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广州市所在地
美国Seracare阿米巴病质控品(AME)
广州健仑生物科技有限公司
广州健仑长期供应各种生物原料，主要代理品牌：美国Seracare、西班牙Certest、美国Fuller等等。
主要产品包括各种标准品、阳性对照品、单克隆抗原抗体。
其中常见的有：弓形虫病、西尼罗河病毒、类风湿因子、疟疾、麻疹、莱姆病、百日咳杆菌、大肠杆菌、鼠伤寒沙门氏菌、李斯特菌等阳性对照品。
美国Seracare阿米巴病质控品(AME)
我司还提供其它进口或国产试剂盒：登革热、疟疾、流感、A链球菌、合胞病毒、腮病毒、乙脑、寨卡、黄热病、基孔肯雅热、克锥虫病、违禁品滥用、肺炎球菌、军团菌、化妆品检测、食品安全检测等试剂盒以及日本生研细菌分型诊断血清、德国SiFin诊断血清、丹麦SSI诊断血清等产品。
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【Seracare产品介绍】
编号 | 英文名称 | 中文名称 |
JL-FA-01 | Amebiasis (AME) | 阿米巴病 |
JL-FA-02 | Allergens, Rast scores | 过敏原，放射性过敏原吸收实验。指对特定的人群引起免疫反应或者过敏反应的食品中的蛋白质 |
JL-FA-03 | Allergens, Rast scores negative | 过敏原，放射性过敏原吸收实验阴性 |
JL-FA-04 | Anti-cyclic citrullinated peptide Antibody (CCP) Arthritis | 抗环瓜氨酸肽抗体 |
JL-FA-05 | ASCA Saccharomyces Cerevi | 人抗酿酒酵母抗体（ASCA） |
JL-FA-06 | Aspergillis | 麴菌病 |
JL-FA-07 | Beta 2 Glycoprotein | β2糖蛋白 |
JL-FA-08 | Beta 2 Glycoprotein IgM | β2糖蛋白 IGM |
JL-FA-09 | Bordela Pertussis | 百日咳杆菌 |
JL-FA-10 | Bordela Pertussis IgM | 百日咳杆菌 IGM |
JL-FA-11 | C-ANCA | C-抗中性粒细胞胞浆抗体（ANCA) |
JL-FA-12 | Cardiolipin | 心肌磷脂 |
JL-FA-13 | Cardiolipin IgA | 心肌磷脂 IGA |
JL-FA-14 | Cardiolipin IgG | 心肌磷脂 IGG |
JL-FA-15 | Cardiolipin IgM | 心肌磷脂 IGM |
JL-FA-16 | Cerebral Spinal Fluid | 脑脊髓液 |
JL-FA-17 | Chagas | 恰加斯病/南美锥虫 |
JL-FA-18 | Chlamydia | 衣原体 |
JL-FA-19 | Chlamydia IgA | 衣原体IGA |
JL-FA-20 | Chlamydia IgG | 衣原体IGG |
JL-FA-21 | Chlamydia IgM | 衣原体IGM |
JL-FA-22 | Chlamydia Neg | 衣原体阴性 |
JL-FA-23 | Clotting Factor C3 | 凝固因子C3 |
JL-FA-24 | Clotting Factor C4 | 凝固因子C4 |
JL-FA-25 | Coccidiodes | 球孢菌 |
JL-FA-26 | Cytomegalovirus (CMV) Neg | 巨细胞病毒抗体阴性 |
JL-FA-27 | CMV IgG | 巨细胞病毒 IGG阳性 |
JL-FA-28 | CMV IgM VCA | 巨细胞病毒 IGM 阳性 |
JL-FA-29 | C-Reactive Protein (CRP) | C-反应蛋白质 |
JL-FA-30 | Dengue Fever | 登革热 |
JL-FA-31 | Dengue Fever IgM | 登革热 IGM |
JL-FA-32 | DS (Double Stranded) DNA | 双链脱氧核糖核酸 |
JL-FA-33 | EBNA (Epstein-Barr nuclear antigen) IgG | EB病毒核抗原 IGG |
JL-FA-34 | EBNA (Epstein-Barr nuclear antigen) IgM | EB病毒核抗原 IGM |
JL-FA-35 | Epstein Barr Virus (EBV) Negative Plasma | EB病毒阴性血浆 |
JL-FA-36 | Epstein Barr Virus (EBV) EA IgM | EB病毒早期抗原 IGM |
JL-FA-37 | Epstein Barr Virus (EBV) VCA IgM | EB病毒壳蛋白 IGM |
JL-FA-38 | Epstein Barr Virus (EBV) EA IgG | EB病毒早期抗原 IGG |
