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免疫学和疫苗学领域的最新出版物和专利

免疫学 疫苗学

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免疫学
免疫学和疫苗学的进步推动了有效疫苗和递送系统的设计和优化。

免疫学和疫苗学涵盖免疫系统功能的调控机制以及预防性和治疗性疫苗的研发。该领域整合了细胞和分子免疫学、抗原识别、免疫记忆以及宿主-病原体相互作用,旨在设计和优化疫苗制剂、佐剂和递送系统。研究方向包括免疫调节、免疫病理学以及提高疫苗对传染病、癌症和自身免疫性疾病疗效的策略。我们持续更新的汇编收录了最新的同行评审研究和专利信息。 技术 增进免疫学认识和疫苗创新:

免疫疗法、病原体识别受体、主要组织相容性复合体、免疫学、疫苗、免疫耐受、树突状细胞、体液免疫、细胞介导免疫、疫苗配方、减毒活疫苗、亚单位疫苗、粘膜免疫、免疫记忆、免疫检查点、疫苗佐剂、免疫病理学和免疫调节。.

pH-responsive amphiphilic peptide nanofibers facilitate endosomal escape for cytosolic protein delivery

Published on 2026-06-16 by Tomonori Waku, Chikae Sakata, Tomoki Matsuda, Kotone Minato, Hiroyasu Takemoto, Kazuya Matsuo, Akio Kobori @NATURE

Abstract: Polymer Journal, Published online: 16 June 2026; doi:10.1038/s41428-026-01212-2We developed pH-responsive amphiphilic peptide nanofibers (NFs) that may facilitate cytosolic protein delivery by selectively destabilizing endosomal membranes. The NFs were based on β-sheet-forming peptides conjugated with oligoglutamic acid segments, and the number of Glu residues was varied to optimize pH-responsive activity. Optimized NFs showed strong membrane-destabilizing activity at mildly acidic pH but remai[...]


Our summary: The study presents pH-responsive amphiphilic peptide nanofibers designed to enhance cytosolic protein delivery. These nanofibers destabilize endosomal membranes at mildly acidic pH while remaining stable at neutral pH. When tested with ovalbumin in dendritic cells, they improved MHC class I presentation of the OVA-derived epitope.

pH-responsive, amphiphilic, peptide nanofibers, cytosolic delivery

Publication

Surface-nanostructured cellulose gauze with terminally aminated low-molecular-weight cellulose for adsorbing bacteria

Published on 2026-06-15 by Yuuki Hata, Sayaka Okamoto, Yudai Mizuuchi, Hiroshi Tanaka, Takeshi Serizawa @NATURE

Abstract: Polymer Journal, Published online: 15 June 2026; doi:10.1038/s41428-026-01214-0We demonstrated the self-assembly of terminally aminated low-molecular-weight cellulose into nanostructures on gauze microfibers and the bacterial adhesion-promoting effects of the resulting nanostructured gauze across a wide range of protein concentrations. Terminally aminated low-molecular-weight cellulose formed either nanospike or nanofibrillar-network structures, depending on the solvent and coagulant used during[...]


Our summary: The study explores the self-assembly of terminally aminated low-molecular-weight cellulose into nanostructures on gauze microfibers. These nanostructures enhance bacterial adhesion through electrostatic interactions, even in protein-rich environments. Different solvent and coagulant conditions lead to varied nanostructure formations, influencing adhesion properties.

cellulose, nanostructures, bacterial adhesion, self-assembly

Publication

Methods of treating non-hodgkin lymphoma

Patent published on the 2026-06-11 in WO under Ref WO2026122941 by TENEOTWO INC [US] (Lesley Robin [us], Humphrey Kathryn [gb], Brennan Denise Marie [us], Zhu Xu [us], Oki Yasuhiro [us], Olabode Damilola Omolola [us], Sermer David Julian [us], Chen Robert [gb])

Abstract: Methods of treating non-Hodgkin lymphoma by administering a multispecific antibody to a patient in need are provided. Methods of making such antibodies, and compositions, including pharmaceutical compositions, comprising such antibodies, are also provided.[...]


Our summary: This content discusses methods for treating non-Hodgkin lymphoma using multispecific antibodies. It includes the development of these antibodies and their pharmaceutical compositions. The focus is on providing effective treatment options for patients.

non-Hodgkin lymphoma, multispecific antibody, treatment methods, pharmaceutical compositions

Patent

Engineered dendritic cells with membrane-bound cytokine and uses thereof

Patent published on the 2026-06-11 in WO under Ref WO2026122810 by WASHINGTON UNIV [US] (Deselm Carl [us], Namen Shelby [us], Pandey Gaurav [us])

Abstract: Provided herein are dendritic cells comprising a chimeric receptor (e.g, a chimeric antigen receptor (CAR)) and a membrane-bound chimeric interferon (IFN) molecule. Also provided herein are dendritic cells comprising a chimeric receptor (e.g, a chimeric antigen receptor (CAR)) and a membrane-bound chimeric interleukin-2 (IL-2) family cytokine molecule. Also provided are methods of making such engineered dendritic cells and methods of using such engineered dendritic cells for various treatments.[...]


