Marcis Leja (Mārcis Leja)

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 50

Top Topics

Mesenchymal Stem Cells

Risk Assessment

Machine Learning

Top Venues

Diagnostics (Basel, Switzerland)

International journal of molecular sciences

Molecules (Basel, Switzerland)

This page only lists publications with an associated author ORCID identifier.

Publications

Marcis Leja
Where are we with gastric cancer screening in Europe in 2024? Gut (2024)
Elīna Kononova, Linda Mezmale, Inese Poļaka, Viktors Veliks, Linda Anarkulova, Ilona Vilkoite, Ivars Tolmanis, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Pawel Mochalski, Marcis Leja
Breath Fingerprint of Colorectal Cancer Patients Based on the Gas Chromatography-Mass Spectrometry Analysis. International journal of molecular sciences 25 (3) (2024)
Elīna Kononova, Linda Mezmale, Inese Poļaka, Viktors Veliks, Linda Anarkulova, Ilona Vilkoite, Ivars Tolmanis, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Pawel Mochalski, Marcis Leja
Breath Fingerprint of Colorectal Cancer Patients Based on the Gas Chromatography-Mass Spectrometry Analysis. International journal of molecular sciences 25 (3) (2024)
Hamideh Kerdegari, Kyle Higgins, Dennis Veselkov, Ivan Laponogov, Inese Poļaka, Miguel Coimbra, Junior Andrea Pescino, Marcis Leja, Mario J Dinis-Ribeiro, Tania C Fleitas, Kirill Veselkov
Foundational Models for Pathology and Endoscopy Images: Application for Gastric Inflammation. Diagnostics (Basel, Switzerland) 14 (17) (2024)
Elīna Kononova, Linda Mezmale, Inese Poļaka, Viktors Veliks, Linda Anarkulova, Ilona Vilkoite, Ivars Tolmanis, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Pawel Mochalski, Marcis Leja
Breath Fingerprint of Colorectal Cancer Patients Based on the Gas Chromatography-Mass Spectrometry Analysis. International journal of molecular sciences 25 (3) (2024)
Elīna Kononova, Linda Mezmale, Inese Poļaka, Viktors Veliks, Linda Anarkulova, Ilona Vilkoite, Ivars Tolmanis, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Pawel Mochalski, Marcis Leja
Breath Fingerprint of Colorectal Cancer Patients Based on the Gas Chromatography-Mass Spectrometry Analysis. International journal of molecular sciences 25 (3) (2024)
Elīna Kononova, Linda Mezmale, Inese Poļaka, Viktors Veliks, Linda Anarkulova, Ilona Vilkoite, Ivars Tolmanis, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Pawel Mochalski, Marcis Leja
Breath Fingerprint of Colorectal Cancer Patients Based on the Gas Chromatography-Mass Spectrometry Analysis. International journal of molecular sciences 25 (3) (2024)
Pawel Mochalski, Marcis Leja, Daria Slefarska, Linda Mezmale, Veronika Patsko, Clemens Ager, Agnieszka Królicka, Chris A Mayhew, Gidi Shani, Hossam Haick
Identification of Key Volatile Organic Compounds Released by Gastric Tissues as Potential Non-Invasive Biomarkers for Gastric Cancer. Diagnostics (Basel, Switzerland) 13 (3) (2023)
Ashwin Krishnamoorthy, Subashini Chandrapalan, Sofie Bosch, Ayman S Bannaga, Nanne K H De Boer, Tim G J De Meij, Marcis Leja, George B Hanna, Nicoletta De Vietro, Donato Altomare, Ramesh Pulendran Arasaradnam