JL-FA-39 | EMA (Endomysial Antibodies) | 肌内膜 |
JL-FA-40 | Gliadin | 麸蛋白,麦醇溶蛋白,麦胶蛋白 |
JL-FA-41 | Gliadin IgG | 麦醇溶蛋白 IGG |
JL-FA-42 | Gliadin IgA | 麦醇溶蛋白 IGA |
JL-FA-43 | Glomerular Basement Membrane (GBMA) | 肾小球基底膜病 |
JL-FA-44 | Helicobacter pylori IgA | 幽门螺旋杆菌IGA |
JL-FA-45 | Helicobacter pylori IgG | 幽门螺旋杆菌IGG |
JL-FA-46 | Helicobacter pylori IgM | 幽门螺旋杆菌IGM |
JL-FA-47 | Helicobacter pylori Negative | 幽门螺旋杆菌阴性 |
JL-FA-48 | Helicobacter pylori Positive Plasma | 幽门螺旋杆菌阴性血浆 |
JL-FA-49 | Hepatitis A Virus (HAV) Pos. Plasma | 甲型肝炎病毒阳性血浆 |
JL-FA-50 | Hepatitis A Virus (HAV) IgM | 甲型肝炎病毒IGM |
JL-FA-51 | Hepatitis B Core (HBc) IgG | 乙型肝炎病毒核心 IGG |
JL-FA-52 | Hepatitis B Core (HBc) IgM | 乙型肝炎病毒核心 IGM |
JL-FA-53 | Anti Hbe (Antibody to HBV antigen) | 乙肝抗体 |
JL-FA-54 | Hepatitis Delta Virus | 丁型肝炎病毒 |
JL-FA-55 | HBeAg (HBV e antigen) | 乙肝 E抗原 |
JL-FA-56 | anti-HBs (HBV surface antibody) | 乙肝表面抗体 |
JL-FA-57 | Hepatitis B (HBsAg) "Chronic" | 乙型肝炎（乙肝表面抗原）“慢性病 |
JL-FA-58 | HBsAg (HBV surface antigen) Serum | 乙肝表面抗原血清 |
JL-FA-59 | HBsAg (AD) | 乙肝表面抗原（AD） |
JL-FA-60 | HBsAg (AY) | 乙肝表面抗原（AY） |
JL-FA-61 | HBV Positive Plasma | 乙肝阳性血浆 |
JL-FA-62 | HBV DNA Plasma | 乙肝DNA血浆 |
JL-FA-63 | HBV DNA Serum | 乙肝DNA血清 |
JL-FA-64 | HBV DNA type A | A型 乙肝DNA |
JL-FA-65 | HBV DNA type B | B型 乙肝DNA |
JL-FA-66 | HBV DNA type C | C型 乙肝DNA |
JL-FA-67 | HBV DNA type D | D型 乙肝DNA |
JL-FA-68 | HBV DNA type E | E型 乙肝DNA |
JL-FA-69 | HBV DNA type F | F型 乙肝DNA |
JL-FA-70 | HBV Antibody HCV Antibody Plasma CO-INFECTED | 乙肝和丙肝联合感染血浆 |
JL-FA-71 | HCV (Hepatitis C Virus) Antibody | 丙型肝炎抗体 |
JL-FA-72 | HCV Core Antigen Positive | 丙肝核心抗原 阳性 |
JL-FA-73 | HCV RNA PLASMA Genotype 1 | 基因1型丙肝RNA 血浆 |
JL-FA-74 | HCV RNA PLASMA Genotype 2 | 基因2型丙肝RNA 血浆 |
JL-FA-75 | HCV RNA PLASMA Genotype 3 | 基因3型丙肝RNA 血浆 |
JL-FA-76 | HCV RNA PLASMA Genotype 4 | 基因4型丙肝RNA 血浆 |
JL-FA-77 | HCV RNA PLASMA Genotype 5 | 基因5型丙肝RNA 血浆 |
JL-FA-78 | HCV RNA PLASMA Genotype 6 | 基因6型丙肝RNA 血浆 |
JL-FA-79 | HCV Riba single band | 丙肝免疫印迹单波段 |
JL-FA-80 | HCV RIBA Pos. (multiple bands) | 丙肝免疫印迹阳性多波段 |
JL-FA-81 | HCV Negative | 丙肝阴性 |
JL-FA-82 | HCV RNA Pos (quantitative) | 丙肝RNA阳性（定量） |
JL-FA-83 | Hepatitis E | 戊型肝炎 |
JL-FA-84 | Herpes Simplex Virus (HSV)1/2 Positive Plasma | 单纯性疱疹病毒1/2阳性血浆 |
