Publications by authors named "C Matti"

Wearable sensors have the potential to increase continuity of care and reduce healthcare expenditure. The user concerns and preferences regarding wearable sensors are the least addressed topic in related literature. Therefore, this study aimed first, to examine the preferences of the adult Swiss population regarding the use of wearable sensors in primary healthcare.

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Article Synopsis
  • Naive T lymphocytes move through the body to find antigens, switching between blood and lymph nodes, with their movement influenced by specific chemokines.
  • The study investigates how T lymphocytes respond to the chemokine CCL21 and sphingolipid S1P using advanced techniques to observe real-time behavior.
  • Results indicate that CCL21 leads to strong and sustained movement toward lymph nodes, while S1P only causes temporary polarization, suggesting that S1P is more about quick exit rather than long-distance movement.
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T cell migration via afferent lymphatics to draining lymph nodes (dLNs) depends on expression of CCR7 in T cells and CCL21 in the lymphatic vasculature. Once T cells have entered lymphatic capillaries, they slowly migrate into contracting collecting vessels. Here, lymph flow picks up, inducing T cell detachment and rapid transport to the dLNs.

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Background And Purpose: The cannabinoid CB receptor (CB ) is a promising therapeutic target for modulating inflammation. However, little is known surrounding the mechanisms underpinning CB desensitisation and regulation, particularly the role of GPCR kinases (GRKs). Here, we evaluated the role of six GRK isoforms in β-arrestin recruitment to CB .

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Chemokines guide leukocyte migration in different contexts, including homeostasis, immune surveillance and immunity. The chemokines CCL19 and CCL21 control lymphocyte and dendritic cell migration and homing to lymphoid organs. Thereby they orchestrate adaptive immunity in a chemokine receptor CCR7-dependent manner.

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