The Influence of Mechanical Bowel Preparation on Volatile Organic Compounds for the Detection of Gastrointestinal Disease-A Systematic Review. Sensors (Basel, Switzerland) 23 (3) (2023)
Linda Mezmale, Marcis Leja, Anna Marija Lescinska, Andrejs Pčolkins, Elina Kononova, Inga Bogdanova, Inese Poļaka, Ilmars Stonans, Arnis Kirshners, Clemens Ager, Pawel Mochalski
Identification of Volatile Markers of Colorectal Cancer from Tumor Tissues Using Volatilomic Approach. Molecules (Basel, Switzerland) 28 (16) (2023)
Ilona Vilkoite, Ivars Tolmanis, Hosams Abu Meri, Inese Poļaka, Linda Mezmale, Linda Anarkulova, Marcis Leja, Aivars Lejnieks
The Role of an Artificial Intelligence Method of Improving the Diagnosis of Neoplasms by Colonoscopy. Diagnostics (Basel, Switzerland) 13 (4) (2023)
Robert S Bresalier, Carlo Senore, Graeme Paul Young, James Allison, Robert Benamouzig, Sally Benton, Patrick M M Bossuyt, Luis Caro, Beatriz Carvalho, Han-Mo Chiu, Veerle M H Coupé, Willemijn de Klaver, Clasine Maria de Klerk, Evelien Dekker, Sunil Dolwani, Callum G Fraser, William M Grady, Lydia Guittet, Samir Gupta, Stephen P Halloran, Ulrike Haug, Geir Hoff, Steven Itzkowitz, Tim L Kortlever, Anastasios Koulaouzidis, Uri Ladabaum, Beatrice Lauby-Secretan, Marcis Leja, Bernard Levin, Theodore Robert Levin, Finlay Macrae, Gerrit A Meijer, Joshua Melson, Colm O'Morain, Susan Parry, Linda Rabeneck, David F Ransohoff, Roque Sáenz, Hiroshi Saito, Silvia Sanduleanu-Dascalescu, Robert E Schoen, Kevin Selby, Harminder Singh, Robert James Campbell Steele, Joseph Jao Yiu Sung, Erin Leigh Symonds, Sidney J Winawer, null null
An efficient strategy for evaluating new non-invasive screening tests for colorectal cancer: the guiding principles. Gut (2023)
Marcis Leja
Potential of personalised approaches in gastric cancer prevention. Gut (2023)
Ilva Daugule, Francis Megraud, Marcis Leja
Reply to Kocsmár, É.; Lotz, G. Comment on "Skrebinska et al. Who Could Be Blamed in the Case of Discrepant Histology and Serology Results for Helicobacter pylori Detection? Diagnostics 2022, 12 , 133". Diagnostics (Basel, Switzerland) 13 (13) (2023)
Inese Poļaka, Linda Mezmale, Linda Anarkulova, Elīna Kononova, Ilona Vilkoite, Viktors Veliks, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Ivars Tolmanis, Gidi Shani, Hossam Haick, Jan Mitrovics, Johannes Glöckler, Boris Mizaikoff, Marcis Leja
The Detection of Colorectal Cancer through Machine Learning-Based Breath Sensor Analysis. Diagnostics (Basel, Switzerland) 13 (21) (2023)
Natalia García-Morales, Ángeles Pérez-Aísa, Giulia Fiorini, Bojan Tepes, Manuel Castro-Fernández, Alfredo J Lucendo, Irina Voynovan, Luis Bujanda, Ana Garre, Luis Rodrigo, Samuel Jesús Martínez Domínguez, Maja Denkovski, Jose Maria Huguet, Laimas Virginijus Jonaitis, Renate Bumane, Oleg Zaytsev, Pilar Mata Romero, Jesús Barrio, Luis Fernández-Salazar, Aiman Silkanovna Sarsenbaeva, Inmaculada Ortiz Polo, Sergey Alekseenko, Ilaria Maria Saracino, Dino Vaira, Alma Keco-Huerga, Dmitry S Bordin, Antonio Gasbarrini, Frode Lerang, Theodore Rokkas, Juozas Kupcinskas, Marcis Leja, Gulustan Babayeva, Ricardo Marcos Pinto, Ante Tonkić, Sinead Smith, Perminder Phull, György Miklós Buzás, Halis Simsek, Doron Boltin, Oleksiy Gridnyev, Marino Venerito, Vladimir Milivojevic, Núria Torà, Anna Cano-Català, Leticia Moreira, Olga P Nyssen, Francis Mégraud, Colm O'Morain, Francisco Javier García-Alonso, Ignasi Puig, null On Behalf Of Hp-EuReg Investigators
