Karen Jansen

6.3k citations

218 papers · 4.6k indexed · h-index 40

Impact in

Biological Psychiatry top 0.2%
- Tryptophan and brain disorders
Behavioral Neuroscience top 0.5%
- Stress Responses and Cortisol

Papers in

Biological Psychiatry 26
- Tryptophan and brain disorders 26
Behavioral Neuroscience 23
- Stress Responses and Cortisol 23

Co-authors: Ricardo Azevedo da Silva Luciano Dias de Mattos Souza Ricardo Tavares Pinheiro Jean Pierre Oses Flávio Kapczinski Pedro Vieira da Silva Magalhães Taiane de Azevedo Cardoso Thaíse Campos Mondin
Journals: Psychiatry Research (20 papers)Journal of Affective Disorders (19 papers)Journal of Psychiatric Research (9 papers)Cadernos de Saúde Pública (8 papers)Ciência & Saúde Coletiva (7 papers)
Partner nations: Brazil Canada United States

In The Last Decade

Karen Jansen

207 papers receiving 4.5k citations

Peers

Countries citing papers authored by Karen Jansen

Since Specialization

Citations

This map shows the geographic impact of Karen Jansen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Karen Jansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karen Jansen more than expected).

Fields of papers citing papers by Karen Jansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karen Jansen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Karen Jansen. The network helps show where Karen Jansen may publish in the future.