JL-FA-85 | Herpes Simplex Virus (HSV) 1 Negative Plasma | 单纯性疱疹病毒1 阴性血浆 |
JL-FA-86 | Herpes Simplex Virus (HSV) 1 IgG | 单纯性疱疹病毒1 IGG |
JL-FA-87 | Herpes Simplex Virus (HSV 1) IgM | 单纯性疱疹病毒1 IGM |
JL-FA-88 | Herpes Simplex Virus (HSV) 2 IgG | 单纯性疱疹病毒2 IGG |
JL-FA-89 | Herpes Simplex Virus (HSV) 2 IgM | 单纯性疱疹病毒2 IGG |
JL-FA-90 | Histone | 组蛋白 |
JL-FA-91 | Human Anti Mouse Ab (HAMA) | 人抗鼠抗体 |
JL-FA-92 | Human immunodeficiency virus (HIV) 1 Neg | HIV I 阴性 |
JL-FA-93 | anti Human immunodeficiency virus (HIV) 1 Plasma | 抗HIV I 血浆 |
JL-FA-94 | anti Human immunodeficiency virus (HIV) 1 Serum | 抗HIV I 血清 |
JL-FA-95 | anti Human immunodeficiency virus (HIV) 2 Western Blot Tested | 抗HIV 2 免疫印迹 |
JL-FA-96 | anti Human immunodeficiency virus (HIV) 1/2 2 HIV (+) | 抗HIV 1/2 2 HIV阳性 |
JL-FA-97 | Human immunodeficiency virus (HIV) Ag | HIV抗原 |
JL-FA-98 | HIV RNA (quantitative) Plasma | HIV RNA 定量血浆 |
JL-FA-99 | HIV RNA (quantitative) Serum | HIV RNA 定量血清 |
JL-FA-100 | HIV1 Subtype A | HIV1 亚型A |
JL-FA-101 | HIV1 Subtype B | HIV1 亚型B |
JL-FA-102 | HIV1 Subtype C | HIV1 亚型C |
JL-FA-103 | HIV1 Subtype D | HIV1 亚型D |
JL-FA-104 | HIV1 Subtype E | HIV1 亚型E |
JL-FA-105 | HIV1 Subtype F | HIV1 亚型F |
JL-FA-106 | HIV1 Subtype G | HIV1 亚型G |
JL-FA-107 | HIV1 Subtype H | HIV1 亚型H |
JL-FA-108 | HIV1 Subtype J | HIV1 亚型J |
JL-FA-109 | HIV1 Subtype K | HIV1 亚型K |
JL-FA-110 | HIV1 Group O | HIV1 亚型O |
JL-FA-111 | Human immunodeficiency virus (HIV) 2 Antibody Plasma | HIV 2 抗体血浆 |
JL-FA-112 | Human immunodeficiency virus (HIV) 2 Antibody Serum | HIV 2 抗体血清 |
JL-FA-113 | HPV (Human Papiloma Virus) Negative | 人乳状瘤病毒HPV阴性 |
JL-FA-114 | HPV (Human Papiloma Virus) Positive | 人乳状瘤病毒HPV阳性 |
JL-FA-115 | Human immunodeficiency virus (HIV) Antibody HCV Antibody Plasma COINFECTED | HIV 抗体 HCV |
JL-FA-116 | Human T-cell Lymphotropic Virus (HTLV) I/II | 人嗜T淋巴细胞病毒(HTLV) I/II |
JL-FA-117 | Human T-cell Lymphotropic Virus (HTLV) I | 人嗜T淋巴细胞病毒(HTLV) I |
JL-FA-118 | Human T-cell Lymphotropic Virus (HTLV) II | 人嗜T淋巴细胞病毒(HTLV) II |
JL-FA-119 | Jo-1 | 多发性肌炎抗原JO-1 |
JL-FA-120 | IgE < 5,000 Ku/L | IgE < 5,000 Ku/L |
JL-FA-121 | Legionella | 军团杆菌属 |
JL-FA-122 | Leptospira | 军团杆菌属 |
JL-FA-123 | Lyme Disease | 莱姆(氏)病:蜱传播的全身性疾病,常在夏季发生 |
JL-FA-124 | Lyme IgG | 莱姆(氏)病 IGG |
JL-FA-125 | Lyme IgM | 莱姆(氏)病 IGM |