Helicobacter pylori Diagnostic Tests Used in Europe: Results of over 34,000 Patients from the European Registry on Helicobacter pylori Management. Journal of clinical medicine 12 (13) (2023)
Ilona Vilkoite, Ivars Tolmanis, Hosams Abu Meri, Inese Poļaka, Linda Mezmale, Linda Anarkulova, Marcis Leja, Aivars Lejnieks
The Role of an Artificial Intelligence Method of Improving the Diagnosis of Neoplasms by Colonoscopy. Diagnostics (Basel, Switzerland) 13 (4) (2023)
Ashwin Krishnamoorthy, Subashini Chandrapalan, Sofie Bosch, Ayman S Bannaga, Nanne K H De Boer, Tim G J De Meij, Marcis Leja, George B Hanna, Nicoletta De Vietro, Donato Altomare, Ramesh Pulendran Arasaradnam
The Influence of Mechanical Bowel Preparation on Volatile Organic Compounds for the Detection of Gastrointestinal Disease-A Systematic Review. Sensors (Basel, Switzerland) 23 (3) (2023)
Roberts Škapars, Evita Gašenko, Yoav Y Broza, Armands Sīviņš, Inese Poļaka, Inga Bogdanova, Andrejs Pčolkins, Viktors Veliks, Valdis Folkmanis, Anna Marija Lescinska, Inta Liepniece-Karele, Hossam Haick, Ingrīda Rumba-Rozenfelde, Marcis Leja
Breath Volatile Organic Compounds in Surveillance of Gastric Cancer Patients following Radical Surgical Management. Diagnostics (Basel, Switzerland) 13 (10) (2023)
Michele Sassano, Marco Mariani, Claudio Pelucchi, Nuno Lunet, Samantha Morais, Vicente Martín Sánchez, Victor Moreno, Maria Paula Curado, Emmanuel Dias-Neto, Marcis Leja, Evita Gašenko, Carlo La Vecchia, Stefania Boccia, Roberta Pastorino
Intake of Proton-Pump Inhibitors and Gastric Cancer Within the Stomach cancer Pooling (StoP) Project. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology (2023)
Ilmārs Stonāns, Jelizaveta Kuzmina, Inese Poļaka, Solveiga Grīnberga, Eduards Sevostjanovs, Edgars Liepiņš, Ilona Aleksandraviča, Daiga Šantare, Arnis Kirshners, Roberts Škapars, Andrejs Pčolkins, Ivars Tolmanis, Armands Sīviņš, Marcis Leja, Maija Dambrova
The Association of Circulating L-Carnitine, γ-Butyrobetaine and Trimethylamine N-Oxide Levels with Gastric Cancer. Diagnostics (Basel, Switzerland) 13 (7) (2023)
Ashwin Krishnamoorthy, Subashini Chandrapalan, Sofie Bosch, Ayman S Bannaga, Nanne K H De Boer, Tim G J De Meij, Marcis Leja, George B Hanna, Nicoletta De Vietro, Donato Altomare, Ramesh Pulendran Arasaradnam
The Influence of Mechanical Bowel Preparation on Volatile Organic Compounds for the Detection of Gastrointestinal Disease-A Systematic Review. Sensors (Basel, Switzerland) 23 (3) (2023)
Manohar Prasad Bhandari, Inese Poļaka, Reinis Vangravs, Linda Mezmale, Viktors Veliks, Arnis Kirshners, Pawel Mochalski, Emmanuel Dias-Neto, Marcis Leja
Volatile Markers for Cancer in Exhaled Breath-Could They Be the Signature of the Gut Microbiota? Molecules (Basel, Switzerland) 28 (8) (2023)
