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182
resultados
Última actualización
16/06/2025 [07:07:00]
Resultados 100 a 125 de 182
Resumen de: US2025144040A1
Composite particle including the following: (1) a nanocrystal of an organic compound, and (2) a block copolymer associated with one or more surfaces of the nanocrystal of an organic compound. The organic compound, in some embodiments, is a pharmaceutical compound, a therapeutic compound, and/or a bioactive compound. The block copolymer may be a block copolymer with at least one hydrophilic poly(2-oxazoline) block. Pharmaceutical compositions may include these composite particles. The pharmaceutical compositions may include a dispersion that has an aqueous or aqueous-based continuous phase and a dispersed phase that includes the composite particles. The dispersion may be administered to sick patients, including those diagnosed with or exhibiting symptoms of COVID-19. For example, the dispersion may be aerosolized, and a patient may inhale the aerosol.
Resumen de: US2025144119A1
Provided herein are methods of treating COVID-19 in a subject in need thereof, comprising administering to the subject a 25-hydroxyvitamin D compound. Also provided herein are hard capsule dosage forms of 25-hydroxyvitamin. In aspects, the 25-hydroxyvitamin D is administered as a controlled release formulation, optionally an extended release oral formulation, such as Rayaldee® extended release calcifediol capsules. Methods of treating SARS-CoV-2 infection including reducing SARS-CoV-2 viral load are provided. Methods of treating SARS-CoV-2 infection including increasing an immune response are provided.
Resumen de: US2025145690A1
Disclosed are monoclonal antibodies and antigen binding fragments that specifically bind a coronavirus spike protein, such as SARS-CoV-2. Also disclosed is the use of these antibodies for inhibiting a coronavirus infection. In addition, disclosed are methods for detecting a coronavirus in a biological sample, using the disclosed antibodies.
Resumen de: US2025134989A1
The present invention relates to a novel vaccine composition for coronavirus infection-19 comprising a polymer-based mRNA carrier. Specifically, the present invention provides a vaccine composition comprising an mRNA carrier using a novel polymer capable of delivering a negatively charged genetic material such as mRNA, and the vaccine composition has excellent effects of enhanced in vivo immune activity such as high antibody formation ability and increased interferon-gamma production.
Resumen de: AU2023375471A1
Provided herein is a synthetic polypeptide derived from High Mobility Group Box 1 (HMGB 1) host protein that can both disrupt bacterial biofilms and prevent Neutrophil Extracellular Trap (NET) formation. Also provided herein are methods to disrupt aberrant or excessive NET formation that are particularly well-suited to treat high-risk populations such as those infected with SARS CoV-2, sepsis, autoimmune diseases e.g., systemic lupus erythematosus, rheumatoid arthritis, Type I diabetes mellitus, small vessel vasculitis, autoinflammatory diseases e.g., gout, inflammatory bowel disease, and metabolic diseases e.g., Type 2 diabetes and obesity.
Resumen de: US2025144201A1
A method of immunizing against COVID-19 by administering a recombinant SARS-CoV2 protein-based vaccine, developed by either embedding the epitopes/domains, or chemically attaching, to an already established vaccine candidate, e.g., a detoxified recombinant tetanus neurotoxin (DrTeNT). The developed vaccine will have three novel contributions compared to the present vaccine technology: a) providing a novel and very effective vaccine platform; b) priming with DrTeNT will prepare the host immune system for better response; and c) oral delivery of the vaccine candidate with a group of neurotoxin binding proteins (NAPs) from Clostridium sp. A Detoxified recombinant tetanus neurotoxin (DrTeNT) is prepared by mutation of the active site amino acid residues is an effective vaccine candidate, and is used for embedding epitopes of SARS-CoV-2 virus protein for vaccination against Covid-19. DrTeNT is a risk-free vaccine, free of formalin or any other chemical adjuvants.
Resumen de: US2025144199A1
The present disclosure relates generally to novel recombinant coronavirus-based fusion proteins (“RBDs-IgG Fc protein” and “RBDs protein”) and vaccine compositions using the same, in which the fusion proteins comprise tandemly arranged coronaviruses receptor binding domains (RBDs). The present disclosure further provides methods and kits for immunizing a subject using the compositions.
Resumen de: US2025144087A1
The present application relates to the use of 3,3′-(1,3-phenylenebis(oxy))bis(1-(piperidin-1-yl)propan-2-ol (VE607) or a pharmaceutically acceptable salt thereof for the inhibition of SARS-CoV-2 and/or management of COVID-19.
Resumen de: US2025144163A1
A therapeutic treatment for the treatment of COVID-19 disease, the treatment to be initiated soon after and preferably within approximately twenty four hours after a patient develops the first signs of symptoms comprising but not limited to individually or in combination thereof fever, headache, sore joints, cough, fatigue, chills. The treatment consists of the oral administration of an extracted component or a combination of extracted components of an herb thyme leaf also know as common thyme (Thymus Vulgaris). The treatment is thought to inhibit the replication and activity of the virus allowing the patient to regain normal health and assist in developing immunity to the virus. The treatment is not known to completely eliminate the virus from the patient therefore resulting in the patient possibly developing the same or different symptoms of the disease a second, or more times requiring additional treatments of the disclosed thyme therapeutic treatment.
