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D. Fridmanis · SciRah

Researcher profile · Semantic Scholar

D. Fridmanis

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D. Fridmanis — researcher profile on SciRah

h-index: 22
Works: 99
Citations: 1,627

Most-cited papers

The melanocortin system in Fugu: determination of POMC/AGRP/MCR gene repertoire and synteny, as well as pharmacology and anatomical distribution of the MCRs.
J. Kloviņš, T. Haitina, D. Fridmanis, Z. Kilianova +4 more
2004Molecular biology and evolution170 citations Open access
Semantic Scholar
Association of genetic variation in the organic cation transporters OCT1, OCT2 and multidrug and toxin extrusion 1 transporter protein genes with the gastrointestinal side effects and lower BMI in metformin-treated type 2 diabetes patients
L. Tarāsova, I. Kalnina, K. Geldnere, A. Bumbure +6 more
2012Pharmacogenetics & Genomics121 citations
Semantic Scholar
Association of metformin administration with gut microbiome dysbiosis in healthy volunteers
I. Elbere, I. Kalnina, Ivars Silamiķelis, I. Konrāde +7 more
2018PLoS ONE120 citations Open access
Semantic Scholar
Microbiome symbionts and diet diversity incur costs on the immune system of insect larvae
I. Krams, S. Kecko, Priit Jõers, G. Trakimas +10 more
2017Journal of Experimental Biology78 citations
Semantic Scholar
ACTH Receptor (MC2R) Specificity: What Do We Know About Underlying Molecular Mechanisms?
D. Fridmanis, A. Roga, J. Kloviņš
2017Frontiers in Endocrinology72 citations Open access
Semantic Scholar
Cloning of two melanocortin (MC) receptors in spiny dogfish: MC3 receptor in cartilaginous fish shows high affinity to ACTH-derived peptides while it has lower preference to gamma-MSH.
J. Kloviņš, T. Haitina, Aneta Ringholm, Maja Löwgren +4 more
2004European Journal of Biochemistry68 citations
Semantic Scholar
Removal of pharmaceuticals from municipal wastewaters at laboratory scale by treatment with activated sludge and biostimulation.
O. Muter, Ingus P. Erkons, T. Selga, A. Bērziņš +4 more
2017Science of the Total Environment56 citations
Semantic Scholar
Origin of the prolactin-releasing hormone (PRLH) receptors: evidence of coevolution between PRLH and a redundant neuropeptide Y receptor during vertebrate evolution.
M. Lagerström, R. Fredriksson, Thóra K. Bjarnadóttir, D. Fridmanis +11 more
2005Genomics47 citations
Semantic Scholar
Identification of glyoxalase 1 polymorphisms associated with enzyme activity.
R. Peculis, I. Konrāde, Elīna Škapare, D. Fridmanis +5 more
2013Gene45 citations
Semantic Scholar
The effects of ibuprofen on activated sludge: Shift in bacterial community structure and resistance to ciprofloxacin.
M. Dâvids, D. Gudrā, I. Radovica-Spalvina, D. Fridmanis +2 more
2017Journal of Hazardous Materials44 citations
Semantic Scholar
High Affinity Agonistic Metal Ion Binding Sites within the Melanocortin 4 Receptor Illustrate Conformational Change of Transmembrane Region 3*
M. Lagerström, J. Kloviņš, R. Fredriksson, D. Fridmanis +4 more
2003Journal of Biological Chemistry40 citations Open access
Semantic Scholar
Control of Acinetobacter baumannii outbreak in the neonatal intensive care unit in Latvia: whole-genome sequencing powered investigation and closure of the ward
A. Grāmatniece, Ivars Silamiķelis, Ie. Zahare, V. Urtans +8 more
2019Antimicrobial Resistance and Infection Control36 citations Open access
Semantic Scholar
Significantly altered peripheral blood cell DNA methylation profile as a result of immediate effect of metformin use in healthy individuals
I. Elbere, Ivars Silamiķelis, M. Ustinova, I. Kalnina +11 more
2018Clinical Epigenetics36 citations Open access
Semantic Scholar
Formation of new genes explains lower intron density in mammalian Rhodopsin G protein-coupled receptors.
D. Fridmanis, R. Fredriksson, Ivo Kāpa, H. Schiöth +1 more
2007Molecular Phylogenetics and Evolution33 citations
Semantic Scholar
Sorting out the Superbugs: Potential of Sortase A Inhibitors among Other Antimicrobial Strategies to Tackle the Problem of Antibiotic Resistance
Ņ. Zrelovs, Viktorija Kurbatska, Z. Rudevica, A. Leonchiks +1 more