Manohar Prasad Bhandari, Inese Poļaka, Reinis Vangravs, Linda Mezmale, Viktors Veliks, Arnis Kirshners, Pawel Mochalski, Emmanuel Dias-Neto, Marcis Leja
Volatile Markers for Cancer in Exhaled Breath-Could They Be the Signature of the Gut Microbiota? Molecules (Basel, Switzerland) 28 (8) (2023)
Ilona Vilkoite, Ivars Tolmanis, Hosams Abu Meri, Inese Poļaka, Linda Mezmale, Linda Anarkulova, Marcis Leja, Aivars Lejnieks
The Role of an Artificial Intelligence Method of Improving the Diagnosis of Neoplasms by Colonoscopy. Diagnostics (Basel, Switzerland) 13 (4) (2023)
Manohar Prasad Bhandari, Inese Poļaka, Reinis Vangravs, Linda Mezmale, Viktors Veliks, Arnis Kirshners, Pawel Mochalski, Emmanuel Dias-Neto, Marcis Leja
Volatile Markers for Cancer in Exhaled Breath-Could They Be the Signature of the Gut Microbiota? Molecules (Basel, Switzerland) 28 (8) (2023)
Pawel Mochalski, Marcis Leja, Daria Slefarska, Linda Mezmale, Veronika Patsko, Clemens Ager, Agnieszka Królicka, Chris A Mayhew, Gidi Shani, Hossam Haick
Identification of Key Volatile Organic Compounds Released by Gastric Tissues as Potential Non-Invasive Biomarkers for Gastric Cancer. Diagnostics (Basel, Switzerland) 13 (3) (2023)
Manohar Prasad Bhandari, Inese Poļaka, Reinis Vangravs, Linda Mezmale, Viktors Veliks, Arnis Kirshners, Pawel Mochalski, Emmanuel Dias-Neto, Marcis Leja
Volatile Markers for Cancer in Exhaled Breath-Could They Be the Signature of the Gut Microbiota? Molecules (Basel, Switzerland) 28 (8) (2023)
Raimonds Reščenko, Monta Brīvība, Ivanna Atava, Vita Rovīte, Raitis Pečulis, Ivars Silamiķelis, Laura Ansone, Kaspars Megnis, Līga Birzniece, Marcis Leja, Liqin Xu, Xulian Shi, Yan Zhou, Andis Slaitas, Yong Hou, Janis Klovins
Whole-Genome Sequencing of 502 Individuals from Latvia: The First Step towards a Population-Specific Reference of Genetic Variation. International journal of molecular sciences 24 (20) (2023)
Olga P Nyssen, Pietro Pratesi, Miguel A Spínola, Laimas Virginijus Jonaitis, Ángeles Pérez-Aísa, Dino Vaira, Ilaria Maria Saracino, Matteo Pavoni, Giulia Fiorini, Bojan Tepes, Dmitry S Bordin, Irina N Voynovan, Angel Lanas, Samuel Jesús Martínez Domínguez, Enrique Alfaro, Luis Bujanda, Manuel Pabón-Carrasco, Luis Hernández, Antonio Gasbarrini, Juozas Kupcinskas, Frode Lerang, Sinéad Marian Smith, Oleksiy Gridnyev, Marcis Leja, Theodore Rokkas, Ricardo Marcos-Pinto, Antonio Meštrović, Wojciech Marlicz, Vladimir Milivojevic, Halis Simsek, Lumir Kunovsky, Veronika Papp, Perminder S Phull, Marino Venerito, Lyudmila Boyanova, Doron Boltin, Yaron Niv, Tamara Matysiak-Budnik, Michael Doulberis, Daniela Dobru, Vincent Lamy, Lisette G Capelle, Emilija Nikolovska Trpchevska, Leticia Moreira, Anna Cano-Català, Pablo Parra, Francis Mégraud, Colm O'Morain, Guillermo Ortega Rabbione, Francisco Javier García-Alonso, null On Behalf Of The Hp-EuReg Investigators
Analysis of Clinical Phenotypes through Machine Learning of First-Line H. pylori Treatment in Europe during the Period 2013-2022: Data from the European Registry on H. pylori Management (Hp-EuReg). Antibiotics (Basel, Switzerland) 12 (9) (2023)