Resumen de: US2025145667A1
The present invention relates to peptides derived from COVID-19 virus envelope protein and spike protein. The invention further relates to polynucleotides and vectors encoding said peptides, and antibodies and chimeric antigen receptors that bind to said peptides. The invention also relates to methods of diagnosis and prediction of conditions in a subject which leverage recognition of said peptides, such as by antigen-specific T cells.
Resumen de: AU2023301087A1
Disclosed are antigen binding polypeptides and antigen binding polypeptide complexes (e.g., antibodies and antigen binding fragments thereof) having certain structural and/or functional features. Also disclosed are polynucleotides and vectors encoding such polypeptides and polypeptide complexes; host cells, pharmaceutical compositions and kits containing such polypeptides and polypeptide complexes; and methods of using such polypeptides and polypeptide complexes.
Resumen de: WO2024007013A2
Disclosed are antigen binding antigen binding polypeptide complexes (e.g., antibodies and antigen binding fragments thereof) having certain structural and/or functional features. Also disclosed are polynucleotides and vectors encoding such polypeptide complexes; host cells, pharmaceutical compositions and kits containing such polypeptide complexes; and methods of using such polypeptide complexes.
Resumen de: EP4549452A1
Provided are a pharmaceutical composition for resisting infection with SARS-CoV-2 or a mutant thereof, and a combined drug thereof. To solve the problem of the lack of effective prevention and treatment drugs for infection with SARS-CoV-2 or a mutant virus thereof, provided are a recombinant protein vaccine and/or an adenovirus vaccine for preventing and/or treating an infection with SARS-CoV-2 or a mutant thereof, and in particular, provided are a nasal spray administration compound formulation containing active ingredients of two vaccines, i.e., a recombinant protein vaccine and an adenovirus vaccine, and a combination of the two vaccines for nasal spray administration, which can induce generation of strong antibody and cellular immune responses in vivo and block the binding of a protein S of SARS-CoV-2 to an ACE2 receptor of a host cell, thus enabling a host to resist coronavirus infection. Particularly, the present invention has good prevention and treatment effects on various mutant viruses.
Resumen de: KR20250059620A
본 발명은 프라이머 쌍 및 프로브를 포함하는 신종 코로나바이러스 19(SARS-CoV-2) 검출용 조성물 및 이를 이용한 신종 코로나바이러스 19(SARS-CoV-2) 검출방법에 관한 것으로, 보다 상세하게는 재조합효소 중합효소 증폭(Recombinase Polymerase Amplification; RPA)방법을 이용한 SARS-CoV-2 검출용 조성물, 키트 및 이를 이용한 SARS-CoV-2 검출방법에 관한 것이다.
Resumen de: EP4549938A1
Problem Provided are a new marker of disease activity useful for testing a diseased state of vasculitis or an exacerbation risk of COVID-19, and a means for testing a diseased state of vasculitis or an exacerbation risk of COVID-19 using the marker.Solution According to an aspect of the present invention, there are provided a method for testing a diseased state of vasculitis and a method for testing an exacerbation risk of COVID-19, the method including: detecting or quantifying, in a blood sample collected from a subject,(1) a No. 1 APOA2-like protein that causes an antigen-antibody reaction with a single chain variable region fragment consisting of an amino acid sequence set forth in SEQ ID NO: 1 and has a molecular weight of 23 to 25 kDa, and/or(2) a No. 2 APOA2-like protein that causes an antigen-antibody reaction with a single chain variable region fragment consisting of an amino acid sequence set forth in SEQ ID NO: 1 and has a molecular weight of 16 to 20 kDa.
Resumen de: GB2635230A
The present invention relates to a health and disease management system whereby a user performs a medical test on a device, whereafter the resulting test data is transmitted to an electronic database for verifying the test data and comparing the test data to benchmark data stored to derive one or more health and disease management recommendations. The device may be a self-test kit for a range of applications such as testing for COVID-19. The test data may include location data. The verification may authenticate the test results by comparing image data to an authenticity threshold value. Location data may be used to notify the user about a nearby health facility where treatment is available. A machine learning model may be trained to provide the disease management recommendations.
Resumen de: MX2024000185A
There are provided improved amphiphilic comb polymers, comprising a hydrophilic backbone with regularly-spaced pendant hydrophobic moieties, having well-controlled molecular weights, structures, and end groups. The polymers self-assemble into core-corona nanoparticles in aqueous environments, which are capable of disrupting viral coat proteins, and which are capable of encapsulating antiviral drugs and prodrugs. Regularly-spaced targeting moieties optionally mediate the adherence of the nanoparticles to the viral coat. The compositions of the invention are useful as treatments for viral infection, including infections with SARS-CoV-2.