2021Antibiotics31 citations Open access
Semantic Scholar
Identification of domains responsible for specific membrane transport and ligand specificity of the ACTH receptor (MC2R).
D. Fridmanis, R. Petrovska, I. Kalnina, Maija Slaidina +3 more
2010Molecular and Cellular Endocrinology31 citations
Semantic Scholar
Detection of SARS-CoV-2 RNA in wastewater and importance of population size assessment in smaller cities: An exploratory case study from two municipalities in Latvia
D. Gudrā, Sandis Dejus, V. Bartkevičs, A. Roga +15 more
2022Science of the Total Environment30 citations Open access
Semantic Scholar
Polymorphisms in FTO and near TMEM18 associate with type 2 diabetes and predispose to younger age at diagnosis of diabetes.
I. Kalnina, L. Zaharenko, Iveta Vaivade, V. Rovite +9 more
2013Gene27 citations
Semantic Scholar
Metformin strongly affects transcriptome of peripheral blood cells in healthy individuals
M. Brīvība, Ivars Silamiķelis, I. Kalnina, L. Ansone +8 more
2019PLoS ONE26 citations Open access
Semantic Scholar
Single nucleotide polymorphisms in the intergenic region between metformin transporter OCT2 and OCT3 coding genes are associated with short-term response to metformin monotherapy in type 2 diabetes mellitus patients.
L. Zaharenko, I. Kalnina, K. Geldnere, I. Konrāde +14 more
2016European Journal of Endocrinology26 citations
Semantic Scholar
The Association of Common SNPs and Haplotypes in CETP Gene with HDL Cholesterol Levels in Latvian Population
I. Radoviča, D. Fridmanis, Iveta Vaivade, L. Nikitina-Zake +1 more
2013PLoS ONE26 citations Open access
Semantic Scholar
The role of common and rare MC4R variants and FTO polymorphisms in extreme form of obesity
V. Rovite, R. Petrovska, Iveta Vaivade, I. Kalnina +6 more
2014Molecular Biology Reports25 citations
Semantic Scholar
Wastewater-based prediction of COVID-19 cases using a random forest algorithm with strain prevalence data: A case study of five municipalities in Latvia
Brigita Dejus, Pāvels Cacivkins, D. Gudrā, Sandis Dejus +12 more
2023Science of the Total Environment22 citations Open access
Semantic Scholar
Next-generation-sequencing-based identification of familial hypercholesterolemia-related mutations in subjects with increased LDL–C levels in a latvian population
I. Radovica-Spalvina, G. Latkovskis, Ivars Silamiķelis, D. Fridmanis +5 more
2015BMC Medical Genetics21 citations Open access
Semantic Scholar
Single nucleotide polymorphisms of the purinergic 1 receptor are not associated with myocardial infarction in a Latvian population
V. Ignatoviča, G. Latkovskis, R. Peculis, K. Megnis +6 more
2011Molecular Biology Reports20 citations
Semantic Scholar
A widely used sampling device in colorectal cancer screening programmes allows for large-scale microbiome studies
D. Gudrā, S. Shoaie, D. Fridmanis, J. Kloviņš +10 more
2018Gut19 citations Open access
Semantic Scholar
Whole-blood transcriptome profiling reveals signatures of metformin and its therapeutic response
M. Brīvība, L. Ansone, Ivars Silamiķelis, V. Rovite +8 more
2020PLoS ONE18 citations Open access
Semantic Scholar
Evaluation of pathogenicity of Botrytis species isolated from different legumes
E. Brauna-Morževska, F. Stoddard, B. Bankina, J. Kaņeps +5 more
2023Frontiers in Plant Science17 citations Open access
Semantic Scholar
Variations in the Relative Abundance of Gut Bacteria Correlate with Lipid Profiles in Healthy Adults
I. Kalnina, D. Gudrā, Ivars Silamiķelis, K. Viksne +4 more
2023Microorganisms16 citations Open access
Semantic Scholar
Dominance of Fructose-Associated Fructobacillus in the Gut Microbiome of Bumblebees (Bombus terrestris) Inhabiting Natural Forest Meadows
R. Krams, D. Gudrā, Sergejs Popovs, Jonathan Willow +7 more
2022Insects16 citations Open access
Semantic Scholar
Winter wheat crown and root rot are affected by soil tillage and crop rotation in Latvia
B. Bankina, G. Bimšteine, A. Ruža, I. Priekule +3 more
201314 citations Open access
Semantic Scholar
Epiphytic and Endophytic Fungi Colonizing Seeds of Two Poaceae Weed Species and Fusarium spp. Seed Degradation Potential In Vitro