JL-FA-126 | Lyme Disease Neg | 莱姆(氏)病 阴性 |
JL-FA-127 | Malaria | 疟疾 |
JL-FA-128 | Mononucleosis (infectious) | 单核细胞增多症（有传染性的） |
JL-FA-129 | Mononucleosis Negative | 单核细胞增多症阴性 |
JL-FA-130 | Measles Negative | 麻疹 阴性 |
JL-FA-131 | Measles IgG | 麻疹 IGG |
JL-FA-132 | Measles IgM | 麻疹 IGM |
JL-FA-133 | Microsomal Anti-thyroid peroxidase antibody (TPO) Positive Plasma Standard Titer (typically 1,000-3,000 IU/mL) | 微粒体抗甲状腺过氧化物酶抗体 |
JL-FA-134 | Microsomal Anti-thyroid peroxidase antibody (TPO) Negative Plasma | 微粒体抗甲状腺过氧化物酶抗体 |
JL-FA-135 | Anti-mitochondrial antibody (AMA) | 抗线粒体抗体 |
JL-FA-136 | Multiple Sclerosis | 多发性硬化症 |
JL-FA-137 | Mumps IgG | 流行性腮腺炎 IGG |
JL-FA-138 | Mumps Ab IgM | 流行性腮腺炎抗体 IGM |
JL-FA-139 | Mumps Antibody Negative Plasma | 流行性腮腺炎抗体阴性血浆 |
JL-FA-140 | Mumps Antibody Negative Serum | 流行性腮腺炎抗体阴性血清 |
JL-FA-141 | Myeloma Plasma | 骨髓瘤血浆 |
JL-FA-142 | Myeloma IgA | 骨髓瘤IGA |
JL-FA-143 | Myeloma IgE | 骨髓瘤IGE |
JL-FA-144 | Myeloma IgG | 骨髓瘤IGG |
JL-FA-145 | Myeloma IgM | 骨髓瘤IGM |
JL-FA-146 | Mycoplasma | 支原体 |
JL-FA-147 | Mycoplasma Negative | 支原体阴性 |
JL-FA-148 | Mycoplasma IgG | 支原体IGG |
JL-FA-149 | Mycoplasma IgM | 支原体IGM |
JL-FA-150 | Mycoplasma PCR | 支原体PCR |
JL-FA-151 | Normal Human Plasma | 正常人血浆 |
JL-FA-152 | Normal Human Serum | 正常人血清 |
JL-FA-153 | Nuclear Antibody Centromere | 核抗体着丝粒 |
JL-FA-154 | Nuclear Antibody, Speckled ANA | 核抗体，斑点抗核抗体 |
JL-FA-155 | Nuclear Antibody, Nucleolar ANA | 核抗体,核仁抗核抗体 |
JL-FA-156 | Nuclear Antibody, Homogeneous ANA | 核抗体，同质抗核抗体 |
JL-FA-157 | Nuclear Antiobody, Speckled. (ANA) Negative | 核抗体，斑点。抗核抗体阴性 |
JL-FA-158 | P-ANCA (associated neutrophil cytoplasmic antibodies) | 相关的嗜中性粒细胞胞浆抗体 |
JL-FA-159 | Parietal Cell Antibody (PCA) | 胃)壁细胞抗体 |
JL-FA-160 | Parvo positive plasma | 细小病毒阳性血浆 |
JL-FA-161 | Parvo IgM | 细小病毒 IGM |
JL-FA-162 | Parvo IgG | 细小病毒 IGG |
JL-FA-163 | Parvo Negative Plasma | 细小病毒阴性血浆 |
JL-FA-164 | Parvo DNA positive | 细小病毒 DNA 阳性 |
JL-FA-165 | Phospholipid Positive Plasma | 磷脂阳性血浆 |
JL-FA-166 | Prothrombin | 凝血酶原,凝血因子 |
JL-FA-167 | Rheumatoid Factor (RF) <1000 IU/mL | 类风湿因子<1000 IU/mL |
JL-FA-168 | Rheumatoid Factor (RF) 1001-2000 IU/mL | 类风湿因子1001-2000 IU/mL |
JL-FA-169 | Rheumatoid Factor (RF) 2001-4000 IU/mL | 类风湿因子 2001-4000 IU/mL |
