Abstract: Medical material production and preparation, and a preparation method of a 4D chitosan-based thermosensitive hydrogel. First, chitosan is dissolved in acetic acid solution; a chitosan-based thermosensitive hydrogel is printed by a 4D bioprinter and lyophilized after solvent extraction, to obtain lyophilized chitosan; subsequently, aqueous ?-sodium glycerophosphate solution is prepared with ultrapure water and ?-sodium glycerophosphate, and then aqueous carboxymethyl chitosan solution is prepared with ultrapure water and aqueous ?-sodium glycerophosphate solution are charged into and mixed well with aqueous carboxymethyl chitosan solution to prepare a mixture; finally, the lyophilized chitosan is crosslinked with the mixture to obtain the 4D chitosan-based thermosensitive hydrogel. With scientific and reliable principles thereof, the present invention solves a problem that conventional thermosensitive hydrogels have uneven pore sizes, and improves the entrapment efficiency and ability of limbal stem cells.
Type:
Grant
Filed:
August 4, 2020
Date of Patent:
March 18, 2025
Assignee:
QINGDAO UNIVERSITY
Inventors:
Wenhua Xu, Yanhan Dong, Lixia Zhang, Yuqiao Fan
Abstract: The present disclosure relates to methods of feeding animals by providing feed additives that modulate the gut microbiome to prevent or treat dysfunctions in a gastrointestinal barrier. The present disclosure further relates to methods of feeding animals by providing feed additives that modulate the gut microbiome to prevent or treat infections.
Type:
Grant
Filed:
November 8, 2019
Date of Patent:
March 18, 2025
Assignee:
DSM IP ASSETS B.V.
Inventors:
Britta Blokker, Stephane Duval, John Michael Geremia, Estefania Perez Calvo, Nathalie Richard, Jerome Schmeisser, Nicole Seifert, Viviane Verlhac
Abstract: An exemplary substance is provided that permeates the blood-brain barrier and shows a property of penetrating into the brain. Further, exemplary use of the substance as a drug carrier is provided for delivering into the brain, and a pharmaceutical composition containing the substance. Additionally, exemplary lactose-modified cyclodextrin or dendrimer/glucuronyl glucosyl-cyclodextrin is provided that permeates the blood-brain barrier and shows a property of penetrating into the brain. Exemplary blood-brain barrier permeable pharmaceutical composition is also provided which comprises a lactose-modified cyclodextrin or dendrimer/glucuronyl glucosyl-cyclodextrin, and a drug.
Type:
Grant
Filed:
December 27, 2019
Date of Patent:
March 11, 2025
Assignees:
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY, NIHON SHOKUHIN KAKO CO., LTD.
Abstract: Compositions for regeneration of inner cells and for treating hearing loss comprise at least one modulator of mechanistic target of rapamycin (mTOR) sufficient to induce reprogramming proliferation and regeneration of inner ear cells. The composition include, in some instances, an effective amount of one or more phosphatase and tensin homolog (PTEN) inhibitors, MYC/NOTCH modulators, Atonal Homolog 1 (Atoh1) modulators or combinations thereof.
Abstract: The present invention concerns a composition comprising dietary fiber for use in the dietary management of methylmalonic acidemia (MMA) and/or propionic acidemia (PA), and/or for use in treating and/or reducing MMA and/or PA, and/or treating, reducing and/or preventing symptoms associated therewith.
Abstract: Disclosed is a method of treatment of a disease associated with abnormal protein aggregation comprising parenterally administering pharmaceutical formulations comprising trehalose. Also disclosed is an injectable aqueous pharmaceutical formulation comprising a therapeutically effective amount of trehalose.
Abstract: The present disclosure relates generally to methods of preparing glycoconjugates containing a saccharide conjugated to a carrier protein by use of stable nitroxyl radical related agent/oxidant as an oxidizing agent, to immunogenic compositions comprising such glycoconjugates, and to methods for the use of such glycoconjugates and immunogenic compositions.
Abstract: The invention provides the use of a formulation containing cyclodextrine, quercetin and zinc, at appropriate concentrations to mitigate infections by enveloped viruses like SARS-COV-2, influenza and HIV/AIDS, when administered via pulmonary and dermal route. While the different forms of cyclodextrin prevent the entry of coated virus into host cells by extracting and sequestering cholesterol molecules at the virus coat and at the host cell plasma membrane, the natural plant-based ionophore quercetin in the formulation, enables cellular entry of zinc, inhibiting viral replication by altering polymerase activity in the host cell. Hence cyclodextrine, and quercetin plus zinc, either in combination or in tandem order of administration, serves both as prophylactic and therapeutic.
Abstract: Methods of reactivating transcription of a fragile X mental retardation 1 (FMR1) gene and treating FMR1-associated diseases are provided. Compositions and kits for doing same are also provided.
Type:
Grant
Filed:
August 15, 2019
Date of Patent:
February 18, 2025
Assignee:
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.
Abstract: The present disclosure is related to the six isomer structures (OBI-821-1990-V1A, OBI-821-1990-V1B, OBI-821-1990-V2A, OBI-821-1990-V2B, OBI-821-1858-A, and OBI-821-1858-B) of isolated OBI-821 adjuvant and the method for evaluating the quality thereof. The method of the present disclosure adopts hydrophilic interaction liquid chromatography (HILIC) and reverse phase high performance liquid chromatography (RP-HPLC) either alone or in tandem and is able to separate the isomers of OBI-821 adjuvant in the consequent chromatography. Accordingly, the quality of OBI-821 adjuvant can be further evaluated.
