Replies to post #13 on Lyell Immunopharma Inc (LYEL)

[NY1972]

Thanks for the link.
Most commonly reported grade 3/4 AEs were neutrophil count decrease (6/9, 67%), anemia (5/9, 56%), thrombocytopenia (2/9,22%), platelet count decrease (2/9, 22%) and no infection was reported. Complete response rate(CRR) was 78%

Compared to T-Charge
http://www.koreabiomed.com/news/articleView.html?idxno=12767

[NY1972]

recent technical advances using culture conditions with IL-7/IL-15 and
the addition of IL-21 may enhance the enrichment for TSCM cells
in the final CART product (74–76), which can be further increased
with the addition of drugs blocking T-cell differentiation, such as
glycogen synthase-3 inhibitors (77). Nevertheless, robust clinical grade protocols for generating TSCM-enriched CART products
have not been developed so far. Recently, a few CART19 clinical
trials for DLBCL have been conducted in which CART products
were manufactured from CD62L+ isolated T cells to generate
cellular products enriched for TCM cells (21, 78); however, due to
prolonged culture conditions, enrichment for TSCM and TCM
subsets in the infused product could not be demonstrated

https://www.frontiersin.org/articles/10.3389/fimmu.2022.904497/full