Health and Natural Sciences Platform

Research output

Research output per year 1986 2020 2021 2022 2023 2024 2025

• 2347 Article
• 1162 Abstract
• 858 Meeting Abstract
• 344 Specialist article
• 1339 More
  • 306 Chapter
  • 263 Doctoral Thesis
  • 217 Conference contribution
  • 212 Review article
  • 102 Poster
  • 81 Book
  • 35 Letter
  • 18 Comment/debate
  • 17 Conference article
  • 16 Editorial
  • 15 Erratum
  • 14 Other contribution
  • 13 Preprint
  • 9 Master's Thesis
  • 8 Paper
  • 6 Foreword/postscript
  • 4 Working paper
  • 3 Commissioned report

Research output per year

Research output per year

Search results

• 2024

  He who controls Clostridia and Bacteroidia controls the gut microbiome: The concept of targeted probiotics to restore the balance of keystone taxa in irritable bowel syndrome

  Pokrotnieks, J. (Corresponding Author) & Sitkin, S., Aug 2024, In: Neurogastroenterology and Motility. 36, 8, e14805.

  Research output: Contribution to journal › Letter › peer-review

  • Irritable Bowel Syndrome 100%
  • Gut Microbiome 100%
  • Clostridium 100%
  • Probiotics 100%
  • Gut Microbiota 50%
  2 Citations (Scopus)
• 2023

  Accessory axillar breast tissue—Newest member of BLEND TAN EGG family—BLEND TAN EGG MA

  Bataraga, E. (Corresponding Author), Matuzala, A. & Eisendle, K., Dec 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 12, p. e1412-e1413

  Research output: Contribution to journal › Letter › peer-review

• Bullous Pemphigoid Associated with Acquired Hemophilia A

  Nguyen, H. (Corresponding Author), Phu, T. V., Ngo Binh, T., Thi Ha Minh, N., Vo Minh Nhut, P., Huu Nghi, D. & Jain, N. (Corresponding Author), 1 May 2023, In: Clinics in Dermatology. 41, 3, p. 427-429 3 p.

  Research output: Contribution to journal › Letter › peer-review

  • Haemophilia A 100%
  • Pemphigus 100%
  • Bleeding 25%
  • Hematoma 25%
  • Blister 25%

• Comment on "The European response to the WHO call to eliminate cervical cancer as a public health problem"

  Tisler, A. (Corresponding Author), Nygard, M., Kivite-Urtane, A., Berza, N., Zodzika, J., Stankunas, M., Baltzer, N., Pärna, K. & Uusküla, A., 15 Aug 2023, In: International Journal of Cancer. 153, 4, p. 893-894 2 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  33 Downloads (Pure)

• Median Nail Canaliform Dystrophy in Association with Retinoid Therapy

  Pauliņa, L. A. (Corresponding Author) & Balcere, A., 1 Jul 2023, In: Dermatology Practical and Conceptual. 13, 3, p. 1-2

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  15 Downloads (Pure)

• Mepolizumab: Therapeutic strategy for a pediatric patient with eosinophilic granulomatosis with polyangiitis

  Ozola, L., Aleksejeva, E., Stoldere, D. (Corresponding Author), Dāvidsone, Z., Šantere, R., Grantiņa, I., Cīrule, I. & Krams, A., Mar 2023, In: Pediatric Pulmonology. 58, 3, p. 973-979

  Research output: Contribution to journal › Letter › peer-review

  • Pediatrics Patient 100%
  • Mepolizumab 100%
  • Eosinophilic Granulomatosis with Polyangiitis 100%
  • Prevalence 25%
  • Rare Disease 25%
  4 Citations (Scopus)

• Targeted Probiotics Against Bacterial-Fungal Biofilms: A New Concept Seems to Bring Us Closer to Microbiome-modulating Therapy for Inflammatory Bowel Disease

  Sitkin, S. & Pokrotnieks, J. (Corresponding Author), 1 Nov 2023, In: Inflammatory Bowel Diseases. 29, 11, p. E40-E41

  Research output: Contribution to journal › Letter › peer-review

  • Inflammatory Bowel Disease 100%
  • Microbiome 100%
  • Probiotics 100%
  • Crohn's Disease 33%
  1 Citation (Scopus)
• 2022

  Granulicatella Adiacens as an Unusual Cause of Microbial Keratitis: A Metagenomic Approach

