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Explore topical blogs discussing chemical safety assessment.

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10 frequently asked questions about Derek Nexus, answered

For over four decades, at Lhasa Limited we have been developing scientific software solutions that enable scientists to make informed decisions on the safety of drugs, chemicals and cosmetics. Our journey advanced significantly with the creation of Derek Nexus, an in silico expert knowledge-based toxicity prediction tool. As regulatory landscapes evolved and the push for […]

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Insights from the Lhasa Limited and IPEC Europe Nitrites collaborative meeting

“The meeting provided an opportunity to share our common difficulties and discuss solutions to establish robust and accurate methods for analysing nitrites in excipients.”   We recently welcomed members of the Lhasa Nitrites data sharing consortium and IPEC Europe – European Excipients Association for the first face-to-face Nitrites meeting at the Lhasa Head Office. Hosted

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Supporting the safe use of CDB in skincare products using Derek Nexus

Supporting the safe use of CBD in skincare products using Derek Nexus

Cannabidiol (CBD) is gaining prominence as a sought-after ingredient in skincare and beauty formulations, thanks to its notable anti-inflammatory, antioxidant and anti-bacterial properties. Derived directly from the hemp plant, this compound is increasingly being used as an ingredient in skincare products, particularly for the management of various skin conditions like eczema, dermatitis and psoriasis. Despite

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Fostering cross-cultural connections through art

Diversity serves as a catalyst for innovation at Lhasa. We believe in cultivating a workplace culture that encourages collaboration, and empowers every individual to express themselves fully. Art has the power to promote a culture of creativity, self-expression and community playing an integral role in enriching the fabric of our environment. Serving as a powerful

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Have you read this? Benchmarking In silico prediction of pharmaceutical degradation pathways

We are delighted to share our important new open access article: In silico prediction of pharmaceutical degradation pathways: A benchmarking study using the software program Zeneth. The paper, recently published in Organic Process Research & Development (OPRD) is authored by Lhasa Principal Scientist Rachel Hemingway, alongside industry expert co-authors from AstraZeneca, GSK, Pfizer, BMS, Amgen

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Mitigating the risks of NDSRI’s through data sharing

At Lhasa, we believe in the transformative power of knowledge sharing as the driving force to support the global challenge of nitrosamine risk assessment. Through data sharing and industry collaboration, we empower members to further understand the risks associated with their potential nitrosamine impurities. The Vitic Complex Nitrosamines initiative, launched in 2021 in response to

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Q&A deep dive with Martin Walter: How to establish AI limits for NDSRIs

Building on the success of our recent webinar, How to establish acceptable intake (AI) limits for Nitrosamine Drug Substance-Related Impurities (NDSRIs), we’re thrilled to present a follow-up that brings you closer to the insightful discussions that unfolded during the interactive Q&A session. In this blog, we’ve gathered questions posed during the webinar and curated written

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Attendee insights from our Software Crafters Leeds meet-up

We were delighted by the incredible enthusiasm shown by participants at our Software Crafters Leeds event, co-hosted with Codurance. Exploring scientific software development bought together keen coders of all levels for a customised coding-dojo, demonstrating how software can be built to predict complex scientific outcomes. At Lhasa, we understand the significance of knowledge-sharing as a

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Award winning paper paves path to more confident human safety assessments

We are delighted to announce that our paper ‘Using adverse outcome pathways to contextualise (Q)SAR predictions for reproductive toxicity – A case study with aromatase inhibition’ has been selected as the best paper published in Reproductive Toxicology in 2022. The award winning-paper, authored by Lhasa Principal Scientist, Alun Myden, Senior Scientist, Emma White and Head

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