Publications by authors named "L C van der Sar"

Interferons (IFNs) are a critical component of innate immune defenses and limit viral disease severity. To advance studies on IFNs and their neutralization by pathogenic autoantibodies, we generated a Renilla luciferase-based reporter cell line capable of detecting the activities of IFN-Is, IFN-II, and IFN-IIIs. The reporter cell line exhibits a 125- to 2000-fold higher sensitivity to IFNs than a commonly used alternative biological reporter system and allows for a rapid and simple live-cell workflow for detecting low titer amounts of neutralizing anti-IFN antibodies.

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Objective: The Covid -19 pandemic has had a major influence on the organization of cancer care. Little is known about how patients with cancer and their relatives experienced this period. This study explored these experiences and levels of distress and resilience of Dutch cancer patients and their family caregivers during the Covid-19 pandemic.

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Background: We aimed to gain more insight into autonomy of older people with intellectual disabilities in a residential care facility in making choices.

Methods: We performed a descriptive ethnographic study in a residential facility in the Netherlands for 22 persons, aged 54-89 years, with mild to moderate intellectual disabilities (IQ <70) and low social-emotional development levels. We combined participant observations and qualitative interviews.

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This study reports on the effects of insertion velocity, needle tip geometry and needle diameter on tissue deformation and maximum insertion force. Moreover, the effect of multiple insertions with the same needle on the maximum insertion force is reported. The tissue deformation and maximum insertion force strongly depend on the insertion velocity and the tip geometry.

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Introduction: Achieving adequate resection margins during oral cancer surgery is important to improve patient prognosis. Surgeons have the delicate task of achieving an adequate resection and safeguarding satisfactory remaining function and acceptable physical appearance, while relying on visual inspection, palpation, and preoperative imaging. Intraoperative assessment of resection margins (IOARM) is a multidisciplinary effort, which can guide towards adequate resections.

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