  Borroni, D. (Corresponding Author), Jul 2022, In: Ocular Immunology and Inflammation. 30, 6, p. 1550-1551

  Research output: Contribution to journal › Letter › peer-review

  • Keratitis 100%
  • Metagenomic Next-Generation Sequencing 50%
  6 Citations (Scopus)

• Perspectives of European internists on multimorbidity. A multinational survey

  Bernabeu-Wittel, M. (Corresponding Author), Holecki, M., Tuttolomondo, A., Chudek, J., Battegay, E., The EFIM Multimorbidity Working Group & Voicehovska, J. (Member of the Working Group), Jun 2022, In: European Journal of Internal Medicine. 100, p. 130-132

  Research output: Contribution to journal › Letter › peer-review

  • Multiple Chronic Conditions 100%
  • Prevalence 20%
  • Outpatient 20%
  • Care Coordination 20%
  3 Citations (Scopus)

• Pulmonary arterial hypertension incidence in Latvia in 2019

  Kaulins, R., Rudzitis, A., Lejnieks, A., Sablinskis, M. & Skride, A. (Corresponding Author), Oct 2022, In: Pulmonary Circulation. 12, 4, e12161.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  1 Citation (Scopus)

  15 Downloads (Pure)
• 2021

  Bad “Good” Bile Acids and Gut Microbiota Dysbiosis in Inflammatory Bowel Disease: Mice and Humans Are Not the Same

  Sitkin, S. (Corresponding Author) & Pokrotnieks, J., Mar 2021, In: Digestive Diseases and Sciences. 66, 3, p. 925-927 3 p.

  Research output: Contribution to journal › Letter › peer-review

  • Intestine Flora 100%
  • Bile Acid 100%
  • Inflammatory Bowel Disease 100%
  • Deoxycholic Acid 100%
  • Dysbiosis 100%
  4 Citations (Scopus)

• Clinical and dermatoscopic features of lichen planus balanoposthitis

  Zavorins, A. (Corresponding Author), Ķīsis, J., Nevidovska, K. & Voicehovska, J., Oct 2021, In: Clinical and Experimental Dermatology. 46, 7, p. 1340-1342

  Research output: Contribution to journal › Letter › peer-review

• Clinical features of pediatric post-acute COVID-19: a descriptive retrospective follow-up study

  Smane, L. (Corresponding Author), Roge, I., Pucuka, Z. & Pavare, J., 26 Aug 2021, In: Italian Journal of Pediatrics. 47, 1, 177.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File

  • Clinical Feature 100%
  • COVID-19 100%
  • Adolescent 50%
  • Symptom Assessment 50%
  • Headache 50%
  31 Citations (Scopus)

  32 Downloads (Pure)

• Gut Microbiota-Mediated Pleiotropic Effects of Fucose Can Improve Inflammatory Bowel Disease by Modulating Bile Acid Metabolism and Enhancing Propionate Production

  Sitkin, S. (Corresponding Author), Vakhitov, T., Kononova, S., Skalinskaya, M. & Pokrotnieks, J., 1 Feb 2021, In: Inflammatory Bowel Diseases. 27, 2, p. E10-E11

  Research output: Contribution to journal › Letter › peer-review

  Open Access
  11 Citations (Scopus)

• Lack of evidence for a role of PIWIL1 variants in human male infertility

  Oud, M. S., Volozonoka, L., Friedrich, C., Kliesch, S., Nagirnaja, L., Gilissen, C., O'Bryan, M. K., McLachlan, R. I., Aston, K. I., Tüttelmann, F., Conrad, D. F. & Veltman, J. A. (Corresponding Author), 15 Apr 2021, In: Cell. 184, 8, p. 1941-1942 2 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access
  9 Citations (Scopus)

• Oral butyrate modulates the gut microbiota in patients with inflammatory bowel disease, most likely by reversing proinflammatory metabolic reprogramming of colonocytes

  Sitkin, S. (Corresponding Author), Vakhitov, T. & Pokrotnieks, J., Jan 2021, In: Neurogastroenterology and Motility. 33, 1, p. e14038 e14038.

  Research output: Contribution to journal › Letter › peer-review
  14 Citations (Scopus)

• Report on Bariatric Surgery in Latvia: (Letter)

  Bilande, G. (Corresponding Author), Mukans, M. & Pirags, V., May 2021, In: Obesity Surgery. 31, 5, p. 2311-2313 3 p.