Co-authors

The 25 scholars most cited alongside Karen Jansen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Karen Jansen Line = papers co-authored together Karen Jansen links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Cannabis Sensitization and Allergy in Cannabis Industry Workers, Recreational Cannabis Users, and Nonusers Journal of Occupational and Environmental Medicine ·Callan Krevanko, Dorian Kenleigh, Niloufar Ghodsian, Karen Jansen, Christopher D. Simpson, Coralynn Sack	2025	0
2	The gain-of-function variant in the NLRP3 gene predicts the effectiveness of brief psychotherapy but not the risk of major depression Behavioural Brain Research ·Fabiana Barreiros Ferreira, Fernanda Neutzling Kaufmann, Clarissa Ribeiro Bastos, Janaína Xavier, Stephanie Aniszewski, Mariane Lopez Molina, Diogo R. Lara, Karen Jansen, Ricardo Azevedo da Silva, Luciano Dias de Mattos Souza, Manuella P. Kaster, Gabriele Ghisleni	2024	1
3	Factors associated with suicide risk in young women with premenstrual dysphoric disorder: a population-based study Trends in Psychiatry and Psychotherapy ·Francine Zanette Machado, M. Mota, Ester Pereira dos Santos, Divya Prasad, Taiane de Azevedo Cardoso, Benício N. Frey, Karen Jansen, Luciano Dias de Mattos Souza, Thaíse Campos Mondin, Flávio Kapczinski, Fernanda Pedrotti Moreira, Ricardo Azevedo da Silva	2024	1
4	The role of metabolic syndrome as a mediator in the relationship between CCL11 levels and the presence of a mood episode with mixed features in young adults with bipolar disorder Journal of Psychiatric Research ·Letícia Vasques Bender, Natália Wirowski, Andressa Schneider Lobato, Karen Jansen, Taiane de Azevedo Cardoso, Thaíse Campos Mondin, Jean Pierre Oses, Flávio Kapczinski, Luciano Dias de Mattos Souza, Ricardo Azevedo da Silva, Fernanda Pedrotti Moreira	2024	1
5	Mediating effect of eating pattern on the relationship between television exposure and caries in children SHILAP Revista de lepidopterología ·Ayah Qassem Shqair, Matheus dos Santos Fernandez, Francine dos Santos Costa, Karen Jansen, Janaína Vieira dos Santos Motta, Ricardo Azevedo da Silva, Vanessa Polína Pereira da Costa, Marília Leão Goettems	2023	0
6	Blood Pressure Effect of Traffic-Related Air Pollution Annals of Internal Medicine ·Michael T. Young, Karen Jansen, Kristen Cosselman, Timothy Gould, James A. Stewart, Timothy V. Larson, Coralynn Sack, Sverre Vedal, Adam A. Szpiro, Joel D. Kaufman	2023	6
7	Predicting functional impairment in euthymic patients with mood disorder: A 5-year follow-up Psychiatry Research ·Kyara Rodrigues de Aguiar, Bruno Braga Montezano, Jacson Gabriel Feiten, Devon Watts, Aline Zimerman, Thaíse Campos Mondin, Ricardo Azevedo da Silva, Luciano Dias de Mattos Souza, Flávio Kapczinski, Taiane de Azevedo Cardoso, Karen Jansen, Ives Cavalcante Passos	2023	1
8	Daily screen time, sleep pattern, and probable sleep bruxism in children: A cross‐sectional study Oral Diseases ·Cássia Cardozo Amaral, Matheus dos Santos Fernandez, Karen Jansen, Ricardo Azevedo da Silva, Noéli Boscato, Marília Leão Goettems	2022	5
9	Predicting 3-year persistent or recurrent major depressive episode using machine learning techniques SHILAP Revista de lepidopterología ·Amanda Rodrigues Fialho, Bruno Braga Montezano, Pedro L. Ballester, Taiane de Azevedo Cardoso, Thaíse Campos Mondin, Fernanda Pedrotti Moreira, Luciano Dias de Mattos Souza, Ricardo Azevedo da Silva, Karen Jansen	2022	1
10	Investigating biological rhythms disruptions across the menstrual cycle in women with comorbid bipolar disorder and premenstrual dysphoric disorder Archives of Women s Mental Health ·Yola El Dahr, Taiane de Azevedo Cardoso, Sabrina K. Syan, Luisa Caropreso, Luciano Minuzzi, Mara Smith, Olivia R. Allega, Maha Eltayebani, Jeronimo Mendes-Ribeiro, Luciano Dias de Mattos Souza, Ricardo Azevedo da Silva, Thaíse Campos Mondin, Fernanda Pedrotti Moreira, Flávio Kapczinski, Karen Jansen, Benício N. Frey	2022	9
11	Interaction between COMT Val¹⁵⁸Met polymorphism and childhood trauma predicts risk for depression in men International Journal of Developmental Neuroscience ·Janaína Xavier, Clarissa Ribeiro Bastos, Laísa Camerini, Paola Bajadares Amaral, Karen Jansen, Luciano Dias de Mattos Souza, Ricardo Azevedo da Silva, Ricardo Tavares Pinheiro, Diogo R. Lara, Gabriele Ghisleni	2022	1
12	BDNF Levels According to Variations in the CACNA1C Gene: Sex-Based Disparity Cellular and Molecular Neurobiology ·Clarissa Ribeiro Bastos, Janaína Xavier, Laísa Camerini, Samantha Seibt Dewes, Fernanda Pedrotti Moreira, Carolina David Wiener, Karen Jansen, Manuella P. Kaster, Luciano Dias de Mattos Souza, Ricardo Azevedo da Silva, Jean Pierre Oses, Luis Valmor Portela, Diogo R. Lara, Luciana Tovo‐Rodrigues, Gabriele Ghisleni	2022	1
13	Early illness progression in mood disorders: A population-based longitudinal study Psychiatry Research ·Clarisse de Azambuja Farias, Taiane de Azevedo Cardoso, Thaíse Campos Mondin, Luciano Dias de Mattos Souza, Ricardo Azevedo da Silva, Flávio Kapczinski, Karen Jansen, Pedro Vieira da Silva Magalhães	2021	1
14	A closer look at the epidemiology of schizophrenia and common mental disorders in Brazil Dementia & Neuropsychologia ·Randhall Bruce Carteri, Jean Pierre Oses, Taiane de Azevedo Cardoso, Fernanda Pedrotti Moreira, Karen Jansen, Ricardo Azevedo da Silva	2020	10
15	Interleukin-6 and Interleukin-10 in mood disorders: A population-based study Psychiatry Research ·Carolina David Wiener, Fernanda Pedrotti Moreira, Luis Valmor Portela, Nathan Ryzewski Strogulski, Diogo R. Lara, Ricardo Azevedo da Silva, Luciano Dias de Mattos Souza, Karen Jansen, Jean Pierre Oses	2019	52
16	Emotional and behavioral problems: a school-based study in southern Brazil Trends in Psychiatry and Psychotherapy ·Suélen de Lima Bach, Mariane Lopez Molina, Paulinia Leal do Amaral, Amanda Neumann Reyes, Karen Jansen, Ricardo Azevedo da Silva, Janaína Vieira dos Santos Motta	2019	12
17	Childhood trauma, family history, and their association with mood disorders in early adulthood Acta Psychiatrica Scandinavica ·Karen Jansen, Taiane A. Cardoso, Gabriel R. Fries, Jerônimo Costa Branco, R. A. Silva, Márcia Kauer-Sant’Anna, Flávio Kapczinski, Pedro Vieira da Silva Magalhães	2016	72
18	Kynurenine pathway dysfunction in the pathophysiology and treatment of depression: Evidences from animal and human studies Journal of Psychiatric Research ·Gislaine Z. Réus, Karen Jansen, Stephanie E. Titus, André F. Carvalho, Vilma Gabbay, João Quevedo	2015	172
19	PREVALÊNCIA DE INATIVIDADE FÍSICA E FATORES ASSOCIADOS AO TRANSTORNO DE HUMOR EM ADULTOS JOVENS LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) ·Jerônimo Costa Branco, Karen Jansen, Carolina David Wiener, Mariane Ricardo Acosta Lopez, Marcelo Porto, Ricardo Azevedo da Silva	2012	0
20	Abstract 17098: Blood Pressure Response to Controlled Diesel Exhaust Inhalation in Human Subjects is Modified by Functional Variation in TRPV1 Circulation ·Kristen Cosselman, Ranjini Krishnan, Assaf P. Oron, Alon Peretz, Tim Larson, Joel D. Kaufman, Karen Jansen	2011	1