JL-FA-170 | Rheumatoid Factor (RF) 4001-5000 IU/mL | 类风湿因子 4001-5000 IU/mL |
JL-FA-171 | Rheumatoid Factor (RF) >5000 IU/mL | 类风湿因子>5000 IU/mL |
JL-FA-172 | Ribonucleoprotein (RNP) Positive | 核糖核蛋白阳性 |
JL-FA-173 | Rubella Chimeric | 风疹 |
JL-FA-174 | Rubella Negative | 风疹阴性 |
JL-FA-175 | Rubella IgG | 风疹IGG |
JL-FA-176 | Rubella IgM | 风疹IGM |
JL-FA-177 | Rubeola Negative Plasma | 风疹阴性血浆 |
JL-FA-178 | Rubeola IgG | 风疹IGG |
JL-FA-179 | Scleroderma (Scl-70) Pos | 胶原沉着病,硬皮病,硬皮症 阳性 |
JL-FA-180 | Scleroderma (Scl-70) Negative | 硬皮病阴性 |
JL-FA-181 | Sickle Cell Fresh Whole Blood | 镰刀形红细胞新鲜全血 |
JL-FA-182 | Smith (SM) | 抗Smith抗体阳性血清（SLE的特征性抗体） |
JL-FA-183 | SMITH RNP | 抗RNP抗体阳性血清（SLE的特征性抗体） |
JL-FA-184 | Smooth Muscle (ASMA) | 抗平滑肌抗体阳性血清 |
JL-FA-185 | Sjogren syndrome antigen A (SSA) Positive | 舍格伦综合征或干燥综合征抗原A 阳性 |
JL-FA-186 | Sjogren syndrome antigen B (SSB) Positive | 舍格伦综合征抗原B 阳性 |
JL-FA-187 | Sjogren syndrome antigen B (SSB) Negative | 舍格伦综合征抗原B阴性 |
JL-FA-188 | Streptolysin O Ab (ASO) | 链球菌溶血素O抗体 |
JL-FA-189 | Syphilis (RPR - Rapid Plasma Reagin) Positive Plasma | 梅毒（梅毒-快速血浆反应）阳性血浆 |
JL-FA-190 | Syphilis (RPR - Rapid Plasma Reagin) Negative Plasma | 梅毒（梅毒-快速血浆反应）阴性血浆 |
JL-FA-191 | Syphilis/ATA/T. pallidum IgG | 梅毒ATA/T，苍白球IGG |
JL-FA-192 | Syphilis/ATA/T. pallidum IgM | 梅毒ATA/T，苍白球IGM |
JL-FA-193 | Systemic Lupus Erythematosus (SLE) Positive | 全身性红斑狼疮阳性 |
JL-FA-194 | Systemic Lupus Erythematosus (SLE) Negative | 全身性红斑狼疮阴性 |
JL-FA-195 | TG/TPO Positive (Standard Titer 1,000 - 3000 IU/mL) | 甲状腺球蛋白/甲状腺过氧化物酶阳性 |
JL-FA-196 | TG/TPO Negative | 甲状腺球蛋白/甲状腺过氧化物酶阴性 |
JL-FA-197 | TTG (Tissue Transglutaminase) | 组织转谷氨酰胺酶 |
JL-FA-198 | TTG (Tissue Transglutaminase) IgA | 组织转谷氨酰胺酶 IGA |
JL-FA-199 | ToRCH (Toxo, Rubella, CMV, HSV) Positive | 优生优育（弓形虫，风疹，巨细胞，单胞）阳性 |
JL-FA-200 | ToRCH (Toxo, Rubella, CMV, HSV) Negative | 优生优育（弓形虫，风疹，巨细胞，单胞）阴性 |
JL-FA-201 | Toxoplasmosis (Toxo) | 弓形虫病 |
JL-FA-202 | Toxoplasmosis (Toxo) IgG | 弓形虫病IGG |
JL-FA-203 | Toxoplasmosis (Toxo) IgM | 弓形虫病IGM |
JL-FA-204 | Thyroglobulin (TG) Positive Plasma | 甲状腺球蛋白阳性血浆 |
JL-FA-205 | Thyroglobulin (TG) Negative | 甲状腺球蛋白阴性 |
JL-FA-206 | Varicella-Zoster Virus (VZV) Negative | 水痘-带状疱疹病毒阴性 |
JL-FA-207 | Varicella-Zoster Virus (VZV) IgG | 水痘-带状疱疹病毒IGG |
JL-FA-208 | Varicella-Zoster Virus (VZV) IgM | 水痘-带状疱疹病毒IGM |
