A Multi-centre, Phase 1/2, Randomised, Double-blind, Placebo Controlled Study With an Optional Open-label Extension to Evaluate the Safety, Tolerability, Efficacy, and Pharmacodynamics of PLL001 for the Treatment of ALS

FIH, Phase 1/2, multi-centre, randomised, double-blind, placebo controlled study with an optional open-label dosing extension to assess the safety, tolerability, efficacy, and Pharmacodynamics (PD) of single or multiple (up to 48 weeks QD) subcutaneous (SC) doses of PLL001 compared to placebo in subjects diagnosed with ALS.

Start Date15 Oct 2024

Sponsor / Collaborator

PLL-Therapeutics

100 Clinical Results associated with PLL-001

100 Translational Medicine associated with PLL-001

100 Patents (Medical) associated with PLL-001

Literatures (Medical) associated with PLL-001

25 Nov 2020·Pharmaceutical Development and TechnologyQ4 · MEDICINE

Surface modified nanoliposome formulations provide sustained release for 5-FU and increase cytotoxicity on A431 cell line

Q4 · MEDICINE

Article

Author: Aslan, Minela ; Eroğlu, İpek ; Ozturk, Sukru ; Yaman, Ümran ; Ulubayram, Kezban

Malignant melanoma is a type of skin cancer with high risk of metastasis. 5-Fluorouracil is commonly used for treatment of skin cancer, however its penetration through the skin is found to be insufficient in some cases. Therefore, we optimized its pharmacokinetics by fabricating 5- Fluorouracil-loaded nanoliposome formulations modified with Poly-L-lysine coating. 5-Fluorouracil-loaded nanoliposome formulations were prepared using dipalmitoylphosphatidylcholine, dicethylphosphate and cholesterol having encapsulation efficiency of 45 ± 9.61%. The particle size, zeta potential, polydispersity index and encapsulation rate of the prepared formulation was found to be 237.9 ± 0.986 nm, 41.4 ± 1.060 mV, 0.233 ± 0.019 and 88.2 ± 7.85%, respectively. Surface characterization, molecular structure and thermal property illumination of the formulations were performed alongside stability studies. The In-vitro release of 5-FU from Lipo-FU6 and PLL-1 formulations was investigated by dialysis membrane method. Within the first 12 hours, the percentage release of 5-FU from Lipo-FU6 and PLL-1 formulations was observed to be 47.17% and 20.84%, respectively. Moreover, the cytotoxicity study on A431 epidermal carcinoma cell lines has revealed that 5-FU-loaded formulations were toxic to cells unlike the 5-FU free formulations. In conclusion, PLL coated nanoliposome formulations showed a potential to be an effective option for further combined drug/gene therapy applications.

100 Deals associated with PLL-001

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Indication	Highest Phase	Country/Location	Organization	Date
Amyotrophic Lateral Sclerosis	Phase 2	-	PLL-Therapeutics	15 Oct 2024

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