Resumen de: WO2025089473A1
The present invention provides: a peptide set for quantifying and analyzing antigen proteins of individual subtypes from a specimen containing antigen proteins of a plurality of SARS-CoV-2 subtypes; and a method for simultaneously and quantitatively analyzing antigen proteins of SARS-CoV-2 subtypes according to types thereof, using same. The peptide set comprises one or more peptides specific to individual SARS-CoV-2 subtypes, selected from the group consisting of SEQ ID NO: 1 to SEQ ID NO: 3, and a peptide common to SARS-CoV-2 subtypes, selected from SEQ ID NO: 4 or SEQ ID NO: 5.
Resumen de: NZ791847A
Use of a class of ketoamide-based compounds, in particular, use of the ketoamide-based compound as represented by general formula A as a 2019 novel coronavirus (2019-nCov) 3CL protease inhibitor and/or human cathepsin L inhibitor in preparation of a medicament for treating and/or preventing and relieving respiratory tract infection, pneumonia and other related diseases caused by 2019 novel coronavirus infection. The present invention also relates to use of pharmaceutical compositions of the class of compounds, pharmaceutical salts, enantiomeric forms, diastereoisomers and racemic compounds thereof in preparation of a medicament for treating and/or preventing and relieving respiratory tract infections and other related diseases caused by the 2019 novel coronavirus infection.
Resumen de: NZ790708A
The invention discloses a composition comprising not less than 20% w/w bisdemethoxycurcumin for regeneration of alveolar cells damaged in emphysematous conditions and for the therapeutic management of chronic obstructive pulmonary disease and acute respiratory distress syndrome. The composition further comprises 10-35% w/w demethoxycurcumin and 10-45% wVw curcumin. The composition is very suitable for treating COPD and ARDS due to viral infections, specifically COVID 19 and for improving lung lunction during prognosis.
Resumen de: US2025136668A1
The present disclosure relates to an antibody or antigen-binding fragment thereof that specifically binds to a spike protein of SARS-CoV-2. The present disclosure also relates to a pharmaceutical composition, a method for treating and/or preventing diseases and/or disorders caused by a coronavirus in a subject in need thereof, and a method for detecting a coronavirus in a sample.
Resumen de: US2025134097A1
Provided herein are compositions and related methods related to a class of formulation that can be applied once a day and still provide antimicrobial and/or antiviral protection during this period, thus exhibiting persistent sanitization to the user. In some embodiments, a hand cream with antimicrobial and/or antiviral protection can prevent against COVID-19 spread or infection. In some embodiments, the formulation comprises one or more of the following: benzalkonium chloride, zinc oxide, tributyl phosphate, soybean oil, and/or Triton X-100, or an analog, derivative, salt, or pharmaceutical equivalent thereof, with the formulation containing a predominance of water to prevent a greasy feel to the user.
Resumen de: US2025138005A1
Diagnostic assay devices for detecting the presence of an analyte in a sample solution may comprise a microreactor configured to form a sample solution containing the analyte, flow the sample solution therethrough in a first direction to form an analyte-capture molecule complex, and transfer the sample solution to an absorbent strip pad configured to flow therethrough, in a second direction crossing the first direction, the sample solution including the analyte-capture molecule complex and indicate a presence of the analyte-capture molecule complex. The diagnostic devices may be used, for example, to identify the presence of SARS-Cov2, RSV, influenza A, influenza B or other pathogens in samples from patients.
Resumen de: US2025138011A1
Kits containing a multiplexed chemiluminescent detection system and microfluidics devices and methods for detecting the presence and/or concentration of anti-SARS-CoV-2 antibodies in a sample are disclosed. The kits, microfluidics devices, and methods utilize singlet oxygen-activatable chemiluminescent compounds in combination with two or more fluorescent molecules that emit light at different wavelengths. In certain non-limiting embodiments, the kits, microfluidics devices, and methods can distinguish between anti-SARS-CoV-2 antibodies generated in response to vaccination from anti-SARS-CoV-2 antibodies generated in response to infection.
Nº publicación: US2025138004A1 01/05/2025
Solicitante:
DANIELS JOHN J [US]
Daniels John J
Resumen de: US2025138004A1
An apparatus for detecting a biomarker comprises a droplet harvesting structure for converting breath vapor to a fluid droplet for forming a fluid sample and a testing system having a biomarker testing zone for receiving the fluid sample and detecting a biomarker. The droplet harvesting structure may include at least one of a hydrophobic field for receiving the breath vapor and forming the fluid droplet from the received breath vapor and hydrophilic channels for receiving the fluid droplet and channeling the fluid droplet towards the testing system. A fluid dam member may be provided disposed between the droplet harvesting structure and the biomarker testing zone.
BOPI
Sede Electrónica