JL-FA-209 | West Nile Virus (WNV) | 西尼罗河脑炎病毒 |
JL-FA-210 | West Nile Virus (WNV) IgM | 西尼罗河脑炎病毒IGM |
美国Seracare阿米巴病质控品(AME)
这项研究发现给予了研究人员极大的鼓励，为今后临床试验中肿瘤细胞转移的防治奠定了基础。
研究者Claudia Wellbrock表示，过去我们常常认为癌细胞是通过特异性侵袭到机体其它组织中来进行扩散，但是本文研究中我们却发现黑色素瘤细胞可以通过互相合作的侵袭模式来进行扩散;不同类型的癌细胞可以同时在肿瘤组织中存在，而且可以通过互相协作来进行高效扩散，这对于后期我们开发治疗性的策略往往具有一定的指示意义。
神经调节蛋白1有不同的亚型(NRG1)，其可溶性亚型主要是由许旺细胞释放，表达水平可决定轴突的命运及髓鞘的厚度，尤其是轴突跨膜神经调节蛋白1表达与创伤后神经再生有密切。
意大利都灵大学神经科学研究所神经再生研究小组的专家们，通过研究可溶性神经调节蛋白1在神经损伤初期和损伤后期的表达方式及作用，显示NRG1亚型可以成为促进周围神经再生的很好的候选治疗方法。相关研究观点发表在《中国神经再生研究(英文版)》杂志2014年6月第12期。
地球上所有的生物都依赖核糖体来合成蛋白质，对于这个庞大复杂的分子机器来说，在机体内要经过高度复杂和动态的组装过程才能形成，而且这种组装-拆卸-再组装的过程也是生物机体所必需的。
在这篇文章中，研究人员深入探索了与一种基因突变密切相关的神经退行性病变过程，他们针对小鼠展开了研究，解析小鼠中枢删减系统中神经细胞死亡的过程。
研究人员发现一种用于重复回收核糖体的特殊蛋白的缺失，会导致蛋白合成停滞不前，引起小鼠中神经细胞死亡。之后研究人员进一步探讨这种缺失的蛋白是否会在另外不同的遗传背景下引起同样的问题。但是令他们感到惊讶的是，这种蛋白的缺失只有在一种特定的遗传背景下才能引起神经细胞死亡，这表明核糖体相关的突变依赖于对其产生影响的另外一种基因。
经过反复试验，研究人员zui终发现了这第二个基因，即存在于大脑中的特殊tRNAs中的GTPBP2——tRNAs的作用是帮助DNA翻译成蛋白。这种tRNA基因的突变会引起核糖体停止在一个特殊的DNA序列上，减慢蛋白合成过程。
研究人员指出，由于这项研究采用的遗传背景是用于构建其他人类疾病模型，因此采用这种小鼠模型的研究人员也要多加注意。
杜克大学医学院的科学家在HIV感染的人中发现，产生广谱中和抗体的一种免疫机制。这项研究结果在很大程度上是HIV疫苗诱导产生有效的中和抗体的关键。相关文章发表于2014年7月24日的《Cell》杂志上。
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The study found great encouragement for researchers and laid the foundation for the prevention and treatment of tumor cell metastasis in clinical trials in the future.
Researchers Claudia Wellbrock said that in the past we often think that cancer cells are spread through specific invasion to other tissues in the body, but in this study, we found that melanoma cells can spread through mutual cooperation of invasion patterns; different types of Cancer cells can exist in the tumor tissue at the same time, and they can cooperate with each other for efficient proliferation, which is often indicative of the therapeutic strategies we develop in the future.
Neuregulin 1 has different subtypes (NRG1). Its soluble subtype is mainly released by Schwann cells. The expression of neuregulin 1 may determine the fate of axons and the thickness of myelin, especially the expression of axon transmembrane neuregulin 1 And post-traumatic nerve regeneration are closely linked.
