CO5580844A2 - Queratinocitos utilizables como sustancia biologicamente activa en el tratamiento de heridas - Google Patents

Queratinocitos utilizables como sustancia biologicamente activa en el tratamiento de heridas

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Publication number
CO5580844A2
CO5580844A2 CO04035176A CO04035176A CO5580844A2 CO 5580844 A2 CO5580844 A2 CO 5580844A2 CO 04035176 A CO04035176 A CO 04035176A CO 04035176 A CO04035176 A CO 04035176A CO 5580844 A2 CO5580844 A2 CO 5580844A2
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Colombia
Prior art keywords
keratinocytes
duplicated
cell culture
vitro cell
absence
Prior art date
Application number
CO04035176A
Other languages
English (en)
Inventor
Petra Eberhardt
Wolfgang Noe
Reif Katharina
Original Assignee
Boehringer Ingelheim Pharma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Boehringer Ingelheim Pharma filed Critical Boehringer Ingelheim Pharma
Publication of CO5580844A2 publication Critical patent/CO5580844A2/es

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    • CCHEMISTRY; METALLURGY
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    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0625Epidermal cells, skin cells; Cells of the oral mucosa
    • C12N5/0629Keratinocytes; Whole skin
    • CCHEMISTRY; METALLURGY
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/40Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/60Materials for use in artificial skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
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    • C12N2500/00Specific components of cell culture medium
    • C12N2500/05Inorganic components
    • C12N2500/10Metals; Metal chelators
    • C12N2500/20Transition metals
    • C12N2500/24Iron; Fe chelators; Transferrin
    • C12N2500/25Insulin-transferrin; Insulin-transferrin-selenium
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/01Modulators of cAMP or cGMP, e.g. non-hydrolysable analogs, phosphodiesterase inhibitors, cholera toxin
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10Growth factors
    • C12N2501/11Epidermal growth factor [EGF]
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
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    • C12N2502/00Coculture with; Conditioned medium produced by
    • C12N2502/13Coculture with; Conditioned medium produced by connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"

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  • Health & Medical Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
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  • Dermatology (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
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  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
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  • Transplantation (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1.- Queratinocitos, caracterizados porque no están inmortalizados y que se duplican mediante procedimiento de cultivo celular in vitro al menos 150 veces.2.- Queratinocitos según la reivindicación 1, aislados de las porciones epidérmicas de un prepucio.3.- Queratinocitos según la reivindicación 1, caracterizados porque se trata de células del cultivo KC-BI-1 (DSM ACC 2514), o de queratinocitos derivados de ellas.4.- Queratinocitos según las reivindicaciones 1-3, no pudiéndose duplicar los citados queratinocitos a. en ausencia de suero fetal de ternera y/o b. en ausencia de células Feeder y/o c. en ausencia de factor de crecimiento epidérmico (EGF).5.- Queratinocitos según las reivindicaciones 1-4, no presentando los citados queratinocitos una baja o ninguna actividad de telomerasa, preferiblemente en comparación con queratinocitos inmortalizados, preferiblemente con la línea celular HaCaT.6.- Queratinocitos según las reivindicaciones 1-5, caracterizados porque los citados queratinocitos se pueden duplicar mediante procedimientos de cultivo celular in vitro al menos 200 veces.7.- Queratinocitos según las reivindicaciones 1-6, caracterizados porque los citados queratinocitos se pueden duplicar mediante procedimientos de cultivo celular in vitro al menos 250 veces.8.- Queratinocitos según las reivindicaciones 1-7, caracterizados porque los citados queratinocitos se duplican mediante procedimientos de cultivo celular in vitro al menos 300 veces.
CO04035176A 2001-10-17 2004-04-16 Queratinocitos utilizables como sustancia biologicamente activa en el tratamiento de heridas CO5580844A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10151296A DE10151296A1 (de) 2001-10-17 2001-10-17 Keratinozyten verwendbar als biologisch aktive Substanz bei der Behandlung von Wunden

