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8 results about "Vascular anomaly" patented technology
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A vascular anomaly is a kind of birthmark caused by a disorder of the vascular development, although it is not always present at birth. A vascular anomaly is a localized defect in blood vessels that can affect each part of the vasculature (capillaries, arteries, veins, lymphatics or a combination of these). These defects are characterized by an increased number of vessels and vessels that are both enlarged and sinuous. Some vascular anomalies are congenital and therefore present at birth, others appear within weeks to years after birth and others are acquired by trauma or during pregnancy. Inherited vascular anomalies are also described and often present with a number of lesions that increase with patients’ age. Vascular anomalies can also be a part of a syndrome and, occasionally, they can be acquired by trauma. The estimated prevalence of vascular anomalies is 4.5%. Vascular anomalies can occur throughout the whole body (skin, bone, liver, intestines, i.e.), but in 60% of patients vascular anomalies are localized in the head and neck region. Vascular anomalies can present in various ways. Vascular anomalies that are situated deep below the skin, appear blue and are often called cavernous. Superficial vascular anomalies appear as red-coloured stains and are associated with vascular anomalies affecting the dermis. Historically, vascular anomalies have been labeled with descriptive terms, according to the food they resembled (port wine, strawberry, cherry, salmon patch). This imprecise terminology has caused diagnostic confusion, blocked communication and even caused incorrect treatment, as it does not differentiate between various vascular anomalies. However, in 1982, Mulliken introduced a classification that replaced these descriptive terms and gave direction to the management of various vascular anomalies. This classification, based on clinical features, natural history and cellular characteristics, divides vascular anomalies into two groups: vascular tumors and vascular malformations. Although the appearance of both vascular tumors and vascular malformations can resemble, there are important differences between both.
Ecobiological composition capable of preventing and treating redness, signs of skin ageing, and vascular anomalies
PCT designated stage expiredWO2025088286A1Compound screeningOrganic active ingredientsArginineSide chain
The invention relates to a cosmetic composition, advantageously an ecobiological cosmetic composition, comprising: - polyglutamic acid or a salt thereof; and - at least one peptide derivative represented by general formula (I), in which: - R1 represents a hydrogen atom, an acyl radical or an acyloxy radical; and - R2 represents the side chain of an α-amino acid selected from the group consisting of: tryptophan, glutamic acid, arginine, cysteine, methionine, histidine and tyrosine. The invention also relates to the use of the cosmetic composition for combatting skin redness and / or skin ageing; to the use thereof for preventing and / or combatting cutaneous hypervascularisation and / or skin inflammation and / or rosacea; and to a method for selecting compounds suitable for preventing and / or combatting these conditions.
Owner:THOREL JEAN NOEL +1
Methods and compositions for the treatment of vascular anomalies
PCT designated stage expiredWO2025101692A1Organic active ingredientsCardiovascular disorderBiochemistryHemangioma
The technology described herein is directed to methods and compositions relating to the treatment of vascaular anomalies, e.g. hemangiomas, including the discovery that famesyltransferase and / or geranylgeranyltransferas inhibitors target pathways controlling the differentiation of hemangioma-derived stem cells.
Owner:CHILDRENS MEDICAL CENT CORP
Method for the treatment of vascular anomalies by administering one or more sclerosing agents and applying a series of electric pulses
A method for treatment of a vascular anomaly can include administering one or more sclerosing agents in a subject in need thereof, and using electric pulses to increase the permeability of cell walls.
Owner:IGEA SPA
Ecobiological composition suitable for preventing and treating redness and signs of skin aging, as well as vascular abnormalities.
A cosmetic composition, advantageously ecobiological, comprising: - polyglutamic acid or one of its salts; and - at least one peptide derivative represented by the following general formula (I):, in which: - R1 represents a hydrogen atom, an acyl or acyloxy radical; and - R2 represents the side chain of an α-amino acid selected from the group consisting of: tryptophan, glutamic acid, arginine, cysteine, methionine, histidine and tyrosine; its use to combat skin redness and / or skin aging; its use to prevent and / or combat skin hypervascularization and / or skin inflammation and / or rosacea; as well as a process for selecting compounds suitable for preventing and / or combating these conditions.
Owner:THOREL JEAN NOEL +1
Compositions and methods for treating vascular anomalies, nevus sebaceous syndrome, epidermal nevi, and neurofibromas
Compositions and methods for treating congenital epidermal or dermal hyperplasia by using topically administered oncokinase inhibitors such as trametinib, pyrrole derivatives, TAK-733, CH4987655, RDEA119 / BAY 869766, cobimetinib, binimetinib, selumetinib, and the like are described herein.
Owner:CHEMRX
Systems and methods for identifying liver vascular anomalies
A method for identifying liver vascular anomalies includes receiving new patient data, receiving a machine-learning based diagnostic model and a knowledge based diagnostic model, determining whether the machine-learning based diagnostic model indicates a risk for liver vascular anomalies for the new patient data, and in a case where the machine-learning based diagnostic model indicates a risk for liver vascular anomalies for the new patient data, assessing the risk of liver vascular anomalies using the knowledge based diagnostic model.
Owner:IDEXX LABORATORIES INC
Treatment of skin disorders
The present invention relates to a compound of formula (I),whereinX1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1, X2 and X3 are N;Y is N or CH;W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N;R1 and R2 are independently of each other(i) a morpholinyl of formula (II)wherein the arrow denotes the bond in formula (I); andwherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue—R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structureswherein the arrows denote the bonds in formula (II); or(ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxyC1-C3alkyl, C3-C6cycloalkyl; or two R7 substituents form together a bivalent residue —R8R9— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2— or —O—CH2CH2—O—;with the proviso that at least one of R1 and R2 is a morpholinyl of formula II;and prodrugs, metabolites, tautomers, solvates and pharmaceutically acceptable salts thereof, for use in a method of treating a skin disorder in a subject, wherein said skin disorder is a genodermatosis, a vascular anomaly or a skin disorder selected from scleroderma, sclerodermatous chronic graft-versus-host disease, lichen sclerosus, lichen planus, lichen ruber planus and scars.
Owner:TORQUR AG
Treatment of skin disorders
The present invention relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(0)0-C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2-0-CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxyC1-C3alkyl, C3-C6cycloalkyl; or two R7 substituents form together a bivalent residue —R8R9— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2-0-CH2— or -0-CH2CH2-0- with the proviso that at least one of R1 and R2 is a morpholinyl of formula II; and prodrugs, metabolites, tautomers, solvates and pharmaceutically acceptable salts thereof, for use in a method of treating a skin disorder in a subject, wherein said skin disorder is a genodermatosis, a vascular anomaly or a skin disorder selected from scleroderma, sclerodermatous chronic graft-versus-host disease, lichen sclerosus, lichen planus, lichen ruber planus and scars.
Owner:TORQUR AG