Danute Razuka-Ebela, Inese Poļaka, Ilva Daugule, Sergej Parshutin, Daiga Santare, Inguna Ebela, Dace Rudzite, Reinis Vangravs, Rolando Herrero, Jin Young Park, Marcis Leja
Factors Associated with False Negative Results in Serum Pepsinogen Testing for Precancerous Gastric Lesions in a European Population in the GISTAR Study. Diagnostics (Basel, Switzerland) 12 (5) (2022)
Claudia Robles, Dace Rudzite, Inese Poļaka, Olga Sjomina, Lilian Tzivian, Ilze Kikuste, Ivars Tolmanis, Aigars Vanags, Sergejs Isajevs, Inta Liepniece-Karele, Danute Razuka-Ebela, Sergej Parshutin, Rául Murillo, Rolando Herrero, Jin Young Park, Marcis Leja
Assessment of Serum Pepsinogens with and without Co-Testing with Gastrin-17 in Gastric Cancer Risk Assessment-Results from the GISTAR Pilot Study. Diagnostics (Basel, Switzerland) 12 (7) (2022)
Peter Malfertheiner, Francis Mégraud, Theodore Rokkas, Francisco Javier García-Alonso, Jyh-Ming Liou, Christian Schulz, Antonio Gasbarrini, Richard H Hunt, Marcis Leja, Colm O'Morain, Massimo Rugge, Sebastian Suerbaum, Herbert Tilg, Kentaro Sugano, Emad M El-Omar, null null
Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report. Gut (2022)
Suraj Kumar Singh, Anshuman Singh, Vinod Kumar, Jalaj Gupta, Sima Umrao, Manoj Kumar, Devojit Kumar Sarma, Marcis Leja, Manohar Prasad Bhandari, Vinod Verma
Nanosheets Based Approach to Elevate the Proliferative and Differentiation Efficacy of Human Wharton's Jelly Mesenchymal Stem Cells. International journal of molecular sciences 23 (10) (2022)
Manohar Prasad Bhandari, Viktors Veliks, Ilmārs Stonāns, Marta Padilla, Oļegs Šuba, Agija Svare, Inga Krupnova, Ņikita Ivanovs, Dina Bēma, Jan Mitrovics, Marcis Leja
Breath Sensor Technology for the Use in Mechanical Lung Ventilation Equipment for Monitoring Critically Ill Patients. Diagnostics (Basel, Switzerland) 12 (2) (2022)
Petra Kriķe, Zakera Shums, Inese Poļaka, Ilze Kikuste, Aigars Vanags, Ivars Tolmanis, Sergejs Isajevs, Inta Liepniece-Karele, Daiga Santare, Lilian Tzivian, Dace Rudzīte, Minkyo Song, M Constanza Camargo, Gary L Norman, Marcis Leja
The Diagnostic Value of Anti-Parietal Cell and Intrinsic Factor Antibodies, Pepsinogens, and Gastrin-17 in Corpus-Restricted Atrophic Gastritis. Diagnostics (Basel, Switzerland) 12 (11) (2022)
Inese Poļaka, Manohar Prasad Bhandari, Linda Mezmale, Linda Anarkulova, Viktors Veliks, Armands Sivins, Anna Marija Lescinska, Ivars Tolmanis, Ilona Vilkoite, Igors Ivanovs, Marta Padilla, Jan Mitrovics, Gidi Shani, Hossam Haick, Marcis Leja
Modular Point-of-Care Breath Analyzer and Shape Taxonomy-Based Machine Learning for Gastric Cancer Detection. Diagnostics (Basel, Switzerland) 12 (2) (2022)
Izidor Mlakar, Simon Lin, Jama Nateqi, Stefanie Gruarin, Lorena Diéguez, Paulina Piairo, Liliana R Pires, Sara Tement, Ilona Aleksandraviča, Marcis Leja, Krista Arcimoviča, Valérie Bleret, Jean-François Kaux, Philippe Kolh, Didier Maquet, Jesús Garcia Gómez, Jesus García Mata, Mercedes Salgado Fernández, Matej Horvat, Maja Ravnik, Vojko Flis, Urška Smrke