Publications (1)

Publication Number Publication Date
CO5580844A2 true CO5580844A2 (es) 2005-11-30

Family

ID=7702826

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Application Number Title Priority Date Filing Date
CO04035176A CO5580844A2 (es) 2001-10-17 2004-04-16 Queratinocitos utilizables como sustancia biologicamente activa en el tratamiento de heridas

Country Status (30)

Country Link
US (3) US7247478B2 (es)
EP (1) EP1440148B1 (es)
JP (1) JP4476625B2 (es)
KR (1) KR101019916B1 (es)
CN (1) CN100432220C (es)
AR (1) AR036827A1 (es)
AT (1) ATE474039T1 (es)
AU (1) AU2002349352B2 (es)
BR (1) BR0213282A (es)
CA (1) CA2461141C (es)
CO (1) CO5580844A2 (es)
DE (2) DE10151296A1 (es)
DK (1) DK1440148T3 (es)
EA (1) EA009073B1 (es)
EC (1) ECSP045065A (es)
ES (1) ES2345767T3 (es)
HR (1) HRP20040347B1 (es)
HU (1) HU228887B1 (es)
IL (2) IL161442A0 (es)
MX (1) MXPA04003487A (es)
MY (1) MY137828A (es)
NO (1) NO334974B1 (es)
NZ (1) NZ532899A (es)
PE (1) PE20030627A1 (es)
PL (1) PL367338A1 (es)
RS (1) RS30104A (es)
UA (1) UA81398C2 (es)
UY (1) UY27486A1 (es)
WO (1) WO2003033686A2 (es)
ZA (1) ZA200402306B (es)

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JP6615109B2 (ja) 2014-02-28 2019-12-04 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Dpp−4阻害薬の医学的使用
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Publication number Publication date
PL367338A1 (en) 2005-02-21
CN100432220C (zh) 2008-11-12
MXPA04003487A (es) 2004-07-30
ATE474039T1 (de) 2010-07-15
BR0213282A (pt) 2004-10-26
DK1440148T3 (da) 2010-09-27
DE50214540D1 (de) 2010-08-26
HRP20040347B1 (en) 2012-07-31
AU2002349352B2 (en) 2007-11-01
EP1440148B1 (de) 2010-07-14
US20080131967A1 (en) 2008-06-05
CA2461141C (en) 2011-12-06
JP4476625B2 (ja) 2010-06-09
UY27486A1 (es) 2003-05-30
EP1440148A2 (de) 2004-07-28
JP2005505392A (ja) 2005-02-24
KR20040045856A (ko) 2004-06-02
IL161442A0 (en) 2004-09-27
WO2003033686A3 (de) 2004-02-12
HU228887B1 (hu) 2013-06-28
IL161442A (en) 2012-02-29
ZA200402306B (en) 2006-05-31
PE20030627A1 (es) 2003-07-16
EA200400482A1 (ru) 2004-12-30
HUP0600341A2 (en) 2006-08-28
CA2461141A1 (en) 2003-04-24
NZ532899A (en) 2006-04-28
UA81398C2 (en) 2008-01-10
AR036827A1 (es) 2004-10-06
EA009073B1 (ru) 2007-10-26
RS30104A (en) 2006-10-27
US7754481B2 (en) 2010-07-13
US7306943B2 (en) 2007-12-11
US7247478B2 (en) 2007-07-24
ES2345767T3 (es) 2010-10-01
HUP0600341A3 (en) 2011-03-28
MY137828A (en) 2009-03-31
KR101019916B1 (ko) 2011-03-08
HRP20040347A2 (en) 2005-04-30
WO2003033686A2 (de) 2003-04-24
CN1571835A (zh) 2005-01-26
US20030091542A1 (en) 2003-05-15
DE10151296A1 (de) 2003-04-30
US20070065419A1 (en) 2007-03-22
NO20041570L (no) 2004-04-16
NO334974B1 (no) 2014-08-11
ECSP045065A (es) 2004-05-28

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