  Research output: Contribution to journal › Letter › peer-review
• 2020

  Improving the recovery of patients with subacromial pain syndrome with the daid smart textile shirt

  Semjonova, G., Vetra, J., Cauce, V., Oks, A., Katashev, A. & Eizentals, P. (Corresponding Author), 15 Sept 2020, In: Sensors (Switzerland). 20, 18, p. 1-14 14 p., 5277.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File

  • Controlled Trial 100%
  • Utmost Importance 100%
  • Training Process 100%
  • Clinical Outcome 100%
  • Wearable Technology 100%
  9 Citations (Scopus)

  17 Downloads (Pure)
• 2019

  Altered sphingolipid metabolism and its interaction with the intestinal microbiome is another key to the pathogenesis of inflammatory bowel disease

  Sitkin, S. (Corresponding Author), Demyanova, E., Vakhitov, T. & Pokrotnieks, J., 1 Dec 2019, In: Inflammatory Bowel Diseases. 25, 12, p. E157-E158

  Research output: Contribution to journal › Letter › peer-review

  Open Access
  4 Citations (Scopus)

• Clinical potential of anti-inflammatory effects of faecalibacterium prausnitzii and butyrate in inflammatory Bowel Disease

  Sitkin, S. & Pokrotnieks, J. (Corresponding Author), 14 Mar 2019, In: Inflammatory Bowel Diseases. 25, 4, p. E40-E41

  Research output: Contribution to journal › Letter › peer-review

  Open Access
  39 Citations (Scopus)

• Gut Microbiota as a Host Defender and a Foe: The 2 Faces of Commensal Bacteroides thetaiotaomicron in Inflammatory Bowel Disease

  Sitkin, S. & Pokrotnieks, J. (Corresponding Author), 1 Jun 2019, In: Inflammatory Bowel Diseases. 25, 6, p. E71

  Research output: Contribution to journal › Letter › peer-review

  Open Access
  11 Citations (Scopus)

• Medical Student Ultrasound Education, a WFUMB Position Paper, Part I, response to the letter to the Editor

  Dietrich, C. F., Hoffmann, B., Cantisani, V., Dong, Y., Hari, R., Nisenbaum, H., Nicholls, D., Nolsøe, C. P., Radzina, M., Recker, F., Serra, A., Sweet, L., Westerway, S. & Blaivas, M., Jul 2019, In: Ultrasound in Medicine and Biology. 45, 7, p. 1857-1859 3 p.

  Research output: Contribution to journal › Letter › peer-review
  4 Citations (Scopus)

• Reply to Correspondence on "Glomerular Filtration Rate as a Prognostic Factor for Long-Term Mortality after Acute Pulmonary Embolism"

  Ģibietis, V., Kigitoviča, D., Vitola, B., Strautmane, S. & Skride, A., 1 Sept 2019, In: Medical Principles and Practice. 28, 5, p. 498 1 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  7 Downloads (Pure)
• 2018

  Alterations in Polyunsaturated Fatty Acid Metabolism and Reduced Serum Eicosadienoic Acid Level in Ulcerative Colitis: Is There a Place for Metabolomic Fatty Acid Biomarkers in IBD?

  Sitkin, S. & Pokrotnieks, J., 1 Sept 2018, In: Digestive Diseases and Sciences. 63, 9, p. 2480-2481 2 p.

  Research output: Contribution to journal › Letter › peer-review
  11 Citations (Scopus)

• A proposed treatment algorithm for mild to moderate ulcerative colitis—with an emphasis on budesonide foam and mucosal healing

  Pokrotnieks, J. & Sitkin, S., 1 Jun 2018, In: Journal of Gastroenterology. 53, 6, p. 799-800 2 p.

  Research output: Contribution to journal › Letter › peer-review
  4 Citations (Scopus)

• How to increase the butyrate-producing capacity of the gut microbiome: Do IBD patients really need butyrate replacement and butyrogenic therapy?