About Karen Jansen

Karen Jansen is a scholar working on Biological Psychiatry, Behavioral Neuroscience, Psychiatry and Mental health, Clinical Psychology and Occupational Therapy, having authored 218 papers that have together received 4.6k indexed citations. Recurring topics across this work include Bipolar Disorder and Treatment (52 papers), Child and Adolescent Psychosocial and Emotional Development (46 papers), Maternal Mental Health During Pregnancy and Postpartum (35 papers), Tryptophan and brain disorders (26 papers), Stress Responses and Cortisol (23 papers), Suicide and Self-Harm Studies (18 papers), Youth, Drugs, and Violence (14 papers) and Occupational Health and Burnout (13 papers). The work is most often cited by research in Biological Psychiatry (889 citations), Behavioral Neuroscience (607 citations), Psychiatry and Mental health (1.0k citations), Clinical Psychology (1.3k citations) and Speech and Hearing (288 citations). Karen Jansen has collaborated with scholars based in Brazil, Canada and United States. Frequent co-authors include Ricardo Azevedo da Silva, Luciano Dias de Mattos Souza, Ricardo Tavares Pinheiro, Jean Pierre Oses, Flávio Kapczinski, Pedro Vieira da Silva Magalhães, Taiane de Azevedo Cardoso, Thaíse Campos Mondin, Carolina David Wiener and Fernanda Pedrotti Moreira. Their work appears in journals such as Psychiatry Research, Journal of Affective Disorders, Journal of Psychiatric Research, Cadernos de Saúde Pública and Ciência & Saúde Coletiva.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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