CD20 expression

P1, N=20, Completed, Noah Merin | Active, not recruiting --> Completed | N=30 --> 20 | Trial completion date: Nov 2031 --> Nov 2024

P=N/A, N=45, Not yet recruiting, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine; Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

The IGF2BP3/CTCF axis-dependent NT5DC2 promotes M2 macrophage polarization, thereby enhancing the malignant progression of LUSC. This study was the first to reveal the role of NT5DC2 in LUSC and the underlying mechanism. The result suggests that targeting the IGF2BP3/CTCF/NT5DC2 axis may have clinical significance in the treatment of LUSC.

No abstract available

Treg frequency in BM was significantly increased in CLL advanced stages according to Rai classification. Leukemic cells CD200 and LAIR-1 expression were differently associated with Treg frequency. Increased CD200 expressions on leukemic cells can be considered a sensitive and specific biomarker in detecting CLL progression. As demonstrated by the in-silico research, CD200 blockade targeting may offer therapeutic benefits for CLL treatment through Treg suppression.

P1, N=209, Recruiting, BioRay Pharmaceutical Co., Ltd. | Not yet recruiting --> Recruiting | Phase classification: P1/2 --> P1

In summary, these results suggested that the Qingrexiaoji recipe regulated M2 macrophage polarization by regulating miR-29a-3p/HDAC4, providing a different and innovative treatment for gastric cancer.

In patients with CLL, there was a strong positive correlation between the number of CD19-positive cells and the number of cells expressing CD5, CD20, CD23, and CD200. Additionally, in patients with ALL, there was a positive correlation of CD79 and CD99 with the number of CD19-positive cells.

Presence of micrometastases in DEL-SLNs have a higher negative prognostic value as in IM-SLNs since they indicate not only a melanoma's propensity to metastasize, but possibly also its capacity to escape immune responses.

P1, N=121, Recruiting, Hoffmann-La Roche | Trial completion date: Mar 2029 --> Jul 2028 | Trial primary completion date: Mar 2027 --> Jul 2026

The decrease in both M1 and M2 macrophage markers by calcitriol or their negative correlation with CYP27B1 indicate the modulatory, but rather anticancer activity of VD. The intensity of these effects was the strongest in postmenopausal patients and those without metastases.

In line with this, FAK inhibition during TAM polarization reduced SRC, STAT1, and STAT6 phosphorylation. In conclusion, these findings underscore the crucial role of integrins in TAM recruitment, polarization, and reprogramming in tumors.

P1, N=125, Recruiting, Hoffmann-La Roche | Trial completion date: Jul 2028 --> Mar 2029 | Trial primary completion date: Jul 2026 --> Mar 2027

Our work provides new mechanistic insights regarding CD200-mediated immunosuppression by gliomas. We demonstrate mechanisms of the druggable glioma-derived CD200 checkpoint on tumor growth and immune suppression.

P2, N=86, Active, not recruiting, National Heart, Lung, and Blood Institute (NHLBI) | Trial completion date: Sep 2025 --> Sep 2034

Further investigation and documentation of similar cases is imperative to elucidate the clinical features, prognosis, and optimal therapeutic strategies. The long-term prognosis and outcomes in patients with hypopigmented MF and CD20 positivity remain ambiguous, underscoring the necessity for continued research and scrutiny of analogous cases.

P2, N=29, Active, not recruiting, National Heart, Lung, and Blood Institute (NHLBI) | Trial completion date: Oct 2028 --> Oct 2034

P2, N=345, Active, not recruiting, Genentech, Inc. | Recruiting --> Active, not recruiting

P1/2, N=187, Recruiting, Hoffmann-La Roche | Active, not recruiting --> Recruiting

The overexpression of CD206 accelerates the progression of HCC and changes the tumour immune microenvironment. The high expression of CD206 in HCC increases the M2-type polarisation of TAMs and induces the expression of both TGF-β and IL-6 in tumour tissues and serum, thereby promoting HCC progression.

Our study presents novel findings on mechanism of 2ME2 from the perspective of its effects on the polarization of the TAMs via the STAT3 signaling in breast cancer. Altogether, the data supports further clinical investigation of 2ME2 and its derivatives as therapeutic agents to modulate the tumor microenvironment and immune response in breast carcinoma.

Immunohistochemical staining showed strong positive expression of CD20. These features may contribute to the diagnosis and therapeutics of DLBCL in NHPs.

