALI by RPLC-MS Lung Human University of Michigan LC-MS
ST000042 AN000065 BALF Control vs ALI by RPLC-MS Lung Human University of Michigan LC-MS
ST000041 AN000062 High PUFA diet in humans Blood Human University of Michigan LC-MS
ST000041 AN000063 High PUFA diet in humans Blood Human University of Michigan LC-MS
ST000017 AN000034 Rat HCR/LCR Stamina Study Blood Rat University of Michigan LC-MS
ST000017 AN000035 Rat HCR/LCR Stamina Study Blood Rat University of Michigan LC-MS
ST000016 AN000033 NPM-ALK metabolic regulation Lymphoma cells Human University of Michigan LC-MS
ST000011 AN000028 African Metabolomics Unspecified Human University of Michigan LC-MS
ST000010 AN000026 Lung Cancer Cells 4 Lung Human Cancer University of Michigan LC-MS
ST000009 AN000023 Mixed meal tolerance Unspecified Human University of Michigan LC-MS
ST000009 AN000024 Mixed meal tolerance Unspecified Human University of Michigan LC-MS
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