Establishing an Expert Consensus on Key Indicators of the Quality of Life among Breast Cancer Survivors: A Modified Delphi Study. Journal of clinical medicine 11 (7) (2022)
Daria Slefarska, Christine Heinzle, Andreas Leiherer, Clemens Ager, Axel Muendlein, Linda Mezmale, Marcis Leja, Alejandro H Corvalan, Heinz Drexel, Agnieszka Królicka, Gidi Shani, Christopher A Mayhew, Hossam Haick, Paweł Mochalski
Volatilomic Signatures of AGS and SNU-1 Gastric Cancer Cell Lines. Molecules (Basel, Switzerland) 27 (13) (2022)
Diego Burgos-Santamaría, Olga P Nyssen, Antonio Gasbarrini, Dino Vaira, Ángeles Pérez-Aisa, Luís Rodrigo, Rinaldo Pellicano, Alma Keco-Huerga, Manuel Pabón-Carrasco, Manuel Castro-Fernandez, Doron Boltin, Jesus Barrio, Perminder Phull, Juozas Kupcinskas, Laimas Jonaitis, Inmaculada Ortiz-Polo, Bojan Tepes, Alfredo J Lucendo, José María Huguet, Miguel Areia, Natasa Brglez Jurecic, Maja Denkovski, Luís Bujanda, June Ramos-San Román, Antonio Cuadrado, Judith Gomez-Camarero, Manuel Alfonso Jiménez Moreno, Angel Lanas, Samuel Jesús Martinez-Dominguez, Enrique Alfaro, Ricardo Marcos-Pinto, Vladimir Milivojevic, Theodore Rokkas, Marcis Leja, Sinéad Marian Smith, Ante Tonkić, György Miklós Buzás, Michael Doulberis, Marino Venerito, Frode Lerang, Dmitry S Bordin, Vincent Lamy, Lisette G Capelle, Wojciech Marlicz, Daniela Dobru, Oleksiy Gridnyev, Ignasi Puig, Francis Mégraud, Colm O'Morain, Francisco Javier García-Alonso, null null
Empirical rescue treatment of Helicobacter pylori infection in third and subsequent lines: 8-year experience in 2144 patients from the European Registry on H. pylori management (Hp-EuReg). Gut (2022)
Sabine Skrebinska, Francis Mégraud, Ilva Daugule, Daiga Santare, Sergejs Isajevs, Inta Liepniece-Karele, Inga Bogdanova, Dace Rudzite, Reinis Vangravs, Ilze Kikuste, Aigars Vanags, Ivars Tolmanis, Selga Savcenko, Chloé Alix, Rolando Herrero, Jin Young Park, Marcis Leja
Who Could Be Blamed in the Case of Discrepant Histology and Serology Results for Helicobacter pylori Detection? Diagnostics (Basel, Switzerland) 12 (1) (2022)
Rustem Taszhanov, Zhansaya Telmanova, Yerkezhan Zhadykova, Lyailya Akhmetova, Akmaral Zhantureyeva, Zhanar Bukeyeva, Gulshara Aimbetova, Dinara Kassenova, Zhanerke Azhetova, Zhanar Kozhakhmetova, Serikbay Orazbayev, Kairat Adaibayev, Kadyr Ospanov, Kuanysh Kulayev, Yerlan Kuandykov, Zarina Bilyalova, Gulnur Igissinova, Saken Kozhahmetov, Marcis Leja, Nurbek Saginbekovich Igissinov
Geographic Variability of Gastric Cancer Incidence in Kazakhstan. Asian Pacific journal of cancer prevention : APJCP 23 (6) (2022)
Marcis Leja, Juha M Kortelainen, Inese Polaka, Emmi Turppa, Jan Mitrovics, Marta Padilla, Pawel Mochalski, Gregory Shuster, Roland Pohle, Dmitry Kashanin, Richard Klemm, Veikko Ikonen, Linda Mezmale, Yoav Y Broza, Gidi Shani, Hossam Haick, null null
Sensing gastric cancer via point-of-care sensor breath analyzer. Cancer 127 (8) (2021)