J. Ņečajeva, Anete Borodušķe, V. Nikolajeva, Māris Seņkovs +4 more
2023Microorganisms13 citations Open access
Semantic Scholar
Spatial variation of the gut microbiome in response to long-term metformin treatment in high-fat diet-induced type 2 diabetes mouse model of both sexes
Laila Silamiķele, Rihards Saksis, Ivars Silamiķelis, Patrīcija Paulīne Kotoviča +5 more
2023Gut microbes13 citations Open access
Semantic Scholar
What influences the composition of fungi in wheat grains
B. Bankina, G. Bimšteine, Ingrīda Neusa-Luca, A. Roga +1 more
201713 citations Open access
Semantic Scholar
Association between CETP, MLXIPL, and TOMM40 polymorphisms and serum lipid levels in a Latvian population
I. Radoviča, D. Fridmanis, Ivars Silamiķelis, L. Nikitina-Zake +1 more
2014Meta Gene13 citations Open access
Semantic Scholar
Unusual Genomic Structure: Melanocortin Receptors in Fugu
H. Schiöth, T. Haitina, D. Fridmanis, J. Kloviņš
2005Annals of the New York Academy of Sciences13 citations
Semantic Scholar
Risks of Antibiotic Resistance Dissemination by Leachates from Municipal Landfills of Different Ages
Māra Blumfelde, D. Gudrā, D. Začs, Kārlis Vonda +7 more
2023Water12 citations Open access
Semantic Scholar
Impact of Anthropogenic Activities on Microbial Community Structure in Riverbed Sediments of East Kazakhstan
O. Muter, D. Gudrā, G. Daumova, Z. Idrisheva +13 more
2024Microorganisms11 citations Open access
Semantic Scholar
Understanding Bartonella-Associated Infective Endocarditis: Examining Heart Valve and Vegetation Appearance and the Role of Neutrophilic Leukocytes
Kristians Meidrops, V. Groma, Niks Ricards Goldins, Lauma Apine +5 more
2023Cells10 citations Open access
Semantic Scholar
Replacement of short segments within transmembrane domains of MC2R disrupts retention signal.
D. Fridmanis, R. Petrovska, D. Pjanova, H. Schiöth +1 more
2014Journal of Molecular Endocrinology10 citations Open access
Semantic Scholar
Oral Microbiome Traits of Type 1 Diabetes and Phenylketonuria Patients in Latvia
Iveta Ābola, D. Gudrā, M. Ustinova, D. Fridmanis +6 more
2023Microorganisms9 citations Open access
Semantic Scholar
Lack of significant differences between gastrointestinal tract microbial population structure of Helicobacter pylori‐infected subjects before and 2 years after a single eradication event
D. Gudrā, D. Pupola, G. Skenders, M. Leja +4 more
2020Helicobacter9 citations
Semantic Scholar
Selective enrichment of heterotrophic nitrifiers Alcaligenaceae and Alcanivorax spp. from industrial wastewaters
M. Kalniņš, A. Bērziņš, D. Gudrā, K. Megnis +3 more
2020AIMS Microbiology9 citations Open access
Semantic Scholar
First Report on the Latvian SARS-CoV-2 Isolate Genetic Diversity
Ņ. Zrelovs, M. Ustinova, Ivars Silamiķelis, L. Birzniece +17 more
2020Frontiers in Medicine9 citations Open access
Semantic Scholar
Genetic characterization of the Latvian local goat breed and genetic traits associated with somatic cell count.
D. Gudra, A. Valdovska, D. Jonkus, D. Kairisa +5 more
2024Animal7 citations Open access
Semantic Scholar
Uncovering the potential of landfill leachate for biodegradation of cassava-derived plastics
L. Žorža, D. Gudrā, Katrina Sīpola, Kārlis Vonda +6 more
2023Bioresource Technology Reports7 citations
Semantic Scholar
Stimulation of sewage sludge treatment by carbon sources and bioaugmentation with a sludge-derived microbial consortium.
Alīna Rimkus, D. Gudrā, L. Dubova, D. Fridmanis +2 more
2021Science of the Total Environment7 citations
Semantic Scholar
Does peptide-nucleic acid (PNA) clamping of host plant DNA benefit ITS1 amplicon-based characterization of the fungal endophyte community?
A. Borodušķe, J. Ķibilds, D. Fridmanis, D. Gudrā +3 more
Fungal ecology7 citations
Semantic Scholar
Genomic diversity of the locally developed Latvian Darkheaded sheep breed
D. Gudrā, A. Valdovska, D. Kairisa, D. Gāliņa +5 more
2024Heliyon6 citations Open access
Semantic Scholar
The Diversity of Fungi Involved in Damage to Japanese Quince
Inta Jakobija, B. Bankina, A. Klūga, A. Roga +2 more
2022Plants6 citations Open access
Semantic Scholar

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