Masader (Alyafeai et al., 2021) created a metadata structure to be used for cataloguing Arabic NLP datasets. However, developing an easy way to explore such a catalogue is a challenging task. In order to give the optimal experience for users and researchers exploring the catalogue, several design and user experience challenges must be resolved. Furthermore, user interactions with the website may provide an easy approach to improve the catalogue. In this paper, we introduce Masader Plus, a web interface for users to browse Masader. We demonstrate data exploration, filtration, and a simple API that allows users to examine datasets from the backend. Masader Plus can be explored using this link this https URL. A video recording explaining the interface can be found here this https URL.

Circadian rhythms are endogenous 24-hour oscillations that regulate physiology, metabolism, sleep-wake cycles, and cellular homeostasis. Drosophila melanogaster, a genetically tractable model organism, has played a foundational role in uncovering the molecular mechanisms of circadian rhythms. The discovery of major clock genes, including period (per), timeless (tim), clock (clk), cycle (cyc), double time (dbt), and regulators such as Casein kinase 2 (CK2), emerged primarily from Drosophila research. CK2 operates as a critical post-translational regulator of PER protein phosphorylation, stability, nuclear entry, and degradation. Because PER dynamics dictate the timing and robustness of circadian rhythms in both flies and mammals, altered CK2 activity can profoundly impact rhythmic behaviour. CK2 dysregulation contributes not only to circadian disruption in Drosophila but also models broader pathological processes relevant to cancer, metabolic disease, neurodegeneration, and psychiatric disorders. This review synthesises CK2's molecular role in the Drosophila clock system, includes insights from computational modelling of CK2-PER dynamics, integrates tables throughout the text, and summarises the implications of dysregulated PER phosphorylation for human health.