  Sitkin, S., Vakhitov, T. & Pokrotnieks, J., 28 Jun 2018, In: Journal of Crohn's and Colitis. 12, 7, p. 881-882 2 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  13 Citations (Scopus)

  10 Downloads (Pure)
• 2017

  Cellular Therapy with Human Autologous Adipose-Derived Adult Stem Cells for Advanced Keratoconus

  Borroni, D., Ferronato, M., Krumina, Z. & Parekh, M., 1 Dec 2017, In: Cornea. 36, 12, p. E36-E37

  Research output: Contribution to journal › Letter › peer-review
  5 Citations (Scopus)

• Expression of inflammatory cytokines in psoriatic nails

  Saulite, I., Pilmane, M., Guenova, E. & Kisis, J., Apr 2017, In: Journal of the European Academy of Dermatology and Venereology. 31, 4, p. e210-e212

  Research output: Contribution to journal › Letter › peer-review
  6 Citations (Scopus)

• Importance of Axial Length and Functional Corneal Endothelial Cells in Descemet Membrane Endothelial Keratoplasty

  Borroni, D., Ferronato, M., Krumina, Z. & Parekh, M., Dec 2017, In: Cornea. 36, 12, p. e35-e36

  Research output: Contribution to journal › Letter › peer-review
  7 Citations (Scopus)

• TFE3-fusion variant analysis defines specific clinicopathologic associations Amog Xp11 translocation cancers

  Pivovarcikova, K. (Corresponding Author), Grossmann, P., Alaghehbandan, R., Sperga, M., Michal, M. & Hes, O., 1 Jan 2017, In: American Journal of Surgical Pathology. 41, 1, p. 138-140 3 p.

  Research output: Contribution to journal › Letter › peer-review
  19 Citations (Scopus)
• 2016

  The unusual pharmacokinetics of meldonium: Implications for doping

  Liepinsh, E. & Dambrova, M., 1 Sept 2016, In: Pharmacological Research. 111, p. 100 1 p.

  Research output: Contribution to journal › Letter › peer-review
  13 Citations (Scopus)
• 2014

  Lynch syndrome mutations shared by the Baltic States and Poland

  Dymerska, D., Kurzawski, G., Suchy, J., Roomere, H., Toome, K., Metspalu, A., Janavičius, R., Elsakov, P., Irmejs, A., Berzina, D., Miklaševičs, E., Gardovskis, J., Rebane, E., Kelve, M., Kładny, J., Huzarski, T., Gronwald, J., Deogonekbniak, T., Byrski, T. & Stembalska, A. & 8 others, Surdyka, D., Siołek, M., Szwiec, M., Banaszkiewicz, Z., Wiśniowski, R., Kilar, E., Scott, R. J. & Lubiński, J., Aug 2014, In: Clinical Genetics. 86, 2, p. 190-193 4 p.

  Research output: Contribution to journal › Letter › peer-review
  4 Citations (Scopus)

• Secukinumab improves the signs and symptoms of moderate-to-severe plaque psoriasis in subjects with involvement of hands and/or feet: Subanalysis of a randomized, double-blind, placebo-controlled, phase 2 dose-ranging study

  Sigurgeirsson, B., Kircik, L., Nemoto, O., Mikazans, I., Haemmerle, S., Thurston, H. J., Papavassilis, C. & Richards, H. B., Aug 2014, In: Journal of the European Academy of Dermatology and Venereology. 28, 8, p. 1127-1129 3 p.

  Research output: Contribution to journal › Letter › peer-review
  19 Citations (Scopus)
• 2013

  Regulatory evaluation of Glybera in Europe-two committees, one mission

  Melchiorri, D., Pani, L., Gasparini, P., Cossu, G., Ancans, J., Borg, J. J., Drai, C., Fiedor, P., Flory, E., Hudson, I., Leufkens, H. G., Müller-Berghaus, J., Narayanan, G., Neugebauer, B., Pokrotnieks, J., Robert, J. L., Salmonson, T. & Schneider, C. K., Sept 2013, In: Nature Reviews Drug Discovery. 12, 9, 5 p., 719.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  54 Citations (Scopus)

  45 Downloads (Pure)
• 2004

  Spectrum of pncA mutations in multidrug-resistant Mycobacterium tuberculosis isolates obtained in latvia [2]

  Tracevska, T., Jansone, I., Baumanis, V., Nodieva, A., Marga, O. & Skenders, G., Aug 2004, In: Antimicrobial Agents and Chemotherapy. 48, 8, p. 3209-3210 2 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

  File
  18 Citations (Scopus)

  6 Downloads (Pure)