Type:
Grant
Filed:
March 27, 2019
Date of Patent:
February 11, 2025
Assignee:
OBI PHARMA, INC.
Inventors:
Cheng-Der Tony Yu, Yih-Huang Hsieh, Wei Han Lee, Yu Chen Lin, Nan Hsuan Wang
Abstract: In alternative embodiments, provided are solutions for peritoneal dialysis for use for maintaining or restoring the removal of small solutes and fluids in subjects with end-stage renal disease and/or congestive heart failure. In alternative embodiments, such solutions comprise carnitine, xylitol and at least one of glucose, glycerol and polydextrin.
Type:
Grant
Filed:
October 11, 2023
Date of Patent:
January 21, 2025
Assignee:
COREQUEST Sagl
Inventors:
Arduino Arduini, Mario Bonomini, Valentina Masola, Giovanni Gambaro
Abstract: The present disclosure relates to a pharmaceutical composition comprising a combination of anticancer agents, capable of creating a synergistic effect when co-administer in the treatment of cancer, and more specifically, the present invention suggests anticancer agenst capable of creating a synergistic effect when co-administered with gossypol and phenformin. The anticancer agents selected as said anticancer agents in the present disclosure are sorafenib, vemurafenib, irinotecan, cisplatin, paclitaxel, and doxorubicin, and each of the aforementioned anticancer agent, when co-administered as a triple-drug combination with gossypol and phenformin can provide a significant synergistic effect in terms of the effect of suppressing the proliferation of cancer and killing cancer cell, compared to each mono-drug treatment group and a dual-drug treatment group of gossypol+phenformin.
Type:
Grant
Filed:
May 17, 2019
Date of Patent:
January 14, 2025
Assignee:
National Cancer Center
Inventors:
Soo Youl Kim, Jong Bae Park, Ho Lee, Hyon Chol Jang
Abstract: This invention relates to compositions for use in the promotion of the development and/or of the growth of the surface area of the small intestine and in the associated improvement of the digestive capacity in an infant or in a young child.
Type:
Grant
Filed:
November 9, 2022
Date of Patent:
January 7, 2025
Assignee:
Societe des Produits Nestle S.A.
Inventors:
Clara Lucia Garcia-Rodenas, Jose Manuel Ramos Nieves, Myriam Sandrine Steinmann
Abstract: The present disclosure relates to an aqueous composition stored in a single unit dosage container, where the aqueous composition consists of glucose, sodium bicarbonate, water, and a pH adjusting agent if needed to adjust the pH, wherein the pH of the composition is from 6.7 to 8.1. Such composition is stable for at least 3 months at room temperature conditions.
Abstract: A body milk for improved skin moisture level comprises hyaluronic acid and/or salts thereof. PEG-40 Sorbitan Perisostearate and Polyglyceryl-3 Diisostearate and Tocopherol, and one or more lipids selected from isopropyl palmitate, isododecane, almond oil, the preparation being free of BHT.
Type:
Grant
Filed:
November 29, 2023
Date of Patent:
December 24, 2024
Assignee:
BEIERSDORF AG
Inventors:
Andreas Bleckmann, Sabine Sellckau, Svea Wischhoefer
Abstract: A cyclic dinucleotide analogue, a pharmaceutical composition thereof, and application. A cyclic dinucleotide analogue (I), an isomer thereof, a prodrug, a stable isotope derivative, or a pharmaceutically acceptable salt has the following structure. The cyclic dinucleotide analogue can be used as a regulator of a stimulator of interferon genes (STING) and a related signal path thereof, and can effectively treat and/or relieve multiple types of diseases, including but not limited to malignant tumors, inflammations, autoimmune diseases, and infectious diseases. In addition, the STING regulator can also be used as a vaccine adjuvant.
Abstract: The present disclosure provides conjugates, methods of making the same, and uses thereof. The conjugates of the present technology are useful in inducing anergy in insulin-binding B cells.
Type:
Grant
Filed:
January 27, 2022
Date of Patent:
November 26, 2024
Assignee:
UNIVERSITY OF KANSAS
Inventors:
Kyle Apley, Mark Farrell, Cory Berkland
Abstract: The disclosure provides synthetic (e.g. recombinant) pneumococcal saccharides comprising one or more repeat unit(s) ?4)-?-D-Glcp-(1?4)-[Gro-(2?P?3)]-?-D-Galp-(1?4)-?-L-Rhap-(1?. Also provided are conjugates comprising a ?4)-?-D-Glcp-(1?4)-[Gro-(2?P?3)]-?-D-Galp-(1?4)-?-L-Rhap-(1?, immunogenic compositions, vaccines and their use in preventing or treating infection by Streptococcus pneumoniae.
Type:
Grant
Filed:
May 31, 2022
Date of Patent:
October 29, 2024
Assignee:
GlaxoSmithKline Biologicals SA
Inventors:
Amirreza Faridmoayer, Rainer Follador, Stefan Jochen Kemmler, Michael Thomas Kowarik, Gerald Johann Posch, Fabio Serventi
Abstract: The invention provides a method for improving attention of a healthy human subject by administering an effective amount of citidine-5?-diphosphocholine or a salt thereof to a healthy human subject.