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Preclinical, Journal, IO biomarker: Clemastine mitigates sepsis-induced acute kidney injury in rats; the role of ?-Klotho/TLR-4/MYD-88/NF-?B/ Caspase-3/ p-P38 MAPK signaling pathways. (Pubmed Central) - Dec 7, 2024 CLM downregulated the levels of the proinflammatory markers, suppressed the expression of cleaved caspase-3, TLR-4 and MYD-88 as well as inactivating NF-?B p-P65 and p-P38 proteins, inhibited Bax, NF-?B, and caspase-3 genes expression, and augmented ?-Klotho protein expression as well as Bcl-2 gene expression. Finally, CLM pretreatment protected against acute kidney injury by preventing TLR-4/ p-P38 pathway-mediated apoptotic cell death in rats.
- |||||||||| Tavegil (clemastine) / GSK
Journal: Exploring therapeutic approaches against Naegleria fowleri infections through the COVID box. (Pubmed Central) - Aug 8, 2024 From these compounds, terconazole, clemastine, ABT-239 and PD-144418 showed a higher selectivity against the parasite compared to the remaining products...Assessment of mitochondrial membrane potential disruption and a significant reduction in ATP production emphasized the impact of these compounds on the mitochondria, with the identification of increased ROS production underscoring their potential as effective treatment options. This study emphasizes the potential of the mentioned COVID Box compounds against N. fowleri, providing a path for enhanced PAM therapies.
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Preclinical, Journal: Promyelinating drugs ameliorate oligodendrocyte pathologies in a mouse model of Krabbe disease. (Pubmed Central) - Jul 3, 2024 However, while Sob-AM2 showed higher efficacy in restoring the impaired differentiation and maturation of twi OLs, clemastine more potently reduced the endogenous psychosine levels. These results present the first preclinical in vitro data, suggesting that clemastine and Sob-AM2 can act directly and distinctly on OLs in KD and ameliorate their cellular pathologies associated with myelin degeneration.
- |||||||||| Tavegil (clemastine) / GSK
Trial initiation date: Clemastine Treatment in Individuals With Williams Syndrome (clinicaltrials.gov) - May 6, 2024 P3, N=30, Recruiting, Our findings also underscore the potential of remyelinating therapies for TBI. Initiation date: Jan 2024 --> Apr 2024
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Journal: Prolonged myelin deficits contribute to neuron loss and functional impairments after ischaemic stroke. (Pubmed Central) - Apr 8, 2024 Conversely, enhancing remyelination by M1R cKO or treating the pro-myelination drug clemastine after tMCAO preserves white matter integrity and neuronal survival, and accelerates functional recovery. Together, our findings demonstrate that enhancing myelinogenesis is a promising strategy to preserve neurons and promote functional recovery after ischemic stroke.
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Preclinical, Journal: Neuronal deletion of Gtf2i results in developmental microglial alterations in a mouse model related to Williams syndrome. (Pubmed Central) - Mar 7, 2024 Lastly, systemic injection of clemastine to P4 Gtf2i cKO and control mice until P30, led to a significant interaction between genotypes and treatments on the expression levels of the phagocytic marker CD68, and a significant reduction of the macrophage/microglial marker Iba1 transcript levels in the cortex of the Gtf2i cKO treated mice. Our data thus implicate microglia as important players in WS, and that early postnatal manipulation of microglia might be beneficial in treating inflammatory and myelin-related pathologies.
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Journal: Clemastine/tamoxifen hybrids as easily accessible antileishmanial drug leads. (Pubmed Central) - Feb 8, 2024 Two of them were identified as the potential templates for lead optimization of this series having shown the highest activities against all species in both stages of parasite. The present findings can serve as a good starting point in the search for novel antileishmanial compounds that are easy to access and highly active.
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Phase classification, Enrollment change, Trial completion date, Trial primary completion date: CCMR Two: A Phase IIa, Randomised, Double-blind, Placebo-controlled Trial of the Ability of the Combination of Metformin and Clemastine to Promote Remyelination in People With Relapsing-remitting Multiple Sclerosis Already on Disease-modifying Therapy (clinicaltrials.gov) - Dec 26, 2023 P2, N=70, Recruiting, Overall, our findings highlight the significant role of myelin abnormalities in CCI-induced memory impairment, suggesting a potential therapeutic approach for treating memory impairments associated with neuropathic pain. Phase classification: P2a --> P2 | N=50 --> 70 | Trial completion date: Oct 2023 --> May 2025 | Trial primary completion date: Oct 2023 --> May 2025
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Journal: Repurposing Clemastine to Target Glioblastoma Cell Stemness. (Pubmed Central) - Sep 28, 2023 Finally, we showed that a neural stem cell-derived mouse glioma model displaying predominantly proneural features was similarly susceptible to clemastine treatment. Collectively, these results identify pathways essential for maintaining the stemness and progenitor features of GBMs, uncover BTIC dependency on EBP, and suggest that non-oncology, low-toxicity drugs with OPC differentiation-promoting activity can be repurposed to target GBM stemness and aid in their treatment.
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Post general anesthesia induction anaphylaxis - Caught off guard no more (Exhibit Hall) - Aug 23, 2023 - Abstract #ASA2023ASA_5914; We administered fentanyl, lidocaine, propofol and rocuronium...We administered O2 100%, epinephrin, hydrocortisone, clemastine and crystalloids...Tryptase blood levels were measured within the first hour and 24h after. The allergologic investigation revealed alllergies to rocuronium and latex.
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Preclinical, Journal: Clemastine fumarate attenuates tauopathy and meliorates cognition in hTau mice via autophagy enhancement. (Pubmed Central) - Jul 26, 2023 Notably, after administration of chloroquine, levels of Tau protein were significantly increased. When clemastine fumarate was co-administered with chloroquine, the protective effects were reversed, indicating that clemastine fumarate indeed triggered autophagy and promoted the degradation of Tau protein, while also inhibiting further Tauopathy-related neuroinflammation and synapse loss to improve cognitive function in hTau mice.
- |||||||||| Omegaven (omega-3 long-chain polyunsaturated fatty acids) / Fresenius Kabi, Tavegil (clemastine) / GSK
Preclinical, Journal: Comparing the efficacy in reducing brain injury of different neuroprotective agents following neonatal hypoxia-ischemia in newborn rats: a multi-drug randomized controlled screening trial. (Pubmed Central) - Jun 14, 2023 When clemastine fumarate was co-administered with chloroquine, the protective effects were reversed, indicating that clemastine fumarate indeed triggered autophagy and promoted the degradation of Tau protein, while also inhibiting further Tauopathy-related neuroinflammation and synapse loss to improve cognitive function in hTau mice. The probability of efficacy was superior to that of HT for Caffeine, SAG, Allopurinol, Melatonin, Clemastine,
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