Experts at the Neurorestoration Research Group of the Institute of Neurosciences at the University of Turin in Italy demonstrated that NRG1 isoform can be a good mediator of peripheral nerve regeneration by studying the expression pattern and role of soluble neuregulin 1 in the early and late stages of nerve injury Candidate treatment. Relevant research perspectives published in the "Chinese Journal of Nervous Regeneration Research (English Edition)" magazine in June 2014 No. 12.
All living things on the planet rely on ribosomes to synthesize proteins. For this huge and complex molecular machine, it takes a very complicated and dynamic assembly process in the body to form. And this assembly-disassembly-reassembly process is also Biological body necessary.
In this article, the researchers delved into the process of neurodegeneration that is closely linked to a genetic mutation. They conducted a study of mice that resolved the process of neuronal cell death in the central nervous system of mice.
The researchers found that the absence of a specific protein for repetitive ribosome recycling led to stagnant protein synthesis and neuronal cell death in mice. Later, the researchers further explored whether this missing protein would cause the same problem in a different genetic context. What surprised them, however, was that the loss of this protein caused neuronal cell death only in a particular genetic setting, suggesting that ribosome-related mutations depend on another gene that affects them.
After trial and error, the researchers finally discovered the second gene, the role of GTPBP2 - tRNAs in specific tRNAs found in the brain, to help translate DNA into proteins. This tRNA gene mutation causes the ribosome to stop on a particular DNA sequence, slowing the protein synthesis process.
Researchers noted that as the genetic background used in this study was to build other human disease models, researchers using this mouse model should pay more attention.
Scientists at Duke University School of Medicine found in HIV-infected humans an immune mechanism that produces broad-spectrum neutralizing antibodies. The results of this study are to a large extent the key to the generation of effective neutralizing antibodies by HIV vaccines. The article appeared in the July 24, 2014 "Cell" magazine.
