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    • 1. 发明申请
    • METHODS AND COMPOSITIONS FOR PREVENTING INFECTION BY A VIBRIO SPECIES
    • 预防纤维虫种类感染的方法和组合物
    • WO2017173229A1
    • 2017-10-05
    • PCT/US2017/025305
    • 2017-03-31
    • TUFTS UNIVERSITY
    • CAMILLI, AndrewCAIRNS, LynneYEN, Minmin
    • C12R1/91A01N63/02C12N7/00
    • Compositions and methods are provided for preventing, ameliorating, or treating a disease caused by a species of bacterial genus Vibrio, for example, cholera caused by V. cholerae, the compositions containing two or more strains of lytic bacteriophage that infect and kill Vibrio cells. The bacteriophage are virulent, which replicate intracellularly and lyse and kill the bacteria. Use of two or more strains in a single treatment, as a result of a rate of mutation of the bacteria to simultaneous resistance to all of the bacteriophage to be so low as to be negligible, reduces appearance of phage-resistant bacteria to statistical negligibility. Normal human microbial flora species were not affected. In alternative embodiments of the method and the composition, antibiotic agents or other treatment agents can be administered with a cocktail of the plurality of bacteriophage strains.
    • 提供组合物和方法用于预防,改善或治疗由弧菌属细菌种类引起的疾病,例如由霍乱弧菌引起的霍乱,含有两种或更多种溶解菌株的组合物 噬菌体感染和杀死弧菌细胞。 噬菌体是强毒的,它在细胞内复制并裂解并杀死细菌。 由于细菌突变率与同时对所有噬菌体的抗性低至可忽略不计的程度,使得在单一处理中使用两种或更多种菌株,从而减少了抗噬菌体细菌出现统计学上的可忽略性。 正常的人类微生物菌群不受影响。 在该方法和组合物的可选实施方案中,抗生素剂或其他治疗剂可以与多种噬菌体菌株的混合物一起施用。
    • 2. 发明申请
    • SILK-BASED ADHESIVES
    • 基于丝绸的粘合剂
    • WO2017095782A1
    • 2017-06-08
    • PCT/US2016/063932
    • 2016-11-29
    • TUFTS UNIVERSITY
    • BURKE, Kelly A.KAPLAN, David L.
    • A61L27/36A61L33/06
    • A61L24/0005
    • In some embodiments, the present invention provides compositions including silk fibroin, at least one hydrophilic agent, and at least one catechol donating agent, wherein the at least one hydrophilic agent and at least one catechol donating agent are conjugated to the silk fibroin. According to various embodiments, at least a portion of the silk fibroin may be crosslinked. In some embodiments, the silk fibroin is at least 50% (e.g., 60%, 70%, 80%, 90%, 95% or more) crosslinked. In some embodiments, the present invention also provides methods for making such compositions.
    • 在一些实施方案中,本发明提供包含丝心蛋白,至少一种亲水剂和至少一种儿茶酚供体剂的组合物,其中所述至少一种亲水剂和至少一种儿茶酚供体剂是 与丝素蛋白缀合。 根据各种实施方案,丝素蛋白的至少一部分可以交联。 在一些实施方案中,丝素蛋白是交联的至少50%(例如,60%,70%,80%,90%,95%或更多)。 在一些实施方案中,本发明还提供了制备这种组合物的方法。