Our study proposes that a new combination of CD20 and CD138 signatures is associated with neuroblastoma patient survival. The related signaling pathways reflect the close associations among the number of TILs, cytokine abundance and patient outcomes and provide therapeutic insights into neuroblastoma.

Furthermore, in signal transduction downstream of CD200 receptor, hCD200 induced Dok2 phosphorylation and suppressed IκB phosphorylation to a greater extent than pCD200. The above data supported the possibility of a significant molecular incompatibility between pCD200 and human CD200 receptor, suggesting that the beneficial effects of hCD200 overexpression in porcine endothelial cells could be mediated by overcoming the molecular incompatibility across the species barrier rather than by simple overexpression effects of CD200.

PAs and MECs showed high-density scores, while AdCCs were characterized by low scores. TIL expression was found to be significantly associated with patients' outcomes in the intra-tumoral area.

P2; Trial primary completion date: May 2028 --> May 2025

Rituximab combined with CAR-T therapy is effective for improving the long-term prognosis of B-ALL patients who have failed multiple lines of therapy. In vitro, we observed that rituximab potentially improves CAR-T efficacy by sensitizing ALL to CART-mediated cytotoxicity and reducing CAR-T exhaustion.

This study reports a rare case of TdT positive "double hit" HGBL following the treatment of concurrent FL/DLBCL and highlights the mutation characteristics. Collectively, this study will help enrich the knowledge of TdT positive "double hit" HGBL transformed from FL/DLBCL.

Additionally, sCD200 correlated with the ratio of circulating matrix metalloproteinase (MMP) 3: tissue inhibitor of metalloproteinase (TIMP) 3 and MMP11/TIMP3. This study highlights the importance of CD200 expression in pancreatic cancer and provides the rationale for designing novel therapeutic strategies that target this protein.

P1/2, N=187, Active, not recruiting, Hoffmann-La Roche | Trial primary completion date: Nov 2027 --> Feb 2024

No abstract available

P1, N=18, Recruiting, Ruijin Hospital

Anemia, a common adverse effect in feline nasal lymphoma, did not impact MST. T1 clinical staging and high CD20 expression showed a trend for better MST.

P1, N=60, Recruiting, Pacylex Pharmaceuticals | Trial primary completion date: Feb 2024 --> Oct 2024

P1/2, N=83, Active, not recruiting, National Cancer Institute (NCI)

Median follow-up was 12 (2-34) months. This study shows that D-FL is an indolent lymphoma, which tends to occur in the duodenum and has a good prognosis.

This biomarker analysis expands on clinical findings of odronextamab in patients with R/R B-NHL, providing verification of the suitability of CD20 as a therapeutic target, as well as evidence for potential mechanisms of action and resistance.

EOI residual blasts of both CD20+ and CD20- patients had three times increased normalized CD20 expression intensity (nCD20), with the intensity among CD20- B-ALL patients reaching the pretreatment nCD20 of CD20+ B-ALL patients (4.9 vs. 3.6, p = 0.666). Rituximab can be considered in managing EOI-MRD-positive CD20- B-ALL patients as the residual blasts of these patients have quantitative and qualitative increases in CD20 expression.

We developed a bispecific CD19-targeted CD28 agonist (RG6333, CD19-CD28) to enhance the efficacy of glofitamab and similar TCBs by delivering signal 2 to tumor-infiltrating T cells. CD19-CD28 distinguishes itself from the superagonistic antibody TGN1412, as its activity requires the simultaneous presence of a TCR signal and CD19 target binding...Our findings highlight CD19-CD28 as a safe and highly efficacious off-the-shelf combination partner for glofitamab, similar TCBs, and other costimulatory agonists. CD19-CD28 is currently in a Phase 1 clinical trial in combination with glofitamab.

P1, N=18, Recruiting, Shanghai Longyao Biotechnology Inc., Ltd.

The presence of CD204+ TAMs in ccRCC is associated with a negative prognosis in patients. The high infiltration of CD204 promotes distant organ metastasis by aggerating Treg cells and Tex cells.

In conclusion, this study shows that AGS-30 inhibits breast cancer growth and metastasis, probably through inhibiting M2-like macrophage polarization. Our findings suggest that AGS-30 may be a potential immunotherapeutic alternative for metastatic breast cancer.