Our summary: Engineered dendritic cells are created with chimeric receptors and membrane-bound cytokines. These cells can express chimeric antigen receptors alongside chimeric interferon or interleukin-2 molecules. Methods for their production and therapeutic applications are also described.

dendritic cells, chimeric receptors, cytokines, immunotherapy

Patent

Systems and methods for lossless ion mobility spectromenter with axial diffusion constriction

Patent published on the 2026-06-11 in US under Ref US20260162952 by PURDUE RES FOUNDATION [US] (Larriba-andaluz Carlos [us])

Abstract: The invention generally relates to system and method for lossless ion mobility spectrometer with axial diffusion constriction. In certain aspects, the invention provides an ion mobility spectrometry system, the system comprising: an ion mobility drift cell comprising electrodes; and a central processing unit (CPU), and storage coupled to the CPU for storing instructions that when executed by the CPU cause the electrodes of the drift cell to apply varying electric fields within the drift cell to [...]


Our summary: The invention describes a lossless ion mobility spectrometer utilizing axial diffusion constriction. It includes a drift cell with electrodes and a CPU for controlling electric fields. This setup restricts axial diffusion of ions during separation.

ion mobility spectrometry, lossless detection, axial diffusion, drift cell

Patent

Bcg immunotherapy in diabetes and cns disorders

Patent published on the 2026-06-11 in WO under Ref WO2026123025 by THE GENERAL HOSPITAL CORP [US] (Faustman Denise [us])

Abstract: The invention relates to a method for regulating blood sugar levels in a subject in need thereof, the method comprising administering a therapeutically effective amount of a Bacillus Calmette Guerin (BCG) strain to the subject, thereby regulating the blood sugar levels in a subject.[...]


Our summary: The invention describes a method for regulating blood sugar levels using Bacillus Calmette Guerin (BCG) strain. This method is intended for subjects with diabetes and CNS disorders. Administration of BCG is aimed at achieving therapeutic effects on blood sugar levels.

BCG immunotherapy, diabetes, blood sugar regulation, CNS disorders

Patent

Jointly optimizing coordinated multipoint transmission and energy saving operations for inter/intra-du scenarios in o-ran networks

Patent published on the 2026-06-11 in WO under Ref WO2026122740 by MAVENIR SYSTEMS INC [US] (Taneja Mukesh [in])

Abstract: To address cell interference, a Coordinated Multipoint Transmission module is configured to decide Physical Resource Blocks to be blanked for each region of a cell along with a time interval for each cell. An Artificial Intelligence and Machine Learning assisted Low Energy Scheduling Solution module is configured to finds time intervals where a Distributed Unit for the cell does not communicate any data with the User Equipment in that cell and such time intervals can be used by a Radio Unit to s[...]


Our summary: The content discusses optimizing coordinated multipoint transmission and energy saving in O-RAN networks. It highlights a module that manages physical resource blocks to mitigate cell interference. Additionally, an AI/ML solution identifies idle communication intervals for energy savings.

Coordinated Multipoint, Energy Saving, O-RAN Networks, AI/ML Optimization

Patent

Self-timing circuit for semiconductor memory devices and memory device

Patent published on the 2026-06-11 in US under Ref US20260162719 by WEEBIT NANO LTD [IL] (Vershkov Maxim [il])

Abstract: [0000] A memory circuit (MEM) comprising an array (ARR) of bit cells (BC) arranged in rows of bit cells connected to a respective word line (WL) and in columns of bit cells connected to a respective one of bit lines (BL); a sense amplifier (S-Amp) circuit to be connected to the bit lines, an external clock input (In1) fed with an external clock signal (Ext-Clck) comprising external clock pulses having a first length of time, and a timing circuit (T-Cntl) to track a time taken to charge one of th[...]


Our summary: A memory circuit includes an array of bit cells connected to word and bit lines. It features a sense amplifier connected to the bit lines and a timing circuit that generates an internal clock signal. The internal clock pulses are defined by the longest duration between external clock pulses and the time taken to charge a bit line.

self-timing circuit, semiconductor memory, sense amplifier, internal clock signal

Patent

涵盖的主题: 免疫学、疫苗学、疫苗配方、佐剂、递送系统、免疫调节、免疫病理学、免疫记忆、抗原识别、宿主与病原体相互作用、疫苗效力、传染病、治疗性疫苗、预防性疫苗、细胞免疫学、分子免疫学、ISO 14155、ISO 13485、ISO 9001、ISO 17025 和 ISO 14971。.

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