Samantha Morais, Bárbara Peleteiro, Natália Araújo, Reza Malekzadeh, Weimin Ye, Amelie Plymoth, Shoichiro Tsugane, Akihisa Hidaka, Gerson Shigueaki Hamada, Lizbeth López-Carrillo, David Zaridze, Dmitry Maximovich, Nuria Aragonés, Gemma Castaño-Vinyals, Mohammadreza Pakseresht, Raúl Ulises Hernández-Ramírez, Malaquias López-Cervantes, Marcis Leja, Evita Gasenko, Farhad Pourfarzi, Zuo-Feng Zhang, Guo-Pei Yu, Mohammad H Derakhshan, Claudio Pelucchi, Eva Negri, Carlo La Vecchia, Nuno Lunet
Identifying the Profile of Helicobacter pylori-Negative Gastric Cancers: A Case-Only Analysis within the Stomach Cancer Pooling (StoP) Project. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology (2021)
Dita Gudra, Darta Pupola, Girts Skenders, Marcis Leja, Ilze Radovica-Spalvina, Henrihs Gorskis, Reinis Vangravs, Davids Fridmanis
Lack of significant differences between gastrointestinal tract microbial population structure of Helicobacter pylori-infected subjects before and 2 years after a single eradication event. Helicobacter 25 (5) (2020)
Olga P Nyssen, Ángeles Pérez-Aisa, Bojan Tepes, Luis Rodrigo-Sáez, Pilar M Romero, Alfredo Lucendo, Manuel Castro-Fernández, Perminder Phull, Jesús Barrio, Luis Bujanda, Juan Ortuño, Miguel Areia, Natasa Brglez Jurecic, José María Huguet, Noelia Alcaide, Irina Voynovan, José María Botargues Bote, Inés Modolell, Jorge Pérez Lasala, Inés Ariño, Laimas Jonaitis, Manuel Dominguez-Cajal, György Miklós Buzás, Frode Lerang, Monica Perona, Dmitry Bordin, Toni Axon, Antonio Gasbarrini, Ricardo Marcos Pinto, Yaron Niv, Limas Kupcinskas, Ante Tonkic, Marcis Leja, Theodore Rokkas, Lyudmila Boyanova, Oleg Shvets, Marino Venerito, Peter Bytzer, Adrian Goldis, Ilkay Simsek, Vincent Lamy, Krzysztof Przytulski, Lumir Kunovsky, Lisette Capelle, Tomica Milosavljevic, María Caldas, Ana Garre, Francis Mégraud, Colm O'Morain, Francisco Javier García-Alonso, null null
Helicobacter pylori first-line and rescue treatments in patients allergic to penicillin: Experience from the European Registry on H pylori management (Hp-EuReg). Helicobacter 25 (3) (2020)
Ausvydas Patasius, Kaire Innos, Anton Barchuk, Anton Ryzhov, Marcis Leja, Janis Misins, Alesya Yaumenenka, Giedre Smailytė
Prostate cancer incidence and mortality in the Baltic states, Belarus, the Russian Federation and Ukraine. BMJ open 9 (10) (2019)
Marcis Leja, Uga Dumpis
What Would the Screen-and-Treat Strategy for Helicobacter pylori Mean in Terms of Antibiotic Consumption? Digestive diseases and sciences 65 (6) (2019)
Marcis Leja, Jin Young Park, Raul Murillo, Inta Liepniece-Karele, Sergejs Isajevs, Ilze Kikuste, Dace Rudzite, Petra Krike, Sergei Parshutin, Inese Polaka, Arnis Kirsners, Daiga Santare, Valdis Folkmanis, Ilva Daugule, Martyn Plummer, Rolando Herrero
Multicentric randomised study of Helicobacter pylori eradication and pepsinogen testing for prevention of gastric cancer mortality: the GISTAR study. BMJ open 7 (8) (2017)
Marcis Leja, M Constanza Camargo, Inese Polaka, Sergejs Isajevs, Inta Liepniece-Karele, Dainius Janciauskas, Dace Rudzite, Ilze Kikuste, Aigars Vanags, Ilona Kojalo, Valdis Folkmanis, Arnis Kirsners, Ivars Tolmanis, Charles S Rabkin
Detection of gastric atrophy by circulating pepsinogens: A comparison of three assays. Helicobacter 22 (4) (2017)