Results 11 to 20 of about 574,897 (264)

Insights into the interaction of CD4 with anti-CD4 antibodies

Immunobiology, 2017
Knowledge about the mechanism by which some antibodies can block HIV-1 entry is critical to our understanding of their function and may offer new avenues for controlling the adhesion of HIV-1 to the host cells. While much progress has been made, this mechanism remains unclear.
Van-Chien, Bui, Thi-Huong, Nguyen
openaire   +2 more sources

Assessing very advanced HIV disease in adolescent girls and young women

Southern African Journal of HIV Medicine, 2023
Background: South Africa has the largest HIV epidemic globally, with ~7.5 million people living with HIV in 2021. Adolescent girls (AG) and young women (YW), aged 15–19 years and 20–24 years, are twice as likely to be living with HIV as their male ...
Naseem Cassim, Lindi-Marie Coetzee, Manuel P. da Silva, Deborah K. Glencross, Wendy S. Stevens   +4 more
doaj   +1 more source

Impact of fixations on anti-genetic determinants of CD4, CD68, and Pax8 immunohistochemistry: A comparative study of NBF, Zink formalin, and Bouin's fluid [PDF]

Iraqi Journal of Veterinary Sciences
Fixation inhibits autolysis and is an essential step in disease. Our work examined how neutral buffer NBF (NBF), zinc formalin (ZF), and Bouin's fluid (BF) affected tissue specific CD4, CD68, and Pax8 anti-genetic determinants.
Amani A. Alayash, Firas M. Abed
doaj   +1 more source

Immunosuppressive Acidic Protein- Haematological correlates in HIV infected subjects

Asian Journal of Medical Sciences, 2017
Background: Immunosuppressive Acidic protein (IAP) is a marker of the extent of immune defects occurring in most cancers. Its correlation with CD4 cell count used as an indicator of immune function and disease progression in Human Immuno-deficiency Virus
Olayanju Ayodeji Olusola
doaj   +1 more source

Mucocutaneous Manifestations in HIV/AIDS Patients

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2021
Background: The main target of human immunodeficiency virus (HIV) is cluster of differentiation 4 (CD4) T lymphocytes and several other immune cells that have CD4 receptors.
Afif Nurul Hidayati, Citra Dwi Harningtyas, Damayanti Damayanti, Linda Astari, Diah Mira Indramaya, M. Yulianto Listiawan, Budi Utomo, Budiono Budiono, Dwi Murtiastutik, Septiana Widyantari, Astindari Astindari   +10 more
doaj   +1 more source

Effects of Soluble CD4 on Simian Immunodeficiency Virus Infection of CD4-Positive and CD4-Negative Cells [PDF]

Journal of Virology, 1999
ABSTRACT A soluble form of the CD4 receptor (sCD4) can either enhance or inhibit the infection of cells by simian immunodeficiency virus (SIV) and human immunodeficiency virus. We investigated the basis for these varying effects by studying the entry of three SIV isolates into CD4-positive and CD4-negative cells expressing different chemokine
SCHENTEN D., MARCON, LUISA, KARLSSON G., PAROLIN, MARIA CRISTINA, KODAMA T., GERARD N., SODROSKI J.   +6 more
openaire   +3 more sources

The prevalence of and risk factors for peripheral arterial occlusive disease in human immunodeficiency virus-infected omani patients: The first study in GCC

Indian Journal of Vascular and Endovascular Surgery, 2020
Aim: To assess the prevalence of peripheral arterial occlusive disease (PAOD) in human immunodeficiency virus (HIV)-infected Omani patients and to assess the potential risk factors in this group.
Ahmed Al-Aufi, Khalifa Al-Wahaibi, Edwin Stephen, Abdullah Balkhair, Ibrahim Abdelhedy, Hanan Al-Maawali   +5 more
doaj   +1 more source

Prognostic significance of OX40+ lymphocytes in tumor stroma of surgically resected small-cell lung cancer

OncoImmunology, 2021
OX40 (CD134) is a co-stimulatory molecule mostly expressed on activated T lymphocytes. Previous reports have shown that OX40 can be an immuno-oncology target and a clinical biomarker for cancers of various organs.
Hiroshi Yokouchi, Hiroshi Nishihara, Toshiyuki Harada, Toraji Amano, Takayuki Ohkuri, Shigeo Yamazaki, Hajime Kikuchi, Satoshi Oizumi, Hidetaka Uramoto, Fumihiro Tanaka, Masao Harada, Kenji Akie, Fumiko Sugaya, Yuka Fujita, Kei Takamura, Tetsuya Kojima, Mitsunori Higuchi, Osamu Honjo, Yoshinori Minami, Naomi Watanabe, Masaharu Nishimura, Hiroyuki Suzuki, Hirotoshi Dosaka-Akita, Hiroshi Isobe   +23 more
doaj   +1 more source

Effect of pembrolizumab on CD4+CD25+, CD4+LAP+ and CD4+TIM-3+ T cell subsets [PDF]

Clinical and Experimental Immunology, 2019
Summary Tumor immune evasion involves the expansion of avidly proliferating immunosuppressive cells and inhibition of effector T cell proliferation. Immune checkpoints (IC) block the activation pathways of tumor-reactive T cells. IC pathways are often exploited by tumor cells to evade immune destruction, and blocking these pathways ...
S M Toor, V Sasidharan Nair, G Pfister, E Elkord   +3 more
openaire   +2 more sources

Effects of Socio-Economic and Health Variables on Survival Time of HIV/AIDS Patients in Manipuir [PDF]

Athens Journal of Health and Medical Sciences
Background: The survival time of patients with human immunodeficiency virus (HIV)/ acquired immune deficiency syndrome (AIDS) is associated with many socio-economic, education, employment and socio-cultural factors.
Koko Wangjam, Naorem Sharat Singh
doaj   +1 more source