Investment Rating - The industry investment rating is "Positive" (maintained) [2] Core Insights - The report highlights the acquisition of Capstan Therapeutics by AbbVie for up to $2.1 billion, focusing on in vivo CAR-T therapy development [6][15] - The report emphasizes the growing interest and investment in in vivo CAR-T technology, with multiple companies actively pursuing diverse delivery systems [7][26] - The pharmaceutical and biotechnology sector saw a weekly increase of 3.64%, outperforming the CSI 300 index by 2.1 percentage points, ranking 4th among 31 sub-industries [8][31] Summary by Sections 1. AbbVie Acquisition of Capstan - AbbVie announced the acquisition of Capstan Therapeutics for a maximum of $2.1 billion, focusing on in vivo CAR-T therapies [6][15] - Capstan's main asset, CPTX2309, is an RNA delivery candidate for anti-CD19 CAR-T therapy, currently in Phase I clinical trials [15][20] 2. MNC's Active Layout in In Vivo CAR-T Technology - MNC has been actively investing in in vivo CAR-T technology through collaborations and acquisitions, focusing on both lentiviral and lipid nanoparticle delivery systems [7][26] - The report notes that over 20 disclosed mRNA technology projects in in vivo CAR-T are primarily concentrated in the lipid nanoparticle direction [22][30] 3. Weekly Performance of the Pharmaceutical Sector - The pharmaceutical sector increased by 3.64% in the first week of July, outperforming the CSI 300 index [31] - Among sub-sectors, other biological products saw the highest increase of 8.28%, while medical equipment experienced the largest decline of 0.21% [35][36] 4. Recommended Stocks - Recommended stocks include major pharmaceutical and biotechnology companies such as Heng Rui Medicine, East China Medicine, and others [9]