User profiles for M. J. Janssen

Matthijs J. Janssen

- Verified email at hks.harvard.edu - Cited by 1236

Manoe Jacoba Janssen

- Verified email at uu.nl - Cited by 520

Synchronised approach for intrauterine insemination in subfertile couples

AEP Cantineau, MJ Janssen… - Cochrane Database …, 2014 - cochranelibrary.com
MJ Janssen and AEP Cantineau independently selected the trials to be included according
to the above mentioned criteria. We resolved disagreements by consensus or through …

[HTML][HTML] Evaluating systemic innovation and transition programmes: Towards a culture of learning

MJ Janssen, A Bergek… - PLoS sustainability and …, 2022 - journals.plos.org
Innovation systems and transitions thinking have become increasingly pervasive in what
has been labelled a third generation of challenge-led innovation and transitions policy …

[HTML][HTML] Mission-oriented innovation systems

MP Hekkert, MJ Janssen, JH Wesseling… - … innovation and societal …, 2020 - Elsevier
Rather than merely supporting R&D and strengthening innovation systems, the focus of
innovation policy is currently shifting towards addressing societal challenges by transforming …

The promises and premises of mission-oriented innovation policy—A reflection and ways forward

MJ Janssen, J Torrens, JH Wesseling… - Science and public …, 2021 - academic.oup.com
Missions may be regarded as a narrative for challenge-oriented policies, as a rationale for
directional policies, and as an instrument for coordinating distributed innovation efforts. While …

Dynamic capabilities for service innovation: conceptualization and measurement

MJ Janssen, C Castaldi, A Alexiev - R&D Management, 2016 - Wiley Online Library
Although the development of new services is becoming a major concern for firms throughout
the entire economy, there is only little insight in the organizational antecedents of service …

Differential tonic GABA conductances in striatal medium spiny neurons

KK Ade, MJ Janssen, PI Ortinski… - Journal of …, 2008 - Soc Neuroscience
Medium spiny neurons (MSNs) provide the principal output for the dorsal striatum. Those
that express dopamine D 2 receptors (D 2 + ) project to the globus pallidus external and are …

The importance of the NRG-1/ErbB4 pathway for synaptic plasticity and behaviors associated with psychiatric disorders

…, D Vullhorst, E Leiva-Salcedo, MJ Janssen… - Journal of …, 2012 - Soc Neuroscience
Neuregulin 1 (NRG-1) and its receptor ErbB4 have emerged as biologically plausible
schizophrenia risk factors, modulators of GABAergic and dopaminergic neurotransmission, and as …

Neonatal exposure to antiepileptic drugs disrupts striatal synaptic development

PA Forcelli, MJ Janssen, S Vicini, K Gale - Annals of neurology, 2012 - Wiley Online Library
Objective: Drug exposure during critical periods of brain development may adversely affect
nervous system function, posing a challenge for treating infants. This is of particular concern …

[HTML][HTML] Molecular mechanisms and treatment options of nephropathic cystinosis

…, EN Levtchenko, R Masereeuw, MJ Janssen - Trends in molecular …, 2021 - cell.com
Nephropathic cystinosis is a severe, monogenic systemic disorder that presents early in life
and leads to progressive organ damage, particularly affecting the kidneys. It is caused by …

[HTML][HTML] Assessing mission-specific innovation systems: towards an analytical framework

R Elzinga, MJ Janssen, J Wesseling, SO Negro… - … Innovation and Societal …, 2023 - Elsevier
In the currently emerging paradigm of challenge-led and transformative innovation policies,
there is increasing attention for addressing urgent societal problems by formulating clear, …